diff --git a/solutions/day1/part-2/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java b/solutions/day1/part-2/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
index 529793a0698ac3b8fb3eec68e752c4e917a04141..85733609603194432505363aa4ec24df153ec6ce 100644
--- a/solutions/day1/part-2/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
+++ b/solutions/day1/part-2/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
@@ -8,19 +8,13 @@ import io.temporal.workflow.Workflow;
import java.time.Duration;
public class KitchenWorkflowImpl implements KitchenWorkflow {
- private final BatterService batterService;
- private final BakeService bakeService;
-
- public KitchenWorkflowImpl() {
- ActivityOptions options = ActivityOptions.newBuilder()
- .setTaskQueue("TheOneAndOnlyQueue")
- .setStartToCloseTimeout(Duration.ofSeconds(10))
- .build();
-
- this.batterService = Workflow.newActivityStub(BatterService.class, options);
- this.bakeService = Workflow.newActivityStub(BakeService.class, options);
- }
+ private final ActivityOptions options = ActivityOptions.newBuilder()
+ .setTaskQueue("TheOneAndOnlyQueue")
+ .setStartToCloseTimeout(Duration.ofSeconds(10))
+ .build();
+ private final BatterService batterService = Workflow.newActivityStub(BatterService.class, options);
+ private final BakeService bakeService = Workflow.newActivityStub(BakeService.class, options);
@Override
public void makeCookies() {
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/MakeCookiesApp.java b/solutions/day1/part-3.0/temporalpractice/bakery/MakeCookiesApp.java
deleted file mode 100644
index 2ea7f9b217a272ead8530b059fc580bfa77b3a09..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/MakeCookiesApp.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package io.takima.temporalpractice.bakery;
-
-import io.takima.temporalpractice.bakery.kitchen.KitchenWorker;
-
-public class MakeCookiesApp {
- public static void main(String[] args) {
- // This app should execute the making of all cookies ordered
- new KitchenWorker().start();
- }
-}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/OrderCookiesApp.java b/solutions/day1/part-3.0/temporalpractice/bakery/OrderCookiesApp.java
index 4dd036ce56e5b9d22fdacb22a3084b9d6044749d..2ff2b24826e205b1abc28eb86c4dbcc695ee210b 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/OrderCookiesApp.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/OrderCookiesApp.java
@@ -12,10 +12,13 @@ public class OrderCookiesApp {
public static void main(String[] args) {
// This app simulates an order of cookies
// It should call the workflow which makes cookies
-
var orderRequest = CookieOrderRequest.random();
- KitchenWorkflow workflow = TemporalUtils.newWorkflowStub(KitchenWorkflow.class, TemporalQueues.KITCHEN, "kitchen-" + orderRequest.orderId());
+ KitchenWorkflow workflow = TemporalUtils.newWorkflowStub(
+ KitchenWorkflow.class,
+ TemporalQueues.KITCHEN,
+ "kitchen-" + orderRequest.orderId()
+ );
workflow.makeCookies(orderRequest); // Start the Workflow Execution
}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeApp.java b/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2d1cdb1f4cbfb9d2d79510e53c2e3534ff4eafc7
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BakeApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BAKE);
+ worker.registerActivitiesImplementations(new BakeServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/BakeService.java b/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeService.java
similarity index 50%
rename from solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/BakeService.java
rename to solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeService.java
index a0e42de501d8870c5183da0774220633d2291f9e..36c0d02dba3dde7a8b166e68a8e3ff9c471870d6 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/BakeService.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeService.java
@@ -1,7 +1,7 @@
-package io.takima.temporalpractice.bakery.kitchen.bake;
+package io.takima.temporalpractice.bakery.bake;
-import io.takima.temporalpractice.bakery.kitchen.bake.dtos.BakeRequest;
-import io.takima.temporalpractice.bakery.kitchen.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
import io.temporal.activity.ActivityInterface;
import io.temporal.activity.ActivityMethod;
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/BakeServiceImpl.java b/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeServiceImpl.java
similarity index 76%
rename from solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/BakeServiceImpl.java
rename to solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeServiceImpl.java
index 4924604dc60ce82a1b4969620759f2fd32ae9cb2..22509b663a08745f19b2bb4b3fb78915c9fe50c9 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/BakeServiceImpl.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/bake/BakeServiceImpl.java
@@ -1,7 +1,7 @@
-package io.takima.temporalpractice.bakery.kitchen.bake;
+package io.takima.temporalpractice.bakery.bake;
-import io.takima.temporalpractice.bakery.kitchen.bake.dtos.BakeRequest;
-import io.takima.temporalpractice.bakery.kitchen.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
import java.util.ArrayList;
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/bake/dtos/BakeRequest.java b/solutions/day1/part-3.0/temporalpractice/bakery/bake/dtos/BakeRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..42701fec06fef7cac59011057af8dce46f4eba33
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/bake/dtos/BakeRequest.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.BakingPreference;
+
+public record BakeRequest(
+ String orderId,
+ Batter batter,
+ BakingPreference bakingPreference
+) {
+}
+
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/dtos/BakeResult.java b/solutions/day1/part-3.0/temporalpractice/bakery/bake/dtos/BakeResult.java
similarity index 65%
rename from solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/dtos/BakeResult.java
rename to solutions/day1/part-3.0/temporalpractice/bakery/bake/dtos/BakeResult.java
index 3bdca8f02a29498e2fdb5ad7713dd74f8b856463..f9afcf709a517afd86c44140f17877a9c061aac8 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/dtos/BakeResult.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/bake/dtos/BakeResult.java
@@ -1,8 +1,8 @@
-package io.takima.temporalpractice.bakery.kitchen.bake.dtos;
+package io.takima.temporalpractice.bakery.bake.dtos;
import java.util.List;
-import static io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.*;
+import static io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
public record BakeResult(List<Cookie> cookies) {
}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterApp.java b/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b4bdb903208cebcca21d9fe8a357a4795f82431
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BatterApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BATTER);
+ worker.registerActivitiesImplementations(new BatterServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/BatterService.java b/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterService.java
similarity index 51%
rename from solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/BatterService.java
rename to solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterService.java
index e9f743422a35d5401c5c1e09615b74d89bf68b50..7da3e9f7fe2514499e1e382951995bba6e9b578e 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/BatterService.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterService.java
@@ -1,7 +1,7 @@
-package io.takima.temporalpractice.bakery.kitchen.batter;
+package io.takima.temporalpractice.bakery.batter;
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.BatterCreationRequest;
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.BatterCreationResult;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
import io.temporal.activity.ActivityInterface;
import io.temporal.activity.ActivityMethod;
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterServiceImpl.java b/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..b594d07e43be3d63e8af4776ada319ed34944fe1
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/batter/BatterServiceImpl.java
@@ -0,0 +1,21 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+
+public class BatterServiceImpl implements BatterService {
+
+ static final int BATTER_QTY_PER_COOKIE_IN_GRAMS = 30; // in grams
+
+ @Override
+ public BatterCreationResult prepareBatter(BatterCreationRequest request) {
+ System.out.println("Mixing flour, sugar, and love for " + request.targetCookieCount() + " cookies with topping " + request.targetTopping());
+ return new BatterCreationResult(
+ new Batter(
+ request.targetTopping(),
+ BATTER_QTY_PER_COOKIE_IN_GRAMS * request.targetCookieCount(),
+ request.targetCookieCount()
+ ));
+ }
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/Batter.java b/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/Batter.java
new file mode 100644
index 0000000000000000000000000000000000000000..8608c0e5eac1ddbee9e4d7c20da2549cc9ebfb21
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/Batter.java
@@ -0,0 +1,10 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record Batter(
+ Topping topping,
+ int quantityInGrams,
+ int targetCookieCount
+) {
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java b/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..38cc0c1cd6279c7bee0d6662202b4bd378b31084
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
@@ -0,0 +1,11 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record BatterCreationRequest(
+ String orderId,
+ Topping targetTopping,
+ int targetCookieCount
+) {
+
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/BatterCreationResult.java b/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..d75e6ab838e3fb45fb53ab2e0870d3a33a5ad975
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
@@ -0,0 +1,5 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+public record BatterCreationResult(Batter batter) {
+
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenApp.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..4c5736750e2d894e4cb66b8c39bfb94817d61c2c
--- /dev/null
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenApp.java
@@ -0,0 +1,13 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.worker.Worker;
+
+public class KitchenApp {
+ public static void main(String[] args) {
+ Worker worker = TemporalUtils.newWorker(TemporalQueues.KITCHEN);
+ worker.registerWorkflowImplementationTypes(KitchenWorkflowImpl.class);
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorker.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorker.java
deleted file mode 100644
index fbc3ed7c70efe6fd8ca8a524bc2747445103d8bb..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorker.java
+++ /dev/null
@@ -1,25 +0,0 @@
-package io.takima.temporalpractice.bakery.kitchen;
-
-import io.takima.temporalpractice.bakery.kitchen.bake.BakeServiceImpl;
-import io.takima.temporalpractice.bakery.kitchen.batter.BatterServiceImpl;
-import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
-import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
-import io.temporal.client.WorkflowClient;
-import io.temporal.client.WorkflowOptions;
-import io.temporal.serviceclient.WorkflowServiceStubs;
-import io.temporal.worker.Worker;
-import io.temporal.worker.WorkerFactory;
-
-public class KitchenWorker {
- public void start() {
- Worker worker = TemporalUtils.newWorker(TemporalQueues.KITCHEN);
-
- // Register workflows
- worker.registerWorkflowImplementationTypes(KitchenWorkflowImpl.class);
- // Register activities
- worker.registerActivitiesImplementations(new BakeServiceImpl());
- worker.registerActivitiesImplementations(new BatterServiceImpl());
-
- TemporalUtils.startWorkerFactory();
- }
-}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflow.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflow.java
index 9f7fb09e3ef4c29ca6a9026a4154b0f1eb98bdb3..ca266350468651eaee9fd8a2800d14ec2dfa8632 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflow.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflow.java
@@ -1,13 +1,21 @@
package io.takima.temporalpractice.bakery.kitchen;
-import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.temporal.workflow.QueryMethod;
+import io.temporal.workflow.SignalMethod;
import io.temporal.workflow.WorkflowInterface;
import io.temporal.workflow.WorkflowMethod;
@WorkflowInterface
public interface KitchenWorkflow {
- @WorkflowMethod
- CookieOrderResult makeCookies(CookieOrderRequest request);
+ @WorkflowMethod
+ CookieOrderResult makeCookies(CookieOrderRequest request);
+
+ @SignalMethod
+ void ovenReady();
+
+ @QueryMethod
+ CookieOrderStatus getStatus();
}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
index e4e5026e5c342a333d6d7d7ab2a1bfd1c1b7b39f..df0bedc0c840318a4fb488a51d9ab926b5324c46 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
@@ -1,14 +1,14 @@
package io.takima.temporalpractice.bakery.kitchen;
-import io.takima.temporalpractice.bakery.kitchen.bake.BakeService;
-import io.takima.temporalpractice.bakery.kitchen.bake.dtos.BakeRequest;
-import io.takima.temporalpractice.bakery.kitchen.batter.BatterService;
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
-import io.temporal.activity.ActivityOptions;
import io.temporal.workflow.Workflow;
import java.time.Duration;
@@ -16,23 +16,42 @@ import java.time.Duration;
public class KitchenWorkflowImpl implements KitchenWorkflow {
private final BatterService batterService;
private final BakeService bakeService;
+ private boolean ovenReady = false;
+ private CookieOrderRequest cookieOrder;
public KitchenWorkflowImpl() {
- this.batterService = TemporalUtils.newActivityStub(BatterService.class, TemporalQueues.KITCHEN);
- this.bakeService = TemporalUtils.newActivityStub(BakeService.class, TemporalQueues.KITCHEN);
+ this.batterService = TemporalUtils.newActivityStub(BatterService.class, TemporalQueues.BATTER);
+ this.bakeService = TemporalUtils.newActivityStub(BakeService.class, TemporalQueues.BAKE);
}
@Override
public CookieOrderResult makeCookies(CookieOrderRequest request) {
- // Note: System.out.println is used here for simplicity
- // In real applications, you should use proper Workflow-aware logging (we'll cover this in Day 2)
+ this.cookieOrder = request;
+ var timer = Workflow.newTimer(Duration.ofSeconds(30));
+
System.out.println("Order " + request.orderId() + ": Starting to prepare " + request.quantity() + " cookies with topping " + request.topping() + " and baking preference " + request.bakingPreference());
+
var batterCreationResult = batterService.prepareBatter(new BatterCreationRequest(request.orderId(), request.topping(), request.quantity()));
var batter = batterCreationResult.batter();
+
+ Workflow.await(() -> ovenReady);
+
var bakeResult = bakeService.bake(new BakeRequest(request.orderId(), batter, request.bakingPreference()));
System.out.println("Order " + request.orderId() + ": Your " + bakeResult.cookies().size() + " cookies are ready!");
+
+ timer.get();
return new CookieOrderResult(request.orderId(), bakeResult.cookies());
}
+
+ @Override
+ public void ovenReady() {
+ this.ovenReady = true;
+ }
+
+ @Override
+ public CookieOrderStatus getStatus() {
+ return new CookieOrderStatus(ovenReady, cookieOrder);
+ }
}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/dtos/BakeRequest.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/dtos/BakeRequest.java
deleted file mode 100644
index ee64b4211397535012145453519cfae1f8712c79..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/bake/dtos/BakeRequest.java
+++ /dev/null
@@ -1,12 +0,0 @@
-package io.takima.temporalpractice.bakery.kitchen.bake.dtos;
-
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.Batter;
-import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.BakingPreference;
-
-public record BakeRequest(
- String orderId,
- Batter batter,
- BakingPreference bakingPreference
-) {
-}
-
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/BatterServiceImpl.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/BatterServiceImpl.java
deleted file mode 100644
index 2e000fe1fa44ab7241895eca451af2078c6ee004..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/BatterServiceImpl.java
+++ /dev/null
@@ -1,21 +0,0 @@
-package io.takima.temporalpractice.bakery.kitchen.batter;
-
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.Batter;
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.BatterCreationRequest;
-import io.takima.temporalpractice.bakery.kitchen.batter.dtos.BatterCreationResult;
-
-public class BatterServiceImpl implements BatterService {
-
- static final int BATTER_QTY_PER_COOKIE_IN_GRAMS = 30; // in grams
-
- @Override
- public BatterCreationResult prepareBatter(BatterCreationRequest request) {
- System.out.println("Mixing flour, sugar, and love for " + request.targetCookieCount() + " cookies with topping " + request.targetTopping());
- return new BatterCreationResult(
- new Batter(
- request.targetTopping(),
- BATTER_QTY_PER_COOKIE_IN_GRAMS * request.targetCookieCount(),
- request.targetCookieCount()
- ));
- }
-}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/Batter.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/Batter.java
deleted file mode 100644
index 0a703c214648ab589aae2c43541fd97f731515ec..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/Batter.java
+++ /dev/null
@@ -1,10 +0,0 @@
-package io.takima.temporalpractice.bakery.kitchen.batter.dtos;
-
-import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
-
-public record Batter(
- Topping topping,
- int quantityInGrams,
- int targetCookieCount
-) {
-}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/BatterCreationRequest.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/BatterCreationRequest.java
deleted file mode 100644
index 43d419cb637d10778fa1d15e0f91c3eb058b2624..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/BatterCreationRequest.java
+++ /dev/null
@@ -1,11 +0,0 @@
-package io.takima.temporalpractice.bakery.kitchen.batter.dtos;
-
-import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
-
-public record BatterCreationRequest(
- String orderId,
- Topping targetTopping,
- int targetCookieCount
-) {
-
-}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/BatterCreationResult.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/BatterCreationResult.java
deleted file mode 100644
index d350d8093d85944348963d98bd4ff8e5783dd40b..0000000000000000000000000000000000000000
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/batter/dtos/BatterCreationResult.java
+++ /dev/null
@@ -1,5 +0,0 @@
-package io.takima.temporalpractice.bakery.kitchen.batter.dtos;
-
-public record BatterCreationResult(Batter batter) {
-
-}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
index 1e90f2313c3ce83f381dc71c883bc7c198912980..f82ef2e5c2ec62f10fb03b9b817cbdb4b39962a1 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
@@ -1,59 +1,62 @@
package io.takima.temporalpractice.bakery.kitchen.dtos;
-import org.checkerframework.checker.units.qual.C;
-
import java.util.List;
import java.util.UUID;
public interface KitchenDtos {
+ enum BakingPreference {
+ RAW,
+ SOFT,
+ COOKED,
+ BURNT;
+
+ public static BakingPreference random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
- enum BakingPreference {
- RAW,
- SOFT,
- COOKED,
- BURNT;
+ enum Topping {
+ CHOCOLATE,
+ NUTS,
+ NONE;
- public static BakingPreference random() {
- return values()[(int) (Math.random() * values().length)];
+ public static Topping random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
}
- }
- enum Topping {
- CHOCOLATE,
- NUTS,
- NONE;
+ record Cookie(
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+ }
- public static Topping random() {
- return values()[(int) (Math.random() * values().length)];
+ record CookieOrderRequest(
+ String orderId,
+ int quantity,
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+
+ public static CookieOrderRequest random() {
+ return new CookieOrderRequest(
+ UUID.randomUUID().toString(),
+ (int) (Math.random() * 10) + 1,
+ BakingPreference.random(),
+ Topping.random()
+ );
+ }
}
- }
-
- record Cookie(
- BakingPreference bakingPreference,
- Topping topping
- ) {
- }
-
- record CookieOrderRequest(
- String orderId,
- int quantity,
- BakingPreference bakingPreference,
- Topping topping
- ) {
-
- public static CookieOrderRequest random() {
- return new CookieOrderRequest(
- UUID.randomUUID().toString(),
- (int) (Math.random() * 10) + 1,
- BakingPreference.random(),
- Topping.random()
- );
+
+ record CookieOrderResult(
+ String orderId,
+ List<Cookie> cookies
+ ) {
}
- }
- record CookieOrderResult(
- String orderId,
- List<Cookie> cookies
- ) {
- }
+ record CookieOrderStatus(
+ boolean ovenReady,
+ CookieOrderRequest request
+ ) {
+ }
}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalQueues.java b/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalQueues.java
index 0d1513798f4f5e54376b9dd96cda6d80919083ce..0c99053e91384d67bce35b927bd47b3ce58444b3 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalQueues.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalQueues.java
@@ -1,5 +1,7 @@
package io.takima.temporalpractice.bakery.temporal;
-public abstract class TemporalQueues {
- public static final String KITCHEN = "TheOneAndOnlyQueue";
+public class TemporalQueues {
+ public static final String KITCHEN = "kitchen";
+ public static final String BATTER = "batter";
+ public static final String BAKE = "bake";
}
diff --git a/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalUtils.java b/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalUtils.java
index ea0bfa389b2a6b6efde5b39b56ab401dfffcd22d..f004ff98a03d55193e0fb9d45026528ec7dffed8 100644
--- a/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalUtils.java
+++ b/solutions/day1/part-3.0/temporalpractice/bakery/temporal/TemporalUtils.java
@@ -48,6 +48,4 @@ public class TemporalUtils {
.build()
);
}
-
-
}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderCookiesApp.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderCookiesApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2ff2b24826e205b1abc28eb86c4dbcc695ee210b
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderCookiesApp.java
@@ -0,0 +1,25 @@
+package io.takima.temporalpractice.bakery;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.serviceclient.WorkflowServiceStubs;
+
+public class OrderCookiesApp {
+ public static void main(String[] args) {
+ // This app simulates an order of cookies
+ // It should call the workflow which makes cookies
+ var orderRequest = CookieOrderRequest.random();
+
+ KitchenWorkflow workflow = TemporalUtils.newWorkflowStub(
+ KitchenWorkflow.class,
+ TemporalQueues.KITCHEN,
+ "kitchen-" + orderRequest.orderId()
+ );
+
+ workflow.makeCookies(orderRequest); // Start the Workflow Execution
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderManyCookies.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderManyCookies.java
new file mode 100644
index 0000000000000000000000000000000000000000..6421088ad913c656bd3133c5d715d182328f5959
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/OrderManyCookies.java
@@ -0,0 +1,70 @@
+package io.takima.temporalpractice.bakery;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.api.enums.v1.ParentClosePolicy;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.workflow.*;
+import org.slf4j.Logger;
+
+import java.time.Duration;
+
+public class OrderManyCookies {
+ public static void main(String[] args) {
+ var queue = "manycookies";
+
+ TemporalUtils.newWorker(queue)
+ .registerWorkflowImplementationTypes(ManyCookiesImpl.class);
+
+ TemporalUtils.startWorkerFactory();
+
+ try {
+ ManyCookies manyCookies = TemporalUtils.CLIENT.newWorkflowStub(
+ ManyCookies.class,
+ WorkflowOptions.newBuilder().setWorkflowId("cookie-orderer").setTaskQueue(queue).build()
+ );
+ WorkflowClient.start(manyCookies::continuousOrders);
+ } catch (Exception e) {
+ System.out.println("Many cookies already running, skipping...");
+ }
+ }
+
+ public static class ManyCookiesImpl implements ManyCookies {
+
+ private static final Logger logger = Workflow.getLogger(ManyCookiesImpl.class);
+
+ @Override
+ public void continuousOrders() {
+
+ var options = ChildWorkflowOptions.newBuilder()
+ .setWorkflowId("order-" + Workflow.randomUUID())
+ .setTaskQueue(TemporalQueues.KITCHEN)
+ .setParentClosePolicy(ParentClosePolicy.PARENT_CLOSE_POLICY_ABANDON)
+ .build();
+ var kitchenWorkflow = Workflow.newChildWorkflowStub(KitchenWorkflow.class, options);
+
+ var quantity = Workflow.newRandom().nextInt(1, 5);
+ var baking = KitchenDtos.BakingPreference.values()[Workflow.newRandom().nextInt(KitchenDtos.BakingPreference.values().length)];
+ var topping = KitchenDtos.Topping.values()[Workflow.newRandom().nextInt(KitchenDtos.Topping.values().length)];
+
+ var cookiesPreferences = new KitchenDtos.CookieOrderRequest(Workflow.randomUUID().toString(), quantity, baking, topping);
+
+ logger.info("Ordering cookies\n{}", cookiesPreferences);
+ Async.function(kitchenWorkflow::makeCookies, cookiesPreferences);
+
+ Workflow.sleep(Duration.ofSeconds(10));
+ kitchenWorkflow.ovenReady();
+
+ Workflow.continueAsNew();
+ }
+ }
+
+ @WorkflowInterface
+ public interface ManyCookies {
+ @WorkflowMethod
+ void continuousOrders();
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeApp.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2d1cdb1f4cbfb9d2d79510e53c2e3534ff4eafc7
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BakeApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BAKE);
+ worker.registerActivitiesImplementations(new BakeServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeService.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeService.java
new file mode 100644
index 0000000000000000000000000000000000000000..36c0d02dba3dde7a8b166e68a8e3ff9c471870d6
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeService.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.temporal.activity.ActivityInterface;
+import io.temporal.activity.ActivityMethod;
+
+@ActivityInterface
+public interface BakeService {
+ @ActivityMethod
+ BakeResult bake(BakeRequest request);
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeServiceImpl.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..22509b663a08745f19b2bb4b3fb78915c9fe50c9
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/BakeServiceImpl.java
@@ -0,0 +1,22 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
+
+import java.util.ArrayList;
+
+public class BakeServiceImpl implements BakeService {
+ @Override
+ public BakeResult bake(BakeRequest request) {
+ System.out.println("Will bake those cookies " + request.bakingPreference());
+ var cookies = new ArrayList<Cookie>();
+ for (int i = 0; i < request.batter().targetCookieCount(); i++) {
+ // Making cookies out of batter
+ var cookie = new Cookie(request.bakingPreference(), request.batter().topping());
+ // Add it to the cookies after it is baked
+ cookies.add(cookie);
+ }
+ return new BakeResult(cookies);
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeRequest.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..42701fec06fef7cac59011057af8dce46f4eba33
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeRequest.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.BakingPreference;
+
+public record BakeRequest(
+ String orderId,
+ Batter batter,
+ BakingPreference bakingPreference
+) {
+}
+
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeResult.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..f9afcf709a517afd86c44140f17877a9c061aac8
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/bake/dtos/BakeResult.java
@@ -0,0 +1,8 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import java.util.List;
+
+import static io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
+
+public record BakeResult(List<Cookie> cookies) {
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterApp.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b4bdb903208cebcca21d9fe8a357a4795f82431
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BatterApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BATTER);
+ worker.registerActivitiesImplementations(new BatterServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterService.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterService.java
new file mode 100644
index 0000000000000000000000000000000000000000..7da3e9f7fe2514499e1e382951995bba6e9b578e
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterService.java
@@ -0,0 +1,13 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+import io.temporal.activity.ActivityInterface;
+import io.temporal.activity.ActivityMethod;
+
+@ActivityInterface
+public interface BatterService {
+
+ @ActivityMethod
+ BatterCreationResult prepareBatter(BatterCreationRequest request);
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterServiceImpl.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..b594d07e43be3d63e8af4776ada319ed34944fe1
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/BatterServiceImpl.java
@@ -0,0 +1,21 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+
+public class BatterServiceImpl implements BatterService {
+
+ static final int BATTER_QTY_PER_COOKIE_IN_GRAMS = 30; // in grams
+
+ @Override
+ public BatterCreationResult prepareBatter(BatterCreationRequest request) {
+ System.out.println("Mixing flour, sugar, and love for " + request.targetCookieCount() + " cookies with topping " + request.targetTopping());
+ return new BatterCreationResult(
+ new Batter(
+ request.targetTopping(),
+ BATTER_QTY_PER_COOKIE_IN_GRAMS * request.targetCookieCount(),
+ request.targetCookieCount()
+ ));
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/Batter.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/Batter.java
new file mode 100644
index 0000000000000000000000000000000000000000..8608c0e5eac1ddbee9e4d7c20da2549cc9ebfb21
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/Batter.java
@@ -0,0 +1,10 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record Batter(
+ Topping topping,
+ int quantityInGrams,
+ int targetCookieCount
+) {
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..38cc0c1cd6279c7bee0d6662202b4bd378b31084
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
@@ -0,0 +1,11 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record BatterCreationRequest(
+ String orderId,
+ Topping targetTopping,
+ int targetCookieCount
+) {
+
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationResult.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..d75e6ab838e3fb45fb53ab2e0870d3a33a5ad975
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
@@ -0,0 +1,5 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+public record BatterCreationResult(Batter batter) {
+
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenApp.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..4c5736750e2d894e4cb66b8c39bfb94817d61c2c
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenApp.java
@@ -0,0 +1,13 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.worker.Worker;
+
+public class KitchenApp {
+ public static void main(String[] args) {
+ Worker worker = TemporalUtils.newWorker(TemporalQueues.KITCHEN);
+ worker.registerWorkflowImplementationTypes(KitchenWorkflowImpl.class);
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflow.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflow.java
new file mode 100644
index 0000000000000000000000000000000000000000..ca266350468651eaee9fd8a2800d14ec2dfa8632
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflow.java
@@ -0,0 +1,21 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.temporal.workflow.QueryMethod;
+import io.temporal.workflow.SignalMethod;
+import io.temporal.workflow.WorkflowInterface;
+import io.temporal.workflow.WorkflowMethod;
+
+@WorkflowInterface
+public interface KitchenWorkflow {
+ @WorkflowMethod
+ CookieOrderResult makeCookies(CookieOrderRequest request);
+
+ @SignalMethod
+ void ovenReady();
+
+ @QueryMethod
+ CookieOrderStatus getStatus();
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..df0bedc0c840318a4fb488a51d9ab926b5324c46
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
@@ -0,0 +1,57 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.workflow.Workflow;
+
+import java.time.Duration;
+
+public class KitchenWorkflowImpl implements KitchenWorkflow {
+ private final BatterService batterService;
+ private final BakeService bakeService;
+ private boolean ovenReady = false;
+ private CookieOrderRequest cookieOrder;
+
+ public KitchenWorkflowImpl() {
+ this.batterService = TemporalUtils.newActivityStub(BatterService.class, TemporalQueues.BATTER);
+ this.bakeService = TemporalUtils.newActivityStub(BakeService.class, TemporalQueues.BAKE);
+ }
+
+
+ @Override
+ public CookieOrderResult makeCookies(CookieOrderRequest request) {
+ this.cookieOrder = request;
+ var timer = Workflow.newTimer(Duration.ofSeconds(30));
+
+ System.out.println("Order " + request.orderId() + ": Starting to prepare " + request.quantity() + " cookies with topping " + request.topping() + " and baking preference " + request.bakingPreference());
+
+ var batterCreationResult = batterService.prepareBatter(new BatterCreationRequest(request.orderId(), request.topping(), request.quantity()));
+ var batter = batterCreationResult.batter();
+
+ Workflow.await(() -> ovenReady);
+
+ var bakeResult = bakeService.bake(new BakeRequest(request.orderId(), batter, request.bakingPreference()));
+
+ System.out.println("Order " + request.orderId() + ": Your " + bakeResult.cookies().size() + " cookies are ready!");
+
+ timer.get();
+ return new CookieOrderResult(request.orderId(), bakeResult.cookies());
+ }
+
+ @Override
+ public void ovenReady() {
+ this.ovenReady = true;
+ }
+
+ @Override
+ public CookieOrderStatus getStatus() {
+ return new CookieOrderStatus(ovenReady, cookieOrder);
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
new file mode 100644
index 0000000000000000000000000000000000000000..f82ef2e5c2ec62f10fb03b9b817cbdb4b39962a1
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
@@ -0,0 +1,62 @@
+package io.takima.temporalpractice.bakery.kitchen.dtos;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface KitchenDtos {
+ enum BakingPreference {
+ RAW,
+ SOFT,
+ COOKED,
+ BURNT;
+
+ public static BakingPreference random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
+
+ enum Topping {
+ CHOCOLATE,
+ NUTS,
+ NONE;
+
+ public static Topping random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
+
+ record Cookie(
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+ }
+
+ record CookieOrderRequest(
+ String orderId,
+ int quantity,
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+
+ public static CookieOrderRequest random() {
+ return new CookieOrderRequest(
+ UUID.randomUUID().toString(),
+ (int) (Math.random() * 10) + 1,
+ BakingPreference.random(),
+ Topping.random()
+ );
+ }
+ }
+
+ record CookieOrderResult(
+ String orderId,
+ List<Cookie> cookies
+ ) {
+ }
+
+ record CookieOrderStatus(
+ boolean ovenReady,
+ CookieOrderRequest request
+ ) {
+ }
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalQueues.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalQueues.java
new file mode 100644
index 0000000000000000000000000000000000000000..0c99053e91384d67bce35b927bd47b3ce58444b3
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalQueues.java
@@ -0,0 +1,7 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+public class TemporalQueues {
+ public static final String KITCHEN = "kitchen";
+ public static final String BATTER = "batter";
+ public static final String BAKE = "bake";
+}
diff --git a/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalUtils.java b/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..f004ff98a03d55193e0fb9d45026528ec7dffed8
--- /dev/null
+++ b/solutions/day1/part-4.1-start/temporalpractice/bakery/temporal/TemporalUtils.java
@@ -0,0 +1,51 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+
+import io.temporal.activity.ActivityOptions;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.serviceclient.WorkflowServiceStubs;
+import io.temporal.worker.Worker;
+import io.temporal.worker.WorkerFactory;
+import io.temporal.workflow.Workflow;
+
+import java.time.Duration;
+
+public class TemporalUtils {
+
+ // Represents the connection to your local cluster. For now, lets keep it simple
+ private static final WorkflowServiceStubs SERVICE_STUBS = WorkflowServiceStubs.newLocalServiceStubs();
+
+ // Your key for interacting with the Temporal world.
+ public static final WorkflowClient CLIENT = WorkflowClient.newInstance(SERVICE_STUBS);
+
+ private static final WorkerFactory FACTORY = WorkerFactory.newInstance(CLIENT);
+
+ public static Worker newWorker(String queue) {
+ return FACTORY.newWorker(queue);
+ }
+
+ public static void startWorkerFactory() {
+ FACTORY.start();
+ }
+
+ public static <T> T newWorkflowStub(Class<T> workflowInterface, String queue, String workflowId) {
+ return CLIENT.newWorkflowStub(
+ workflowInterface,
+ WorkflowOptions.newBuilder()
+ .setTaskQueue(queue)
+ .setWorkflowId(workflowId)
+ .build()
+ );
+ }
+
+ public static <T> T newActivityStub(Class<T> workflowInterface, String queue) {
+ return Workflow.newActivityStub(
+ workflowInterface,
+ ActivityOptions.newBuilder()
+ .setTaskQueue(queue)
+ .setStartToCloseTimeout(Duration.ofSeconds(5))
+ .build()
+ );
+ }
+}
diff --git a/solutions/day1/part-5.1-end/temporalpractice/bakery/CookieWorkflowTest.java b/solutions/day1/part-5.1-end/temporalpractice/bakery/CookieWorkflowTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..5de07e2230bdaaadcdf0e4aa26d72076ded11bca
--- /dev/null
+++ b/solutions/day1/part-5.1-end/temporalpractice/bakery/CookieWorkflowTest.java
@@ -0,0 +1,74 @@
+package io.takima.temporalpractice.bakery.cookie;
+
+import io.takima.temporalpractice.bakery.bake.BakeServiceImpl;
+import io.takima.temporalpractice.bakery.batter.BatterServiceImpl;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflowImpl;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.client.WorkflowClient;
+import io.temporal.testing.TestWorkflowEnvironment;
+import io.temporal.testing.TestWorkflowExtension;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+import java.time.Duration;
+
+import static org.assertj.core.api.Assertions.assertThat;
+
+public class CookieWorkflowTest {
+
+ @RegisterExtension
+ public static final TestWorkflowExtension testWorkflowExtension =
+ TestWorkflowExtension.newBuilder()
+ .registerWorkflowImplementationTypes(KitchenWorkflowImpl.class)
+ .setDoNotStart(true)
+ .build();
+
+ @BeforeEach
+ void init(TestWorkflowEnvironment testEnv){
+ testEnv.newWorker(TemporalQueues.BAKE)
+ .registerActivitiesImplementations(new BakeServiceImpl());
+ testEnv.newWorker(TemporalQueues.BATTER)
+ .registerActivitiesImplementations(new BatterServiceImpl());
+ testEnv.start();
+ }
+
+ @Test
+ public void shouldMakeCookies(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ // get the env starting time
+ var startTime = testEnv.currentTimeMillis();
+
+ // Start the workflow asynchronously
+ var request = KitchenDtos.CookieOrderRequest.random();
+ WorkflowClient.start(workflow::makeCookies, request);
+
+ var status = workflow.getStatus();
+ assertThat(status.ovenReady()).isFalse();
+ assertThat(status.request()).isEqualTo(request);
+
+ workflow.ovenReady();
+ status = workflow.getStatus();
+ assertThat(status.ovenReady()).isTrue();
+
+ // Get the workflow result
+ var result = workflow.makeCookies(request);
+
+ assertThat(result.orderId()).isEqualTo(request.orderId());
+ assertThat(result.cookies())
+ .hasSize(request.quantity())
+ .allSatisfy(cookie -> {
+ assertThat(cookie.bakingPreference()).isEqualTo(request.bakingPreference());
+ assertThat(cookie.topping()).isEqualTo(request.topping());
+ });
+
+ var duration = Duration.ofMillis(testEnv.currentTimeMillis() - startTime);
+ assertThat(duration).isGreaterThan(Duration.ofSeconds(30));
+ }
+}
diff --git a/solutions/day1/part-5.1-start/temporalpractice/bakery/CookieWorkflowTest.java b/solutions/day1/part-5.1-start/temporalpractice/bakery/CookieWorkflowTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..aa06ecbf19141cfa2b45c0018eb48c1cecb4c8c5
--- /dev/null
+++ b/solutions/day1/part-5.1-start/temporalpractice/bakery/CookieWorkflowTest.java
@@ -0,0 +1,36 @@
+package io.takima.temporalpractice.bakery.cookie;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.temporal.testing.TestWorkflowEnvironment;
+import io.temporal.testing.TestWorkflowExtension;
+import io.temporal.worker.Worker;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.RegisterExtension;
+
+public class CookieWorkflowTest {
+
+ @RegisterExtension
+ public static final TestWorkflowExtension testWorkflowExtension =
+ TestWorkflowExtension.newBuilder()
+ //FIXME: register the KitchenWorkflowImpl
+ //FIXME: add doNotStart()
+ .build();
+
+ @BeforeEach
+ void init(TestWorkflowEnvironment testEnv){
+ //FIXME: create bake and batter workers
+ }
+
+ @Test
+ public void testWorkflowExecution(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Worker for registering additional implementations
+ Worker worker,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ //FIXME: Run your workflow and test it!
+ }
+}
diff --git a/solutions/day1/part-5.2-end/temporalpractice/bakery/CookieWorkflowTest.java b/solutions/day1/part-5.2-end/temporalpractice/bakery/CookieWorkflowTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..9d37dd41ee2d9ef0d672b8adca22310fd99604d7
--- /dev/null
+++ b/solutions/day1/part-5.2-end/temporalpractice/bakery/CookieWorkflowTest.java
@@ -0,0 +1,100 @@
+package io.takima.temporalpractice.bakery.cookie;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflowImpl;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.client.WorkflowClient;
+import io.temporal.testing.TestWorkflowEnvironment;
+import io.temporal.testing.TestWorkflowExtension;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.extension.RegisterExtension;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.time.Duration;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.verifyNoInteractions;
+import static org.mockito.Mockito.when;
+
+@ExtendWith(MockitoExtension.class)
+public class CookieWorkflowTest {
+
+ @Mock(withoutAnnotations = true)
+ private BakeService bakeService;
+
+ @Mock(withoutAnnotations = true)
+ private BatterService batterService;
+
+
+ @RegisterExtension
+ public static final TestWorkflowExtension testWorkflowExtension =
+ TestWorkflowExtension.newBuilder()
+ .registerWorkflowImplementationTypes(KitchenWorkflowImpl.class)
+ .setDoNotStart(true)
+ .build();
+
+ @BeforeEach
+ void init(TestWorkflowEnvironment testEnv) {
+ testEnv.newWorker(TemporalQueues.BAKE)
+ .registerActivitiesImplementations(bakeService);
+ testEnv.newWorker(TemporalQueues.BATTER)
+ .registerActivitiesImplementations(batterService);
+ testEnv.start();
+ }
+
+ KitchenDtos.CookieOrderRequest request = KitchenDtos.CookieOrderRequest.random();
+ BatterCreationRequest batterCreationRequest = new BatterCreationRequest(request.orderId(), request.topping(), request.quantity());
+ BatterCreationResult batterCreationResult = new BatterCreationResult(new Batter(request.topping(), 30 * request.quantity(), request.quantity()));
+ BakeRequest bakeRequest = new BakeRequest(request.orderId(), batterCreationResult.batter(), request.bakingPreference());
+ BakeResult bakeResult = new BakeResult(List.of(new KitchenDtos.Cookie(request.bakingPreference(), request.topping())));
+
+ @Test
+ public void shouldMakeCookies(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ // get the env starting time
+ var startTime = testEnv.currentTimeMillis();
+
+ // Start the workflow asynchronously
+ WorkflowClient.start(workflow::makeCookies, request);
+ when(batterService.prepareBatter(batterCreationRequest))
+ .thenReturn(batterCreationResult);
+ // Make sure we dont bake before the oven is ready
+ verifyNoInteractions(bakeService);
+
+ var status = workflow.getStatus();
+ assertThat(status.ovenReady()).isFalse();
+ assertThat(status.request()).isEqualTo(request);
+
+ workflow.ovenReady();
+ status = workflow.getStatus();
+ assertThat(status.ovenReady()).isTrue();
+ when(bakeService.bake(bakeRequest)).thenReturn(bakeResult);
+
+ // Get the workflow result
+ var result = workflow.makeCookies(request);
+
+ assertThat(result.orderId()).isEqualTo(request.orderId());
+ assertThat(result.cookies())
+ .isEqualTo(bakeResult.cookies());
+
+ var duration = Duration.ofMillis(testEnv.currentTimeMillis() - startTime);
+ assertThat(duration).isGreaterThan(Duration.ofSeconds(30));
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/OrderCookiesApp.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/OrderCookiesApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2ff2b24826e205b1abc28eb86c4dbcc695ee210b
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/OrderCookiesApp.java
@@ -0,0 +1,25 @@
+package io.takima.temporalpractice.bakery;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.serviceclient.WorkflowServiceStubs;
+
+public class OrderCookiesApp {
+ public static void main(String[] args) {
+ // This app simulates an order of cookies
+ // It should call the workflow which makes cookies
+ var orderRequest = CookieOrderRequest.random();
+
+ KitchenWorkflow workflow = TemporalUtils.newWorkflowStub(
+ KitchenWorkflow.class,
+ TemporalQueues.KITCHEN,
+ "kitchen-" + orderRequest.orderId()
+ );
+
+ workflow.makeCookies(orderRequest); // Start the Workflow Execution
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/OrderManyCookies.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/OrderManyCookies.java
new file mode 100644
index 0000000000000000000000000000000000000000..6421088ad913c656bd3133c5d715d182328f5959
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/OrderManyCookies.java
@@ -0,0 +1,70 @@
+package io.takima.temporalpractice.bakery;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.api.enums.v1.ParentClosePolicy;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.workflow.*;
+import org.slf4j.Logger;
+
+import java.time.Duration;
+
+public class OrderManyCookies {
+ public static void main(String[] args) {
+ var queue = "manycookies";
+
+ TemporalUtils.newWorker(queue)
+ .registerWorkflowImplementationTypes(ManyCookiesImpl.class);
+
+ TemporalUtils.startWorkerFactory();
+
+ try {
+ ManyCookies manyCookies = TemporalUtils.CLIENT.newWorkflowStub(
+ ManyCookies.class,
+ WorkflowOptions.newBuilder().setWorkflowId("cookie-orderer").setTaskQueue(queue).build()
+ );
+ WorkflowClient.start(manyCookies::continuousOrders);
+ } catch (Exception e) {
+ System.out.println("Many cookies already running, skipping...");
+ }
+ }
+
+ public static class ManyCookiesImpl implements ManyCookies {
+
+ private static final Logger logger = Workflow.getLogger(ManyCookiesImpl.class);
+
+ @Override
+ public void continuousOrders() {
+
+ var options = ChildWorkflowOptions.newBuilder()
+ .setWorkflowId("order-" + Workflow.randomUUID())
+ .setTaskQueue(TemporalQueues.KITCHEN)
+ .setParentClosePolicy(ParentClosePolicy.PARENT_CLOSE_POLICY_ABANDON)
+ .build();
+ var kitchenWorkflow = Workflow.newChildWorkflowStub(KitchenWorkflow.class, options);
+
+ var quantity = Workflow.newRandom().nextInt(1, 5);
+ var baking = KitchenDtos.BakingPreference.values()[Workflow.newRandom().nextInt(KitchenDtos.BakingPreference.values().length)];
+ var topping = KitchenDtos.Topping.values()[Workflow.newRandom().nextInt(KitchenDtos.Topping.values().length)];
+
+ var cookiesPreferences = new KitchenDtos.CookieOrderRequest(Workflow.randomUUID().toString(), quantity, baking, topping);
+
+ logger.info("Ordering cookies\n{}", cookiesPreferences);
+ Async.function(kitchenWorkflow::makeCookies, cookiesPreferences);
+
+ Workflow.sleep(Duration.ofSeconds(10));
+ kitchenWorkflow.ovenReady();
+
+ Workflow.continueAsNew();
+ }
+ }
+
+ @WorkflowInterface
+ public interface ManyCookies {
+ @WorkflowMethod
+ void continuousOrders();
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeApp.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2d1cdb1f4cbfb9d2d79510e53c2e3534ff4eafc7
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BakeApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BAKE);
+ worker.registerActivitiesImplementations(new BakeServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeService.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeService.java
new file mode 100644
index 0000000000000000000000000000000000000000..36c0d02dba3dde7a8b166e68a8e3ff9c471870d6
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeService.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.temporal.activity.ActivityInterface;
+import io.temporal.activity.ActivityMethod;
+
+@ActivityInterface
+public interface BakeService {
+ @ActivityMethod
+ BakeResult bake(BakeRequest request);
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeServiceImpl.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..22509b663a08745f19b2bb4b3fb78915c9fe50c9
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/BakeServiceImpl.java
@@ -0,0 +1,22 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
+
+import java.util.ArrayList;
+
+public class BakeServiceImpl implements BakeService {
+ @Override
+ public BakeResult bake(BakeRequest request) {
+ System.out.println("Will bake those cookies " + request.bakingPreference());
+ var cookies = new ArrayList<Cookie>();
+ for (int i = 0; i < request.batter().targetCookieCount(); i++) {
+ // Making cookies out of batter
+ var cookie = new Cookie(request.bakingPreference(), request.batter().topping());
+ // Add it to the cookies after it is baked
+ cookies.add(cookie);
+ }
+ return new BakeResult(cookies);
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/dtos/BakeRequest.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/dtos/BakeRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..42701fec06fef7cac59011057af8dce46f4eba33
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/dtos/BakeRequest.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.BakingPreference;
+
+public record BakeRequest(
+ String orderId,
+ Batter batter,
+ BakingPreference bakingPreference
+) {
+}
+
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/dtos/BakeResult.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/dtos/BakeResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..f9afcf709a517afd86c44140f17877a9c061aac8
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/bake/dtos/BakeResult.java
@@ -0,0 +1,8 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import java.util.List;
+
+import static io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
+
+public record BakeResult(List<Cookie> cookies) {
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterApp.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b4bdb903208cebcca21d9fe8a357a4795f82431
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BatterApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BATTER);
+ worker.registerActivitiesImplementations(new BatterServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterService.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterService.java
new file mode 100644
index 0000000000000000000000000000000000000000..1353c54503494eed2c87e03165f287ca980677c0
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterService.java
@@ -0,0 +1,17 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+import io.temporal.activity.ActivityInterface;
+import io.temporal.activity.ActivityMethod;
+
+@ActivityInterface
+public interface BatterService {
+
+ @ActivityMethod
+ BatterCreationResult prepareBatter(BatterCreationRequest request);
+
+ @ActivityMethod
+ void cleanupBatterIfNeeded(BatterCleanupRequest request);
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterServiceImpl.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..17a2e83dccc8a4bd5b1093474b2e6dae84e1bd0b
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/BatterServiceImpl.java
@@ -0,0 +1,27 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+
+public class BatterServiceImpl implements BatterService {
+
+ static final int BATTER_QTY_PER_COOKIE_IN_GRAMS = 30; // in grams
+
+ @Override
+ public BatterCreationResult prepareBatter(BatterCreationRequest request) {
+ System.out.println("Mixing flour, sugar, and love for " + request.targetCookieCount() + " cookies with topping " + request.targetTopping());
+ return new BatterCreationResult(
+ new Batter(
+ request.targetTopping(),
+ BATTER_QTY_PER_COOKIE_IN_GRAMS * request.targetCookieCount(),
+ request.targetCookieCount()
+ ));
+ }
+
+ @Override
+ public void cleanupBatterIfNeeded(BatterCleanupRequest request) {
+ System.out.println("Cleaning up batter of order " + request.orderId());
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/Batter.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/Batter.java
new file mode 100644
index 0000000000000000000000000000000000000000..8608c0e5eac1ddbee9e4d7c20da2549cc9ebfb21
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/Batter.java
@@ -0,0 +1,10 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record Batter(
+ Topping topping,
+ int quantityInGrams,
+ int targetCookieCount
+) {
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCleanupRequest.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCleanupRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..26a9ea7d09c2cacbd61c2052cbc7d87164863653
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCleanupRequest.java
@@ -0,0 +1,4 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+public record BatterCleanupRequest(String orderId) {
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..38cc0c1cd6279c7bee0d6662202b4bd378b31084
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCreationRequest.java
@@ -0,0 +1,11 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record BatterCreationRequest(
+ String orderId,
+ Topping targetTopping,
+ int targetCookieCount
+) {
+
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCreationResult.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..d75e6ab838e3fb45fb53ab2e0870d3a33a5ad975
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/batter/dtos/BatterCreationResult.java
@@ -0,0 +1,5 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+public record BatterCreationResult(Batter batter) {
+
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenApp.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..4c5736750e2d894e4cb66b8c39bfb94817d61c2c
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenApp.java
@@ -0,0 +1,13 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.worker.Worker;
+
+public class KitchenApp {
+ public static void main(String[] args) {
+ Worker worker = TemporalUtils.newWorker(TemporalQueues.KITCHEN);
+ worker.registerWorkflowImplementationTypes(KitchenWorkflowImpl.class);
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenWorkflow.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenWorkflow.java
new file mode 100644
index 0000000000000000000000000000000000000000..ca266350468651eaee9fd8a2800d14ec2dfa8632
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenWorkflow.java
@@ -0,0 +1,21 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.temporal.workflow.QueryMethod;
+import io.temporal.workflow.SignalMethod;
+import io.temporal.workflow.WorkflowInterface;
+import io.temporal.workflow.WorkflowMethod;
+
+@WorkflowInterface
+public interface KitchenWorkflow {
+ @WorkflowMethod
+ CookieOrderResult makeCookies(CookieOrderRequest request);
+
+ @SignalMethod
+ void ovenReady();
+
+ @QueryMethod
+ CookieOrderStatus getStatus();
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..ef842cf6404c64e9591dfdc9e136112e0e09f69f
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/KitchenWorkflowImpl.java
@@ -0,0 +1,72 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.takima.temporalpractice.bakery.temporal.TemporalActivityFactory;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.failure.ActivityFailure;
+import io.temporal.workflow.Saga;
+import io.temporal.workflow.Workflow;
+import org.slf4j.Logger;
+
+import java.time.Duration;
+import java.util.List;
+
+public class KitchenWorkflowImpl implements KitchenWorkflow {
+ private final BatterService batterService;
+ private final BakeService bakeService;
+ private boolean ovenReady = false;
+ private CookieOrderRequest cookieOrder;
+
+ private final Logger logger = Workflow.getLogger(KitchenWorkflowImpl.class);
+
+ private final Saga saga = new Saga(new Saga.Options.Builder().build());
+
+ public KitchenWorkflowImpl() {
+ this.batterService = TemporalActivityFactory.newActivityStub(BatterService.class, TemporalQueues.BATTER);
+ this.bakeService = TemporalActivityFactory.newActivityStub(BakeService.class, TemporalQueues.BAKE);
+ }
+
+
+ @Override
+ public CookieOrderResult makeCookies(CookieOrderRequest request) {
+ this.cookieOrder = request;
+ var timer = Workflow.newTimer(Duration.ofSeconds(30));
+
+ try {
+ saga.addCompensation(batterService::cleanupBatterIfNeeded, new BatterCleanupRequest(request.orderId()));
+
+ logger.info("Order {}: Starting to prepare {} cookies with topping {} and baking preference {}", request.orderId(), request.quantity(), request.topping(), request.bakingPreference());
+ var batterCreationResult = batterService.prepareBatter(new BatterCreationRequest(request.orderId(), request.topping(), request.quantity()));
+ var batter = batterCreationResult.batter();
+
+ Workflow.await(() -> ovenReady);
+
+ var bakeResult = bakeService.bake(new BakeRequest(request.orderId(), batter, request.bakingPreference()));
+
+ logger.info("Order {}: Your {} cookies are ready!", request.orderId(), bakeResult.cookies().size());
+
+ timer.get();
+ return new CookieOrderResult(request.orderId(), bakeResult.cookies());
+ } catch (ActivityFailure failures) {
+ saga.compensate();
+ return new CookieOrderResult(request.orderId(), List.of());
+ }
+ }
+
+ @Override
+ public void ovenReady() {
+ this.ovenReady = true;
+ }
+
+ @Override
+ public CookieOrderStatus getStatus() {
+ return new CookieOrderStatus(ovenReady, cookieOrder);
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
new file mode 100644
index 0000000000000000000000000000000000000000..f82ef2e5c2ec62f10fb03b9b817cbdb4b39962a1
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/kitchen/dtos/KitchenDtos.java
@@ -0,0 +1,62 @@
+package io.takima.temporalpractice.bakery.kitchen.dtos;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface KitchenDtos {
+ enum BakingPreference {
+ RAW,
+ SOFT,
+ COOKED,
+ BURNT;
+
+ public static BakingPreference random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
+
+ enum Topping {
+ CHOCOLATE,
+ NUTS,
+ NONE;
+
+ public static Topping random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
+
+ record Cookie(
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+ }
+
+ record CookieOrderRequest(
+ String orderId,
+ int quantity,
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+
+ public static CookieOrderRequest random() {
+ return new CookieOrderRequest(
+ UUID.randomUUID().toString(),
+ (int) (Math.random() * 10) + 1,
+ BakingPreference.random(),
+ Topping.random()
+ );
+ }
+ }
+
+ record CookieOrderResult(
+ String orderId,
+ List<Cookie> cookies
+ ) {
+ }
+
+ record CookieOrderStatus(
+ boolean ovenReady,
+ CookieOrderRequest request
+ ) {
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalActivityFactory.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalActivityFactory.java
new file mode 100644
index 0000000000000000000000000000000000000000..ec51a0efbc4d17dff652a241ef7d40fa16ffa92f
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalActivityFactory.java
@@ -0,0 +1,20 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+import io.temporal.activity.ActivityOptions;
+import io.temporal.common.RetryOptions;
+import io.temporal.workflow.Workflow;
+
+import java.time.Duration;
+
+public class TemporalActivityFactory {
+ public static <T> T newActivityStub(Class<T> workflowInterface, String queue) {
+ return Workflow.newActivityStub(
+ workflowInterface,
+ ActivityOptions.newBuilder()
+ .setTaskQueue(queue)
+ .setRetryOptions(RetryOptions.newBuilder().setMaximumAttempts(2).build())
+ .setStartToCloseTimeout(Duration.ofSeconds(5))
+ .build()
+ );
+ }
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalQueues.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalQueues.java
new file mode 100644
index 0000000000000000000000000000000000000000..0c99053e91384d67bce35b927bd47b3ce58444b3
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalQueues.java
@@ -0,0 +1,7 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+public class TemporalQueues {
+ public static final String KITCHEN = "kitchen";
+ public static final String BATTER = "batter";
+ public static final String BAKE = "bake";
+}
diff --git a/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalUtils.java b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..101f7e67044053b8cd545983db756f27b1c5d0e8
--- /dev/null
+++ b/solutions/day2/part-1.3/main/java/io/takima/temporalpractice/bakery/temporal/TemporalUtils.java
@@ -0,0 +1,36 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.serviceclient.WorkflowServiceStubs;
+import io.temporal.worker.Worker;
+import io.temporal.worker.WorkerFactory;
+
+public class TemporalUtils {
+
+ // Represents the connection to your local cluster. For now, lets keep it simple
+ private static final WorkflowServiceStubs SERVICE_STUBS = WorkflowServiceStubs.newLocalServiceStubs();
+
+ // Your key for interacting with the Temporal world.
+ public static final WorkflowClient CLIENT = WorkflowClient.newInstance(SERVICE_STUBS);
+
+ private static final WorkerFactory FACTORY = WorkerFactory.newInstance(CLIENT);
+
+ public static Worker newWorker(String queue) {
+ return FACTORY.newWorker(queue);
+ }
+
+ public static void startWorkerFactory() {
+ FACTORY.start();
+ }
+
+ public static <T> T newWorkflowStub(Class<T> workflowInterface, String queue, String workflowId) {
+ return CLIENT.newWorkflowStub(
+ workflowInterface,
+ WorkflowOptions.newBuilder()
+ .setTaskQueue(queue)
+ .setWorkflowId(workflowId)
+ .build()
+ );
+ }
+}
diff --git a/solutions/day2/part-1.3/main/resources/application.yml b/solutions/day2/part-1.3/main/resources/application.yml
new file mode 100644
index 0000000000000000000000000000000000000000..13906e51785fac4557bbe7048c5c7addbc6c3fa8
--- /dev/null
+++ b/solutions/day2/part-1.3/main/resources/application.yml
@@ -0,0 +1,3 @@
+spring:
+ application:
+ name: Temporal Practice
diff --git a/solutions/day2/part-1.3/test/java/io/takima/temporalpractice/bakery/cookie/CookieWorkflowTest.java b/solutions/day2/part-1.3/test/java/io/takima/temporalpractice/bakery/cookie/CookieWorkflowTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..748902fb2f503d578aa8992c0cc8be91c755d0ce
--- /dev/null
+++ b/solutions/day2/part-1.3/test/java/io/takima/temporalpractice/bakery/cookie/CookieWorkflowTest.java
@@ -0,0 +1,122 @@
+package io.takima.temporalpractice.bakery.cookie;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflowImpl;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.client.WorkflowClient;
+import io.temporal.testing.TestWorkflowEnvironment;
+import io.temporal.testing.TestWorkflowExtension;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.extension.RegisterExtension;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.time.Duration;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+public class CookieWorkflowTest {
+
+ @Mock(withoutAnnotations = true)
+ private BakeService bakeService;
+
+ @Mock(withoutAnnotations = true)
+ private BatterService batterService;
+
+
+ @RegisterExtension
+ public static final TestWorkflowExtension testWorkflowExtension =
+ TestWorkflowExtension.newBuilder()
+ .registerWorkflowImplementationTypes(KitchenWorkflowImpl.class)
+ .setDoNotStart(true)
+ .build();
+
+ @BeforeEach
+ void init(TestWorkflowEnvironment testEnv) {
+ testEnv.newWorker(TemporalQueues.BAKE)
+ .registerActivitiesImplementations(bakeService);
+ testEnv.newWorker(TemporalQueues.BATTER)
+ .registerActivitiesImplementations(batterService);
+ testEnv.start();
+ }
+
+ KitchenDtos.CookieOrderRequest request = KitchenDtos.CookieOrderRequest.random();
+ BatterCreationRequest batterCreationRequest = new BatterCreationRequest(request.orderId(), request.topping(), request.quantity());
+ BatterCreationResult batterCreationResult = new BatterCreationResult(new Batter(request.topping(), 30 * request.quantity(), request.quantity()));
+ BakeRequest bakeRequest = new BakeRequest(request.orderId(), batterCreationResult.batter(), request.bakingPreference());
+ BakeResult bakeResult = new BakeResult(List.of(new KitchenDtos.Cookie(request.bakingPreference(), request.topping())));
+
+ @Test
+ public void shouldCleanupBatter(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ WorkflowClient.start(workflow::makeCookies, request);
+
+ when(batterService.prepareBatter(batterCreationRequest))
+ .thenReturn(batterCreationResult);
+ workflow.ovenReady();
+ when(bakeService.bake(bakeRequest))
+ .thenThrow(new RuntimeException("I will always fail"));
+
+ var result = workflow.makeCookies(request);
+
+ verify(batterService).cleanupBatterIfNeeded(new BatterCleanupRequest(request.orderId()));
+ assertThat(result.orderId()).isEqualTo(request.orderId());
+ assertThat(result.cookies()).isEmpty();
+ }
+
+ @Test
+ public void shouldMakeCookies(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ // get the env starting time
+ var startTime = testEnv.currentTimeMillis();
+
+ // Start the workflow asynchronously
+ WorkflowClient.start(workflow::makeCookies, request);
+ when(batterService.prepareBatter(batterCreationRequest))
+ .thenThrow(new RuntimeException("I failed on first try"))
+ .thenReturn(batterCreationResult);
+ // Make sure we dont bake before the oven is ready
+ verifyNoInteractions(bakeService);
+
+ var status = workflow.getStatus();
+ assertThat(status.ovenReady()).isFalse();
+ assertThat(status.request()).isEqualTo(request);
+
+ workflow.ovenReady();
+ status = workflow.getStatus();
+ assertThat(status.ovenReady()).isTrue();
+ when(bakeService.bake(bakeRequest)).thenReturn(bakeResult);
+
+ // Get the workflow result
+ var result = workflow.makeCookies(request);
+
+ assertThat(result.orderId()).isEqualTo(request.orderId());
+ assertThat(result.cookies())
+ .isEqualTo(bakeResult.cookies());
+
+ var duration = Duration.ofMillis(testEnv.currentTimeMillis() - startTime);
+ assertThat(duration).isGreaterThan(Duration.ofSeconds(30));
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/OrderCookiesApp.java b/solutions/day2/part-2.1/bakery/OrderCookiesApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2ff2b24826e205b1abc28eb86c4dbcc695ee210b
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/OrderCookiesApp.java
@@ -0,0 +1,25 @@
+package io.takima.temporalpractice.bakery;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.serviceclient.WorkflowServiceStubs;
+
+public class OrderCookiesApp {
+ public static void main(String[] args) {
+ // This app simulates an order of cookies
+ // It should call the workflow which makes cookies
+ var orderRequest = CookieOrderRequest.random();
+
+ KitchenWorkflow workflow = TemporalUtils.newWorkflowStub(
+ KitchenWorkflow.class,
+ TemporalQueues.KITCHEN,
+ "kitchen-" + orderRequest.orderId()
+ );
+
+ workflow.makeCookies(orderRequest); // Start the Workflow Execution
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/OrderManyCookies.java b/solutions/day2/part-2.1/bakery/OrderManyCookies.java
new file mode 100644
index 0000000000000000000000000000000000000000..6421088ad913c656bd3133c5d715d182328f5959
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/OrderManyCookies.java
@@ -0,0 +1,70 @@
+package io.takima.temporalpractice.bakery;
+
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.api.enums.v1.ParentClosePolicy;
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.workflow.*;
+import org.slf4j.Logger;
+
+import java.time.Duration;
+
+public class OrderManyCookies {
+ public static void main(String[] args) {
+ var queue = "manycookies";
+
+ TemporalUtils.newWorker(queue)
+ .registerWorkflowImplementationTypes(ManyCookiesImpl.class);
+
+ TemporalUtils.startWorkerFactory();
+
+ try {
+ ManyCookies manyCookies = TemporalUtils.CLIENT.newWorkflowStub(
+ ManyCookies.class,
+ WorkflowOptions.newBuilder().setWorkflowId("cookie-orderer").setTaskQueue(queue).build()
+ );
+ WorkflowClient.start(manyCookies::continuousOrders);
+ } catch (Exception e) {
+ System.out.println("Many cookies already running, skipping...");
+ }
+ }
+
+ public static class ManyCookiesImpl implements ManyCookies {
+
+ private static final Logger logger = Workflow.getLogger(ManyCookiesImpl.class);
+
+ @Override
+ public void continuousOrders() {
+
+ var options = ChildWorkflowOptions.newBuilder()
+ .setWorkflowId("order-" + Workflow.randomUUID())
+ .setTaskQueue(TemporalQueues.KITCHEN)
+ .setParentClosePolicy(ParentClosePolicy.PARENT_CLOSE_POLICY_ABANDON)
+ .build();
+ var kitchenWorkflow = Workflow.newChildWorkflowStub(KitchenWorkflow.class, options);
+
+ var quantity = Workflow.newRandom().nextInt(1, 5);
+ var baking = KitchenDtos.BakingPreference.values()[Workflow.newRandom().nextInt(KitchenDtos.BakingPreference.values().length)];
+ var topping = KitchenDtos.Topping.values()[Workflow.newRandom().nextInt(KitchenDtos.Topping.values().length)];
+
+ var cookiesPreferences = new KitchenDtos.CookieOrderRequest(Workflow.randomUUID().toString(), quantity, baking, topping);
+
+ logger.info("Ordering cookies\n{}", cookiesPreferences);
+ Async.function(kitchenWorkflow::makeCookies, cookiesPreferences);
+
+ Workflow.sleep(Duration.ofSeconds(10));
+ kitchenWorkflow.ovenReady();
+
+ Workflow.continueAsNew();
+ }
+ }
+
+ @WorkflowInterface
+ public interface ManyCookies {
+ @WorkflowMethod
+ void continuousOrders();
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/bake/BakeApp.java b/solutions/day2/part-2.1/bakery/bake/BakeApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..2d1cdb1f4cbfb9d2d79510e53c2e3534ff4eafc7
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/bake/BakeApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BakeApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BAKE);
+ worker.registerActivitiesImplementations(new BakeServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/bake/BakeService.java b/solutions/day2/part-2.1/bakery/bake/BakeService.java
new file mode 100644
index 0000000000000000000000000000000000000000..36c0d02dba3dde7a8b166e68a8e3ff9c471870d6
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/bake/BakeService.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.temporal.activity.ActivityInterface;
+import io.temporal.activity.ActivityMethod;
+
+@ActivityInterface
+public interface BakeService {
+ @ActivityMethod
+ BakeResult bake(BakeRequest request);
+}
diff --git a/solutions/day2/part-2.1/bakery/bake/BakeServiceImpl.java b/solutions/day2/part-2.1/bakery/bake/BakeServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..22509b663a08745f19b2bb4b3fb78915c9fe50c9
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/bake/BakeServiceImpl.java
@@ -0,0 +1,22 @@
+package io.takima.temporalpractice.bakery.bake;
+
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
+
+import java.util.ArrayList;
+
+public class BakeServiceImpl implements BakeService {
+ @Override
+ public BakeResult bake(BakeRequest request) {
+ System.out.println("Will bake those cookies " + request.bakingPreference());
+ var cookies = new ArrayList<Cookie>();
+ for (int i = 0; i < request.batter().targetCookieCount(); i++) {
+ // Making cookies out of batter
+ var cookie = new Cookie(request.bakingPreference(), request.batter().topping());
+ // Add it to the cookies after it is baked
+ cookies.add(cookie);
+ }
+ return new BakeResult(cookies);
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/bake/dtos/BakeRequest.java b/solutions/day2/part-2.1/bakery/bake/dtos/BakeRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..42701fec06fef7cac59011057af8dce46f4eba33
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/bake/dtos/BakeRequest.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.BakingPreference;
+
+public record BakeRequest(
+ String orderId,
+ Batter batter,
+ BakingPreference bakingPreference
+) {
+}
+
diff --git a/solutions/day2/part-2.1/bakery/bake/dtos/BakeResult.java b/solutions/day2/part-2.1/bakery/bake/dtos/BakeResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..f9afcf709a517afd86c44140f17877a9c061aac8
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/bake/dtos/BakeResult.java
@@ -0,0 +1,8 @@
+package io.takima.temporalpractice.bakery.bake.dtos;
+
+import java.util.List;
+
+import static io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Cookie;
+
+public record BakeResult(List<Cookie> cookies) {
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/BatterApp.java b/solutions/day2/part-2.1/bakery/batter/BatterApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..8b4bdb903208cebcca21d9fe8a357a4795f82431
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/BatterApp.java
@@ -0,0 +1,12 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+
+public class BatterApp {
+ public static void main(String[] args) {
+ var worker = TemporalUtils.newWorker(TemporalQueues.BATTER);
+ worker.registerActivitiesImplementations(new BatterServiceImpl());
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/BatterService.java b/solutions/day2/part-2.1/bakery/batter/BatterService.java
new file mode 100644
index 0000000000000000000000000000000000000000..1353c54503494eed2c87e03165f287ca980677c0
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/BatterService.java
@@ -0,0 +1,17 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+import io.temporal.activity.ActivityInterface;
+import io.temporal.activity.ActivityMethod;
+
+@ActivityInterface
+public interface BatterService {
+
+ @ActivityMethod
+ BatterCreationResult prepareBatter(BatterCreationRequest request);
+
+ @ActivityMethod
+ void cleanupBatterIfNeeded(BatterCleanupRequest request);
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/BatterServiceImpl.java b/solutions/day2/part-2.1/bakery/batter/BatterServiceImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..17a2e83dccc8a4bd5b1093474b2e6dae84e1bd0b
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/BatterServiceImpl.java
@@ -0,0 +1,27 @@
+package io.takima.temporalpractice.bakery.batter;
+
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+
+public class BatterServiceImpl implements BatterService {
+
+ static final int BATTER_QTY_PER_COOKIE_IN_GRAMS = 30; // in grams
+
+ @Override
+ public BatterCreationResult prepareBatter(BatterCreationRequest request) {
+ System.out.println("Mixing flour, sugar, and love for " + request.targetCookieCount() + " cookies with topping " + request.targetTopping());
+ return new BatterCreationResult(
+ new Batter(
+ request.targetTopping(),
+ BATTER_QTY_PER_COOKIE_IN_GRAMS * request.targetCookieCount(),
+ request.targetCookieCount()
+ ));
+ }
+
+ @Override
+ public void cleanupBatterIfNeeded(BatterCleanupRequest request) {
+ System.out.println("Cleaning up batter of order " + request.orderId());
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/dtos/Batter.java b/solutions/day2/part-2.1/bakery/batter/dtos/Batter.java
new file mode 100644
index 0000000000000000000000000000000000000000..8608c0e5eac1ddbee9e4d7c20da2549cc9ebfb21
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/dtos/Batter.java
@@ -0,0 +1,10 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record Batter(
+ Topping topping,
+ int quantityInGrams,
+ int targetCookieCount
+) {
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/dtos/BatterCleanupRequest.java b/solutions/day2/part-2.1/bakery/batter/dtos/BatterCleanupRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..26a9ea7d09c2cacbd61c2052cbc7d87164863653
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/dtos/BatterCleanupRequest.java
@@ -0,0 +1,4 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+public record BatterCleanupRequest(String orderId) {
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/dtos/BatterCreationRequest.java b/solutions/day2/part-2.1/bakery/batter/dtos/BatterCreationRequest.java
new file mode 100644
index 0000000000000000000000000000000000000000..38cc0c1cd6279c7bee0d6662202b4bd378b31084
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/dtos/BatterCreationRequest.java
@@ -0,0 +1,11 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.Topping;
+
+public record BatterCreationRequest(
+ String orderId,
+ Topping targetTopping,
+ int targetCookieCount
+) {
+
+}
diff --git a/solutions/day2/part-2.1/bakery/batter/dtos/BatterCreationResult.java b/solutions/day2/part-2.1/bakery/batter/dtos/BatterCreationResult.java
new file mode 100644
index 0000000000000000000000000000000000000000..d75e6ab838e3fb45fb53ab2e0870d3a33a5ad975
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/batter/dtos/BatterCreationResult.java
@@ -0,0 +1,5 @@
+package io.takima.temporalpractice.bakery.batter.dtos;
+
+public record BatterCreationResult(Batter batter) {
+
+}
diff --git a/solutions/day2/part-2.1/bakery/kitchen/KitchenApp.java b/solutions/day2/part-2.1/bakery/kitchen/KitchenApp.java
new file mode 100644
index 0000000000000000000000000000000000000000..52854d18944702325a16ce304a84acfd55c03d35
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/kitchen/KitchenApp.java
@@ -0,0 +1,14 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.takima.temporalpractice.bakery.temporal.TemporalUtils;
+import io.temporal.worker.Worker;
+
+public class KitchenApp {
+ public static void main(String[] args) {
+ Worker worker = TemporalUtils.newWorker(TemporalQueues.KITCHEN);
+ worker.registerWorkflowImplementationTypes(KitchenWorkflowImpl.class);
+ worker.registerWorkflowImplementationTypes(KitchenWorkflowImplLegacy.class);
+ TemporalUtils.startWorkerFactory();
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflow.java b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflow.java
new file mode 100644
index 0000000000000000000000000000000000000000..4a48a8eb8c55b4faf718b57f9c989c524a196a4b
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflow.java
@@ -0,0 +1,23 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.temporal.workflow.QueryMethod;
+import io.temporal.workflow.SignalMethod;
+import io.temporal.workflow.WorkflowInterface;
+import io.temporal.workflow.WorkflowMethod;
+
+@WorkflowInterface
+public interface KitchenWorkflow {
+ String Type = "CookieOrderWorkflowV2";
+
+ @WorkflowMethod(name = Type)
+ CookieOrderResult makeCookies(CookieOrderRequest request);
+
+ @SignalMethod
+ void ovenReady();
+
+ @QueryMethod
+ CookieOrderStatus getStatus();
+}
diff --git a/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowImpl.java b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowImpl.java
new file mode 100644
index 0000000000000000000000000000000000000000..ef842cf6404c64e9591dfdc9e136112e0e09f69f
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowImpl.java
@@ -0,0 +1,72 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.takima.temporalpractice.bakery.temporal.TemporalActivityFactory;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.failure.ActivityFailure;
+import io.temporal.workflow.Saga;
+import io.temporal.workflow.Workflow;
+import org.slf4j.Logger;
+
+import java.time.Duration;
+import java.util.List;
+
+public class KitchenWorkflowImpl implements KitchenWorkflow {
+ private final BatterService batterService;
+ private final BakeService bakeService;
+ private boolean ovenReady = false;
+ private CookieOrderRequest cookieOrder;
+
+ private final Logger logger = Workflow.getLogger(KitchenWorkflowImpl.class);
+
+ private final Saga saga = new Saga(new Saga.Options.Builder().build());
+
+ public KitchenWorkflowImpl() {
+ this.batterService = TemporalActivityFactory.newActivityStub(BatterService.class, TemporalQueues.BATTER);
+ this.bakeService = TemporalActivityFactory.newActivityStub(BakeService.class, TemporalQueues.BAKE);
+ }
+
+
+ @Override
+ public CookieOrderResult makeCookies(CookieOrderRequest request) {
+ this.cookieOrder = request;
+ var timer = Workflow.newTimer(Duration.ofSeconds(30));
+
+ try {
+ saga.addCompensation(batterService::cleanupBatterIfNeeded, new BatterCleanupRequest(request.orderId()));
+
+ logger.info("Order {}: Starting to prepare {} cookies with topping {} and baking preference {}", request.orderId(), request.quantity(), request.topping(), request.bakingPreference());
+ var batterCreationResult = batterService.prepareBatter(new BatterCreationRequest(request.orderId(), request.topping(), request.quantity()));
+ var batter = batterCreationResult.batter();
+
+ Workflow.await(() -> ovenReady);
+
+ var bakeResult = bakeService.bake(new BakeRequest(request.orderId(), batter, request.bakingPreference()));
+
+ logger.info("Order {}: Your {} cookies are ready!", request.orderId(), bakeResult.cookies().size());
+
+ timer.get();
+ return new CookieOrderResult(request.orderId(), bakeResult.cookies());
+ } catch (ActivityFailure failures) {
+ saga.compensate();
+ return new CookieOrderResult(request.orderId(), List.of());
+ }
+ }
+
+ @Override
+ public void ovenReady() {
+ this.ovenReady = true;
+ }
+
+ @Override
+ public CookieOrderStatus getStatus() {
+ return new CookieOrderStatus(ovenReady, cookieOrder);
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowImplLegacy.java b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowImplLegacy.java
new file mode 100644
index 0000000000000000000000000000000000000000..e58630f9c93fe23e0b3ca6281d7ec5e599d75864
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowImplLegacy.java
@@ -0,0 +1,73 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.takima.temporalpractice.bakery.temporal.TemporalActivityFactory;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.failure.ActivityFailure;
+import io.temporal.workflow.Saga;
+import io.temporal.workflow.Workflow;
+import org.slf4j.Logger;
+
+import java.time.Duration;
+import java.util.List;
+
+@Deprecated
+public class KitchenWorkflowImplLegacy implements KitchenWorkflowLegacy {
+ private final BatterService batterService;
+ private final BakeService bakeService;
+ private boolean ovenReady = false;
+ private CookieOrderRequest cookieOrder;
+
+ private final Logger logger = Workflow.getLogger(KitchenWorkflowImplLegacy.class);
+
+ private final Saga saga = new Saga(new Saga.Options.Builder().build());
+
+ public KitchenWorkflowImplLegacy() {
+ this.batterService = TemporalActivityFactory.newActivityStub(BatterService.class, TemporalQueues.BATTER);
+ this.bakeService = TemporalActivityFactory.newActivityStub(BakeService.class, TemporalQueues.BAKE);
+ }
+
+
+ @Override
+ public CookieOrderResult makeCookies(CookieOrderRequest request) {
+ this.cookieOrder = request;
+ var timer = Workflow.newTimer(Duration.ofSeconds(30));
+
+ try {
+ saga.addCompensation(batterService::cleanupBatterIfNeeded, new BatterCleanupRequest(request.orderId()));
+
+ logger.info("Order {}: Starting to prepare {} cookies with topping {} and baking preference {}", request.orderId(), request.quantity(), request.topping(), request.bakingPreference());
+ var batterCreationResult = batterService.prepareBatter(new BatterCreationRequest(request.orderId(), request.topping(), request.quantity()));
+ var batter = batterCreationResult.batter();
+
+ Workflow.await(() -> ovenReady);
+
+ var bakeResult = bakeService.bake(new BakeRequest(request.orderId(), batter, request.bakingPreference()));
+
+ logger.info("Order {}: Your {} cookies are ready!", request.orderId(), bakeResult.cookies().size());
+
+ timer.get();
+ return new CookieOrderResult(request.orderId(), bakeResult.cookies());
+ } catch (ActivityFailure failures) {
+ saga.compensate();
+ return new CookieOrderResult(request.orderId(), List.of());
+ }
+ }
+
+ @Override
+ public void ovenReady() {
+ this.ovenReady = true;
+ }
+
+ @Override
+ public CookieOrderStatus getStatus() {
+ return new CookieOrderStatus(ovenReady, cookieOrder);
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowLegacy.java b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowLegacy.java
new file mode 100644
index 0000000000000000000000000000000000000000..a6c3f98c95ed0a24dd352b7c9023d2987197d33a
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/kitchen/KitchenWorkflowLegacy.java
@@ -0,0 +1,24 @@
+package io.takima.temporalpractice.bakery.kitchen;
+
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderRequest;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderResult;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos.CookieOrderStatus;
+import io.temporal.workflow.QueryMethod;
+import io.temporal.workflow.SignalMethod;
+import io.temporal.workflow.WorkflowInterface;
+import io.temporal.workflow.WorkflowMethod;
+
+@Deprecated
+@WorkflowInterface
+public interface KitchenWorkflowLegacy {
+ String Type = "CookieOrderWorkflow";
+
+ @WorkflowMethod(name = Type)
+ CookieOrderResult makeCookies(CookieOrderRequest request);
+
+ @SignalMethod
+ void ovenReady();
+
+ @QueryMethod
+ CookieOrderStatus getStatus();
+}
diff --git a/solutions/day2/part-2.1/bakery/kitchen/dtos/KitchenDtos.java b/solutions/day2/part-2.1/bakery/kitchen/dtos/KitchenDtos.java
new file mode 100644
index 0000000000000000000000000000000000000000..f82ef2e5c2ec62f10fb03b9b817cbdb4b39962a1
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/kitchen/dtos/KitchenDtos.java
@@ -0,0 +1,62 @@
+package io.takima.temporalpractice.bakery.kitchen.dtos;
+
+import java.util.List;
+import java.util.UUID;
+
+public interface KitchenDtos {
+ enum BakingPreference {
+ RAW,
+ SOFT,
+ COOKED,
+ BURNT;
+
+ public static BakingPreference random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
+
+ enum Topping {
+ CHOCOLATE,
+ NUTS,
+ NONE;
+
+ public static Topping random() {
+ return values()[(int) (Math.random() * values().length)];
+ }
+ }
+
+ record Cookie(
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+ }
+
+ record CookieOrderRequest(
+ String orderId,
+ int quantity,
+ BakingPreference bakingPreference,
+ Topping topping
+ ) {
+
+ public static CookieOrderRequest random() {
+ return new CookieOrderRequest(
+ UUID.randomUUID().toString(),
+ (int) (Math.random() * 10) + 1,
+ BakingPreference.random(),
+ Topping.random()
+ );
+ }
+ }
+
+ record CookieOrderResult(
+ String orderId,
+ List<Cookie> cookies
+ ) {
+ }
+
+ record CookieOrderStatus(
+ boolean ovenReady,
+ CookieOrderRequest request
+ ) {
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/temporal/TemporalActivityFactory.java b/solutions/day2/part-2.1/bakery/temporal/TemporalActivityFactory.java
new file mode 100644
index 0000000000000000000000000000000000000000..ec51a0efbc4d17dff652a241ef7d40fa16ffa92f
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/temporal/TemporalActivityFactory.java
@@ -0,0 +1,20 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+import io.temporal.activity.ActivityOptions;
+import io.temporal.common.RetryOptions;
+import io.temporal.workflow.Workflow;
+
+import java.time.Duration;
+
+public class TemporalActivityFactory {
+ public static <T> T newActivityStub(Class<T> workflowInterface, String queue) {
+ return Workflow.newActivityStub(
+ workflowInterface,
+ ActivityOptions.newBuilder()
+ .setTaskQueue(queue)
+ .setRetryOptions(RetryOptions.newBuilder().setMaximumAttempts(2).build())
+ .setStartToCloseTimeout(Duration.ofSeconds(5))
+ .build()
+ );
+ }
+}
diff --git a/solutions/day2/part-2.1/bakery/temporal/TemporalQueues.java b/solutions/day2/part-2.1/bakery/temporal/TemporalQueues.java
new file mode 100644
index 0000000000000000000000000000000000000000..0c99053e91384d67bce35b927bd47b3ce58444b3
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/temporal/TemporalQueues.java
@@ -0,0 +1,7 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+public class TemporalQueues {
+ public static final String KITCHEN = "kitchen";
+ public static final String BATTER = "batter";
+ public static final String BAKE = "bake";
+}
diff --git a/solutions/day2/part-2.1/bakery/temporal/TemporalUtils.java b/solutions/day2/part-2.1/bakery/temporal/TemporalUtils.java
new file mode 100644
index 0000000000000000000000000000000000000000..101f7e67044053b8cd545983db756f27b1c5d0e8
--- /dev/null
+++ b/solutions/day2/part-2.1/bakery/temporal/TemporalUtils.java
@@ -0,0 +1,36 @@
+package io.takima.temporalpractice.bakery.temporal;
+
+import io.temporal.client.WorkflowClient;
+import io.temporal.client.WorkflowOptions;
+import io.temporal.serviceclient.WorkflowServiceStubs;
+import io.temporal.worker.Worker;
+import io.temporal.worker.WorkerFactory;
+
+public class TemporalUtils {
+
+ // Represents the connection to your local cluster. For now, lets keep it simple
+ private static final WorkflowServiceStubs SERVICE_STUBS = WorkflowServiceStubs.newLocalServiceStubs();
+
+ // Your key for interacting with the Temporal world.
+ public static final WorkflowClient CLIENT = WorkflowClient.newInstance(SERVICE_STUBS);
+
+ private static final WorkerFactory FACTORY = WorkerFactory.newInstance(CLIENT);
+
+ public static Worker newWorker(String queue) {
+ return FACTORY.newWorker(queue);
+ }
+
+ public static void startWorkerFactory() {
+ FACTORY.start();
+ }
+
+ public static <T> T newWorkflowStub(Class<T> workflowInterface, String queue, String workflowId) {
+ return CLIENT.newWorkflowStub(
+ workflowInterface,
+ WorkflowOptions.newBuilder()
+ .setTaskQueue(queue)
+ .setWorkflowId(workflowId)
+ .build()
+ );
+ }
+}
diff --git a/solutions/day2/part-2.2/test/java/io/takima/temporalpractice/.gitkeep b/solutions/day2/part-2.2/test/java/io/takima/temporalpractice/.gitkeep
new file mode 100644
index 0000000000000000000000000000000000000000..e69de29bb2d1d6434b8b29ae775ad8c2e48c5391
diff --git a/solutions/day2/part-2.2/test/java/io/takima/temporalpractice/bakery/cookie/CookieWorkflowTest.java b/solutions/day2/part-2.2/test/java/io/takima/temporalpractice/bakery/cookie/CookieWorkflowTest.java
new file mode 100644
index 0000000000000000000000000000000000000000..aed1a852b966faa4bcee58db5dbe7d6c2c4d3136
--- /dev/null
+++ b/solutions/day2/part-2.2/test/java/io/takima/temporalpractice/bakery/cookie/CookieWorkflowTest.java
@@ -0,0 +1,130 @@
+package io.takima.temporalpractice.bakery.cookie;
+
+import io.takima.temporalpractice.bakery.bake.BakeService;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeRequest;
+import io.takima.temporalpractice.bakery.bake.dtos.BakeResult;
+import io.takima.temporalpractice.bakery.batter.BatterService;
+import io.takima.temporalpractice.bakery.batter.dtos.Batter;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCleanupRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationRequest;
+import io.takima.temporalpractice.bakery.batter.dtos.BatterCreationResult;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflow;
+import io.takima.temporalpractice.bakery.kitchen.KitchenWorkflowImpl;
+import io.takima.temporalpractice.bakery.kitchen.dtos.KitchenDtos;
+import io.takima.temporalpractice.bakery.temporal.TemporalQueues;
+import io.temporal.client.WorkflowClient;
+import io.temporal.testing.TestWorkflowEnvironment;
+import io.temporal.testing.TestWorkflowExtension;
+import io.temporal.testing.WorkflowReplayer;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.junit.jupiter.api.extension.RegisterExtension;
+import org.mockito.Mock;
+import org.mockito.junit.jupiter.MockitoExtension;
+
+import java.io.File;
+import java.time.Duration;
+import java.util.List;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.*;
+
+@ExtendWith(MockitoExtension.class)
+public class CookieWorkflowTest {
+
+ @Mock(withoutAnnotations = true)
+ private BakeService bakeService;
+
+ @Mock(withoutAnnotations = true)
+ private BatterService batterService;
+
+
+ @RegisterExtension
+ public static final TestWorkflowExtension testWorkflowExtension =
+ TestWorkflowExtension.newBuilder()
+ .registerWorkflowImplementationTypes(KitchenWorkflowImpl.class)
+ .setDoNotStart(true)
+ .build();
+
+ @BeforeEach
+ void init(TestWorkflowEnvironment testEnv) {
+ testEnv.newWorker(TemporalQueues.BAKE)
+ .registerActivitiesImplementations(bakeService);
+ testEnv.newWorker(TemporalQueues.BATTER)
+ .registerActivitiesImplementations(batterService);
+ testEnv.start();
+ }
+
+ KitchenDtos.CookieOrderRequest request = KitchenDtos.CookieOrderRequest.random();
+ BatterCreationRequest batterCreationRequest = new BatterCreationRequest(request.orderId(), request.topping(), request.quantity());
+ BatterCreationResult batterCreationResult = new BatterCreationResult(new Batter(request.topping(), 30 * request.quantity(), request.quantity()));
+ BakeRequest bakeRequest = new BakeRequest(request.orderId(), batterCreationResult.batter(), request.bakingPreference());
+ BakeResult bakeResult = new BakeResult(List.of(new KitchenDtos.Cookie(request.bakingPreference(), request.topping())));
+
+ @Test
+ public void shouldCleanupBatter(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ WorkflowClient.start(workflow::makeCookies, request);
+
+ when(batterService.prepareBatter(batterCreationRequest))
+ .thenReturn(batterCreationResult);
+ workflow.ovenReady();
+ when(bakeService.bake(bakeRequest))
+ .thenThrow(new RuntimeException("I will always fail"));
+
+ var result = workflow.makeCookies(request);
+
+ verify(batterService).cleanupBatterIfNeeded(new BatterCleanupRequest(request.orderId()));
+ assertThat(result.orderId()).isEqualTo(request.orderId());
+ assertThat(result.cookies()).isEmpty();
+ }
+
+ @Test
+ public void shouldMakeCookies(
+ // Test environment for configuration
+ TestWorkflowEnvironment testEnv,
+ // Auto-created Workflow stub
+ KitchenWorkflow workflow
+ ) {
+ // get the env starting time
+ var startTime = testEnv.currentTimeMillis();
+
+ // Start the workflow asynchronously
+ WorkflowClient.start(workflow::makeCookies, request);
+ when(batterService.prepareBatter(batterCreationRequest))
+ .thenThrow(new RuntimeException("I failed on first try"))
+ .thenReturn(batterCreationResult);
+ // Make sure we dont bake before the oven is ready
+ verifyNoInteractions(bakeService);
+
+ var status = workflow.getStatus();
+ assertThat(status.ovenReady()).isFalse();
+ assertThat(status.request()).isEqualTo(request);
+
+ workflow.ovenReady();
+ status = workflow.getStatus();
+ assertThat(status.ovenReady()).isTrue();
+ when(bakeService.bake(bakeRequest)).thenReturn(bakeResult);
+
+ // Get the workflow result
+ var result = workflow.makeCookies(request);
+
+ assertThat(result.orderId()).isEqualTo(request.orderId());
+ assertThat(result.cookies())
+ .isEqualTo(bakeResult.cookies());
+
+ var duration = Duration.ofMillis(testEnv.currentTimeMillis() - startTime);
+ assertThat(duration).isGreaterThan(Duration.ofSeconds(30));
+ }
+
+ @Test
+ void shouldNotBreakDeterminism() throws Exception {
+ var historyFile = new File("src/test/resources/history.json");
+ WorkflowReplayer.replayWorkflowExecution(historyFile, KitchenWorkflowImpl.class);
+ }
+}
diff --git a/solutions/day2/part-2.2/test/resources/history.json b/solutions/day2/part-2.2/test/resources/history.json
new file mode 100644
index 0000000000000000000000000000000000000000..5e73fd1e48775588ab7f510cb8bb613c08379f84
--- /dev/null
+++ b/solutions/day2/part-2.2/test/resources/history.json
@@ -0,0 +1,437 @@
+{
+ "events": [
+ {
+ "eventId": "1",
+ "eventTime": "2025-05-20T09:21:02.200461472Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_EXECUTION_STARTED",
+ "taskId": "3148028",
+ "workflowExecutionStartedEventAttributes": {
+ "workflowType": {
+ "name": "CookieOrderWorkflowV2"
+ },
+ "taskQueue": {
+ "name": "kitchen",
+ "kind": "TASK_QUEUE_KIND_NORMAL"
+ },
+ "input": {
+ "payloads": [
+ {
+ "metadata": {
+ "encoding": "anNvbi9wbGFpbg=="
+ },
+ "data": "eyJvcmRlcklkIjoiNzAyY2E1NDEtMzdiYi00YzI4LTg0NGMtZDc1OWY0ZDIyNTZjIiwicXVhbnRpdHkiOjEsImJha2luZ1ByZWZlcmVuY2UiOiJTT0ZUIiwidG9wcGluZyI6IkNIT0NPTEFURSJ9"
+ }
+ ]
+ },
+ "workflowExecutionTimeout": "0s",
+ "workflowRunTimeout": "0s",
+ "workflowTaskTimeout": "10s",
+ "originalExecutionRunId": "0196ecff-14f8-7705-af1f-58e18b61f61d",
+ "identity": "36905@MacBookPro.takima.home",
+ "firstExecutionRunId": "0196ecff-14f8-7705-af1f-58e18b61f61d",
+ "attempt": 1,
+ "firstWorkflowTaskBackoff": "0s",
+ "header": {},
+ "workflowId": "kitchen-702ca541-37bb-4c28-844c-d759f4d2256c"
+ }
+ },
+ {
+ "eventId": "2",
+ "eventTime": "2025-05-20T09:21:02.200563764Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_SCHEDULED",
+ "taskId": "3148029",
+ "workflowTaskScheduledEventAttributes": {
+ "taskQueue": {
+ "name": "kitchen",
+ "kind": "TASK_QUEUE_KIND_NORMAL"
+ },
+ "startToCloseTimeout": "10s",
+ "attempt": 1
+ }
+ },
+ {
+ "eventId": "3",
+ "eventTime": "2025-05-20T09:21:02.209216055Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_STARTED",
+ "taskId": "3148034",
+ "workflowTaskStartedEventAttributes": {
+ "scheduledEventId": "2",
+ "identity": "36902@MacBookPro.takima.home",
+ "requestId": "e9bb9cdd-4427-4645-9cf4-07a8a2560054",
+ "historySizeBytes": "425"
+ }
+ },
+ {
+ "eventId": "4",
+ "eventTime": "2025-05-20T09:21:02.388671041Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_COMPLETED",
+ "taskId": "3148038",
+ "workflowTaskCompletedEventAttributes": {
+ "scheduledEventId": "2",
+ "startedEventId": "3",
+ "identity": "36902@MacBookPro.takima.home",
+ "workerVersion": {},
+ "sdkMetadata": {
+ "langUsedFlags": [
+ 1
+ ]
+ },
+ "meteringMetadata": {}
+ }
+ },
+ {
+ "eventId": "5",
+ "eventTime": "2025-05-20T09:21:02.388723958Z",
+ "eventType": "EVENT_TYPE_TIMER_STARTED",
+ "taskId": "3148039",
+ "timerStartedEventAttributes": {
+ "timerId": "98d73a02-7edb-39dd-a643-79005e644b64",
+ "startToFireTimeout": "30s",
+ "workflowTaskCompletedEventId": "4"
+ }
+ },
+ {
+ "eventId": "6",
+ "eventTime": "2025-05-20T09:21:02.388758875Z",
+ "eventType": "EVENT_TYPE_ACTIVITY_TASK_SCHEDULED",
+ "taskId": "3148040",
+ "activityTaskScheduledEventAttributes": {
+ "activityId": "92159483-48ab-3725-862f-7bf8a043d767",
+ "activityType": {
+ "name": "PrepareBatter"
+ },
+ "taskQueue": {
+ "name": "batter",
+ "kind": "TASK_QUEUE_KIND_NORMAL"
+ },
+ "header": {},
+ "input": {
+ "payloads": [
+ {
+ "metadata": {
+ "encoding": "anNvbi9wbGFpbg=="
+ },
+ "data": "eyJvcmRlcklkIjoiNzAyY2E1NDEtMzdiYi00YzI4LTg0NGMtZDc1OWY0ZDIyNTZjIiwidGFyZ2V0VG9wcGluZyI6IkNIT0NPTEFURSIsInRhcmdldENvb2tpZUNvdW50IjoxfQ=="
+ }
+ ]
+ },
+ "scheduleToCloseTimeout": "0s",
+ "scheduleToStartTimeout": "0s",
+ "startToCloseTimeout": "5s",
+ "heartbeatTimeout": "0s",
+ "workflowTaskCompletedEventId": "4",
+ "retryPolicy": {
+ "initialInterval": "1s",
+ "backoffCoefficient": 2,
+ "maximumInterval": "100s",
+ "maximumAttempts": 2
+ }
+ }
+ },
+ {
+ "eventId": "7",
+ "eventTime": "2025-05-20T09:21:02.394468666Z",
+ "eventType": "EVENT_TYPE_ACTIVITY_TASK_STARTED",
+ "taskId": "3148047",
+ "activityTaskStartedEventAttributes": {
+ "scheduledEventId": "6",
+ "identity": "36781@MacBookPro.takima.home",
+ "requestId": "732e3649-f870-499a-84ef-cde1ed52afc2",
+ "attempt": 1,
+ "workerVersion": {}
+ }
+ },
+ {
+ "eventId": "8",
+ "eventTime": "2025-05-20T09:21:02.400925625Z",
+ "eventType": "EVENT_TYPE_ACTIVITY_TASK_COMPLETED",
+ "taskId": "3148048",
+ "activityTaskCompletedEventAttributes": {
+ "result": {
+ "payloads": [
+ {
+ "metadata": {
+ "encoding": "anNvbi9wbGFpbg=="
+ },
+ "data": "eyJiYXR0ZXIiOnsidG9wcGluZyI6IkNIT0NPTEFURSIsInF1YW50aXR5SW5HcmFtcyI6MzAsInRhcmdldENvb2tpZUNvdW50IjoxfX0="
+ }
+ ]
+ },
+ "scheduledEventId": "6",
+ "startedEventId": "7",
+ "identity": "36781@MacBookPro.takima.home"
+ }
+ },
+ {
+ "eventId": "9",
+ "eventTime": "2025-05-20T09:21:02.400931125Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_SCHEDULED",
+ "taskId": "3148049",
+ "workflowTaskScheduledEventAttributes": {
+ "taskQueue": {
+ "name": "36902@MacBookPro.takima.home:27069735-1e75-4a62-9677-69417d0e5b39",
+ "kind": "TASK_QUEUE_KIND_STICKY",
+ "normalName": "kitchen"
+ },
+ "startToCloseTimeout": "10s",
+ "attempt": 1
+ }
+ },
+ {
+ "eventId": "10",
+ "eventTime": "2025-05-20T09:21:02.404223166Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_STARTED",
+ "taskId": "3148053",
+ "workflowTaskStartedEventAttributes": {
+ "scheduledEventId": "9",
+ "identity": "36902@MacBookPro.takima.home",
+ "requestId": "a1fb1d18-2dfe-4ec1-b812-3135bdf6229b",
+ "historySizeBytes": "1314"
+ }
+ },
+ {
+ "eventId": "11",
+ "eventTime": "2025-05-20T09:21:02.418556Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_COMPLETED",
+ "taskId": "3148057",
+ "workflowTaskCompletedEventAttributes": {
+ "scheduledEventId": "9",
+ "startedEventId": "10",
+ "identity": "36902@MacBookPro.takima.home",
+ "workerVersion": {},
+ "meteringMetadata": {}
+ }
+ },
+ {
+ "eventId": "12",
+ "eventTime": "2025-05-20T09:21:32.393183416Z",
+ "eventType": "EVENT_TYPE_TIMER_FIRED",
+ "taskId": "3148060",
+ "timerFiredEventAttributes": {
+ "timerId": "98d73a02-7edb-39dd-a643-79005e644b64",
+ "startedEventId": "5"
+ }
+ },
+ {
+ "eventId": "13",
+ "eventTime": "2025-05-20T09:21:32.393217500Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_SCHEDULED",
+ "taskId": "3148061",
+ "workflowTaskScheduledEventAttributes": {
+ "taskQueue": {
+ "name": "36902@MacBookPro.takima.home:27069735-1e75-4a62-9677-69417d0e5b39",
+ "kind": "TASK_QUEUE_KIND_STICKY",
+ "normalName": "kitchen"
+ },
+ "startToCloseTimeout": "10s",
+ "attempt": 1
+ }
+ },
+ {
+ "eventId": "14",
+ "eventTime": "2025-05-20T09:21:32.404506541Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_STARTED",
+ "taskId": "3148065",
+ "workflowTaskStartedEventAttributes": {
+ "scheduledEventId": "13",
+ "identity": "36902@MacBookPro.takima.home",
+ "requestId": "8a083d1c-0ba7-4ca9-ae54-03e303b4d1df",
+ "historySizeBytes": "1660"
+ }
+ },
+ {
+ "eventId": "15",
+ "eventTime": "2025-05-20T09:21:32.421678958Z",
+ "eventType": "EVENT_TYPE_WORKFLOW_TASK_COMPLETED",
+ "taskId": "3148069",
+ "workflowTaskCompletedEventAttributes": {
+ "scheduledEventId": "13",
+ "startedEventId": "14",
+ "identity": "36902@MacBookPro.takima.home",
+ "workerVersion": {},
+ "meteringMetadata": {}
+ }
+ },
+ {
+ "eventId": "16",
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+}
\ No newline at end of file