feat: add jobController state machine

Author: AryanP281

.idea/.gitignore

@@ -0,0 +1,58 @@
+import
+  "https://raw.githubusercontent.com/CollaborativeStateMachines/Cirrina/refs/heads/develop/src/main/resources/pkl/csm/csml.pkl"
+
+import "events.pkl" as Events
+import "variables.pkl" as Vars
+
+jobControllerFSM = new csml.StateMachine {
+  transient {
+    ["totalProducts"] = "5"
+  }
+
+  states {
+    ["startingState"] = new csml.Initial {
+      entry {
+        new csml.Emit {
+          event {
+            topic = Events.eProcessMessage
+            data { ["msg"] = "'Job started...'" }
+          }
+          target = "'messageProcessor'"
+        }
+      }
+
+      always {
+        new csml.Transition {
+          to = "runningState"
+        }
+      }
+    }
+
+    ["runningState"] {
+      on {
+        [Events.eProductComplete] {
+          yields {
+            new csml.Eval { expression = "\(Vars.vProductsCompleted) += 1" }
+            new csml.Emit { event = new csml.Internal { topic = Events.eCheckJobDone } }
+          }
+        }
+
+        [Events.eCheckJobDone] {
+          to = "jobDoneState"
+          provided = "\(Vars.vProductsCompleted) >= totalProducts"
+        }
+      }
+    }
+
+    ["jobDoneState"] = new csml.Terminal {
+      entry {
+        new csml.Eval { expression = "\(Vars.vIsJobDone) = true" }
+        new csml.Emit {
+          event { topic = Events.eProcessMessage; data { ["msg"] = "'Job done...'" } }
+          target = "'messageProcessor'"
+        }
+        new csml.Emit { event { topic = Events.eJobDone } }
+      }
+    }
+  }
+}