Merge pull request 'added better error handling for missing action handlers' (#11) from 1.1.3 into main

Reviewed-on: #11

interactor.js

@@ -7,9 +7,12 @@ export class Interactor {
   #latestReactions = {};
 
   constructor(initialReaction = new Reaction()) {
-    this.#actions.listen((action) =>
-      this[`handle${action.constructor.name}`](action)
-    );
+    this.#actions.listen((action) => {
+      let funcRef = `_handle${action.constructor.name}`;
+      if (!this[funcRef])
+        throw `${this.constructor.name} does not have a handler defined for the action "${action.constructor.name}". Create one by adding a function definition named "${funcRef}" in the ${this.constructor.name} class.`;
+      this[funcRef](action);
+    });
     this._react(initialReaction);
   }
 
@@ -45,8 +48,34 @@ export class Interactor {
 
 export class Action {}
 
+export class ActionBundle {
+  add(action) {
+    if (!(action.prototype instanceof Action)) {
+      throw "Only classes extended by `Action` can be added to a `ActionBundle`";
+    }
+    let actionName = action.name;
+    this[`#${actionName}`] = action;
+    Object.defineProperty(this, actionName, {
+      get: () => this[`#${actionName}`],
+    });
+  }
+}
+
 export class Reaction {
   equals(reaction) {
     return false;
   }
 }
+
+export class ReactionBundle {
+  add(reaction) {
+    if (!(reaction.prototype instanceof Reaction)) {
+      throw "Only classes extended by `Reaction` can be added to a `ReactionBundle`";
+    }
+    let reactionName = reaction.name;
+    this[`#${reactionName}`] = reaction;
+    Object.defineProperty(this, reactionName, {
+      get: () => this[`#${reactionName}`],
+    });
+  }
+}

package.json

@@ -1,6 +1,6 @@
 {
   "name": "interactor",
-  "version": "1.1.0",
+  "version": "1.1.3",
   "description": "Cross-element communications and state management utility.",
   "author": "Bryce Thorup",
   "type": "module",