Call Player is now functional

frontend/src/Talkgroups/talkgroup-reducer.js

@@ -0,0 +1,72 @@
+import {
+  IMPORT_TALKGROUP,
+  IMPORT_SUCCESS_TALKGROUP,
+  IMPORT_ERROR_TALKGROUP,
+  EXPORT_TALKGROUP,
+  EXPORT_SUCCESS_TALKGROUP,
+  EXPORT_ERROR_TALKGROUP,
+  FETCH_TALKGROUP,
+  FETCH_SUCCESS_TALKGROUP,
+  FETCH_ERROR_TALKGROUP
+} from "./talkgroup-constants";
+
+function updateObject(oldObject, newValues) {
+    // Encapsulate the idea of passing a new object as the first parameter
+    // to Object.assign to ensure we correctly copy data instead of mutating
+    return Object.assign({}, oldObject, newValues);
+}
+
+function updateItemInArray(array, itemId, updateItemCallback) {
+    const updatedItems = array.map(item => {
+        if(item.id !== itemId) {
+            // Since we only want to update one item, preserve all others as they are now
+            return item;
+        }
+
+        // Use the provided callback to create an updated item
+        const updatedItem = updateItemCallback(item);
+        return updatedItem;
+    });
+
+    return updatedItems;
+}
+
+const talkgroup = (
+  state = {
+    isWaiting: false,
+    items: {}},
+  action
+) => {
+  switch (action.type) {
+
+    case FETCH_TALKGROUP:
+    case IMPORT_TALKGROUP:
+    case EXPORT_TALKGROUP:
+      return Object.assign({}, state, { isWaiting: true});
+
+    case IMPORT_SUCCESS_TALKGROUP:
+    case FETCH_SUCCESS_TALKGROUP:
+    return Object.assign({}, state, {
+        isWaiting: false,
+        items: {
+          ...state.items,
+          [action.data.shortName]: action.data.talkgroups
+        }
+      });
+
+
+
+    case FETCH_ERROR_TALKGROUP:
+    case IMPORT_ERROR_TALKGROUP:
+    case EXPORT_ERROR_TALKGROUP:
+    case EXPORT_SUCCESS_TALKGROUP:
+      return Object.assign({}, state, {
+        isWaiting: false
+      });
+
+    default:
+      return state;
+  }
+};
+
+export default talkgroup;