feat(archiveTrackerReducer): add archive tracker reducer

src/store/trackers/trackersSlice.spec.ts

@@ -1,6 +1,10 @@
+import { isSameDay } from 'date-fns';
+
 import SliceStatus from '../../models/SliceStatus';
+import TrackerStatus from '../../models/TrackerStatus';
 import { testTracker1, testTracker1Id, testTracker2, testTracker2Id } from './FAKE_DATA';
 import trackersReducer, {
+  archiveTracker,
   completelyValidate,
   createTracker,
   customValidate,
@@ -112,4 +116,24 @@ describe('trackers reducer', () => {
       expect(t2.dateHidden).toBeDefined();
     });
   });
+  describe('Archive a tracker', () => {
+    it('should archive a tracker and set its endDate', () => {
+      const finalState = trackersReducer(
+        {
+          error: {},
+          status: SliceStatus.idle,
+          trackers: [
+            { ...testTracker1, status: TrackerStatus.active },
+            { ...testTracker2, status: TrackerStatus.done }
+          ]
+        },
+        archiveTracker(testTracker1.id)
+      );
+      const t1 = finalState.trackers.find((t) => t.id === testTracker1Id)!;
+      const t2 = finalState.trackers.find((t) => t.id === testTracker2Id)!;
+      expect(isSameDay(new Date(t1.endDate!), new Date())).toBeTruthy();
+      expect(t1.status).toBe(TrackerStatus.archived);
+      expect(t2.status).toBe(TrackerStatus.done);
+    });
+  });
 });

src/store/trackers/trackersSlice.ts

@@ -5,6 +5,7 @@ import Completion from '../../models/Completion';
 import SliceStatus from '../../models/SliceStatus';
 import Tracker from '../../models/Tracker';
 import TrackerEntry from '../../models/TrackerEntry';
+import TrackerStatus from '../../models/TrackerStatus';
 
 // ===== State
 
@@ -81,6 +82,13 @@ export const trackersSlice = createSlice({
       if (idx !== -1) {
         state.trackers[idx].dateHidden = undefined;
       }
+    },
+    archiveTracker: (state, action: PayloadAction<Tracker['id']>) => {
+      const idx = state.trackers.findIndex((t) => t.id === action.payload);
+      if (idx !== -1) {
+        state.trackers[idx].endDate = new Date().toString();
+        state.trackers[idx].status = TrackerStatus.archived;
+      }
     }
   }
   // The `extraReducers` field lets the slice handle actions defined elsewhere,
@@ -89,6 +97,7 @@ export const trackersSlice = createSlice({
 });
 
 export const {
+  archiveTracker,
   createTracker,
   completelyValidate,
   customValidate,