Add file attachments

client/src/models/Attachment.js

@@ -0,0 +1,57 @@
+import { Model, attr, fk } from 'redux-orm';
+
+import ActionTypes from '../constants/ActionTypes';
+
+export default class extends Model {
+  static modelName = 'Attachment';
+
+  static fields = {
+    id: attr(),
+    url: attr(),
+    thumbnailUrl: attr(),
+    name: attr(),
+    cardId: fk({
+      to: 'Card',
+      as: 'card',
+      relatedName: 'attachments',
+    }),
+  };
+
+  static reducer({ type, payload }, Attachment) {
+    switch (type) {
+      case ActionTypes.BOARD_FETCH_SUCCEEDED:
+        payload.attachments.forEach((attachment) => {
+          Attachment.upsert(attachment);
+        });
+
+        break;
+      case ActionTypes.ATTACHMENT_CREATE:
+      case ActionTypes.ATTACHMENT_CREATE_RECEIVED:
+        Attachment.upsert(payload.attachment);
+
+        break;
+      case ActionTypes.ATTACHMENT_UPDATE:
+        Attachment.withId(payload.id).update(payload.data);
+
+        break;
+      case ActionTypes.ATTACHMENT_DELETE:
+        Attachment.withId(payload.id).delete();
+
+        break;
+      case ActionTypes.ATTACHMENT_CREATE_SUCCEEDED:
+        Attachment.withId(payload.localId).delete();
+        Attachment.upsert(payload.attachment);
+
+        break;
+      case ActionTypes.ATTACHMENT_UPDATE_RECEIVED:
+        Attachment.withId(payload.attachment.id).update(payload.attachment);
+
+        break;
+      case ActionTypes.ATTACHMENT_DELETE_RECEIVED:
+        Attachment.withId(payload.attachment.id).delete();
+
+        break;
+      default:
+    }
+  }
+}