1 files changed, 57 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/reducers/pinned_accounts_editor.js b/app/javascript/flavours/glitch/reducers/pinned_accounts_editor.js
new file mode 100644
index 000000000..267521bb8
--- /dev/null
+++ b/app/javascript/flavours/glitch/reducers/pinned_accounts_editor.js
@@ -0,0 +1,57 @@
+import { Map as ImmutableMap, List as ImmutableList } from 'immutable';
+import {
+  PINNED_ACCOUNTS_EDITOR_RESET,
+  PINNED_ACCOUNTS_FETCH_REQUEST,
+  PINNED_ACCOUNTS_FETCH_SUCCESS,
+  PINNED_ACCOUNTS_FETCH_FAIL,
+  PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_READY,
+  PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CLEAR,
+  PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CHANGE,
+  ACCOUNT_PIN_SUCCESS,
+  ACCOUNT_UNPIN_SUCCESS,
+} from '../actions/accounts';
+
+const initialState = ImmutableMap({
+  accounts: ImmutableMap({
+    items: ImmutableList(),
+    loaded: false,
+    isLoading: false,
+  }),
+
+  suggestions: ImmutableMap({
+    value: '',
+    items: ImmutableList(),
+  }),
+});
+
+export default function listEditorReducer(state = initialState, action) {
+  switch(action.type) {
+  case PINNED_ACCOUNTS_EDITOR_RESET:
+    return initialState;
+  case PINNED_ACCOUNTS_FETCH_REQUEST:
+    return state.setIn(['accounts', 'isLoading'], true);
+  case PINNED_ACCOUNTS_FETCH_FAIL:
+    return state.setIn(['accounts', 'isLoading'], false);
+  case PINNED_ACCOUNTS_FETCH_SUCCESS:
+    return state.update('accounts', accounts => accounts.withMutations(map => {
+      map.set('isLoading', false);
+      map.set('loaded', true);
+      map.set('items', ImmutableList(action.accounts.map(item => item.id)));
+    }));
+  case PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CHANGE:
+    return state.setIn(['suggestions', 'value'], action.value);
+  case PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_READY:
+    return state.setIn(['suggestions', 'items'], ImmutableList(action.accounts.map(item => item.id)));
+  case PINNED_ACCOUNTS_EDITOR_SUGGESTIONS_CLEAR:
+    return state.update('suggestions', suggestions => suggestions.withMutations(map => {
+      map.set('items', ImmutableList());
+      map.set('value', '');
+    }));
+  case ACCOUNT_PIN_SUCCESS:
+    return state.updateIn(['accounts', 'items'], list => list.unshift(action.relationship.id));
+  case ACCOUNT_UNPIN_SUCCESS:
+    return state.updateIn(['accounts', 'items'], list => list.filterNot(item => item === action.relationship.id));
+  default:
+    return state;
+  }
+};