Rename themes -> flavours ? ?

app/javascript/flavours/glitch/reducers/relationships.js

@@ -0,0 +1,46 @@
+import {
+  ACCOUNT_FOLLOW_SUCCESS,
+  ACCOUNT_UNFOLLOW_SUCCESS,
+  ACCOUNT_BLOCK_SUCCESS,
+  ACCOUNT_UNBLOCK_SUCCESS,
+  ACCOUNT_MUTE_SUCCESS,
+  ACCOUNT_UNMUTE_SUCCESS,
+  RELATIONSHIPS_FETCH_SUCCESS,
+} from 'flavours/glitch/actions/accounts';
+import {
+  DOMAIN_BLOCK_SUCCESS,
+  DOMAIN_UNBLOCK_SUCCESS,
+} from 'flavours/glitch/actions/domain_blocks';
+import { Map as ImmutableMap, fromJS } from 'immutable';
+
+const normalizeRelationship = (state, relationship) => state.set(relationship.id, fromJS(relationship));
+
+const normalizeRelationships = (state, relationships) => {
+  relationships.forEach(relationship => {
+    state = normalizeRelationship(state, relationship);
+  });
+
+  return state;
+};
+
+const initialState = ImmutableMap();
+
+export default function relationships(state = initialState, action) {
+  switch(action.type) {
+  case ACCOUNT_FOLLOW_SUCCESS:
+  case ACCOUNT_UNFOLLOW_SUCCESS:
+  case ACCOUNT_BLOCK_SUCCESS:
+  case ACCOUNT_UNBLOCK_SUCCESS:
+  case ACCOUNT_MUTE_SUCCESS:
+  case ACCOUNT_UNMUTE_SUCCESS:
+    return normalizeRelationship(state, action.relationship);
+  case RELATIONSHIPS_FETCH_SUCCESS:
+    return normalizeRelationships(state, action.relationships);
+  case DOMAIN_BLOCK_SUCCESS:
+    return state.setIn([action.accountId, 'domain_blocking'], true);
+  case DOMAIN_UNBLOCK_SUCCESS:
+    return state.setIn([action.accountId, 'domain_blocking'], false);
+  default:
+    return state;
+  }
+};