1 files changed, 89 insertions, 0 deletions
diff --git a/src/client/react/users.ts b/src/client/react/users.ts
new file mode 100644
index 0000000..a80a1c5
--- /dev/null
+++ b/src/client/react/users.ts
@@ -0,0 +1,89 @@
+/* global USERS */
+
+import { combineReducers, createStore } from 'redux';
+
+export interface User {
+  type: string,
+  value: string,
+  id: string,
+}
+
+type Action = {
+  type: 'USERS/ADD_USER',
+  user: User,
+}
+
+declare global {
+  interface Window {
+    USERS: User[];
+  }
+}
+
+const getId = ({ type, value }: User) => `${type}/${value}`;
+
+const byId = (state = {}, action: Action) => {
+  switch (action.type) {
+    case 'USERS/ADD_USER':
+      return {
+        ...state,
+        [action.user.id]: {
+          ...action.user,
+        },
+      };
+    default:
+      return state;
+  }
+};
+
+const allIds = (state : any[] = [], action : Action) => {
+  switch (action.type) {
+    case 'USERS/ADD_USER':
+      return [
+        ...state,
+        action.user.id,
+      ];
+    default:
+      return state;
+  }
+};
+
+const allUsers = (state : any[] = [], action : Action) => {
+  switch (action.type) {
+    case 'USERS/ADD_USER':
+      return [
+        ...state,
+        {
+          ...action.user,
+        },
+      ];
+    default:
+      return state;
+  }
+};
+
+interface State {
+  byId: any,
+  allIds: string[],
+  allUsers: User[]
+}
+
+const store = createStore(combineReducers<State>({
+  byId,
+  allIds,
+  allUsers,
+}));
+
+window.USERS.forEach((user) => {
+  store.dispatch({
+    type: 'USERS/ADD_USER',
+    user: {
+      type: user.type,
+      value: user.value,
+      id: getId(user),
+    },
+  });
+});
+
+const users = store.getState();
+
+export default users;