implemented logout and rename login module to auth

scm-ui/src/modules/auth.js

@@ -0,0 +1,139 @@
+//@flow
+
+import { apiClient } from "../apiclient";
+import { fetchMe } from "./me";
+
+const LOGIN_URL = "/auth/access_token";
+
+export const LOGIN_REQUEST = "scm/auth/login_request";
+export const LOGIN_SUCCESSFUL = "scm/auth/login_successful";
+export const LOGIN_FAILED = "scm/auth/login_failed";
+
+export const LOGOUT_REQUEST = "scm/auth/logout_request";
+export const LOGOUT_SUCCESSFUL = "scm/auth/logout_successful";
+export const LOGOUT_FAILED = "scm/auth/logout_failed";
+
+export function login(username: string, password: string) {
+  const login_data = {
+    cookie: true,
+    grant_type: "password",
+    username,
+    password
+  };
+  return function(dispatch: any => void) {
+    dispatch(loginRequest());
+    return apiClient
+      .post(LOGIN_URL, login_data)
+      .then(response => {
+        // not the best way or?
+        dispatch(fetchMe());
+        dispatch(loginSuccessful());
+      })
+      .catch(err => {
+        dispatch(loginFailed(err));
+      });
+  };
+}
+
+export function loginRequest() {
+  return {
+    type: LOGIN_REQUEST
+  };
+}
+
+export function loginSuccessful() {
+  return {
+    type: LOGIN_SUCCESSFUL
+  };
+}
+
+export function loginFailed(error: Error) {
+  return {
+    type: LOGIN_FAILED,
+    payload: error
+  };
+}
+
+export function logout() {
+  return function(dispatch: any) {
+    dispatch(logoutRequest());
+    return apiClient
+      .delete(LOGIN_URL)
+      .then(() => {
+        dispatch(logoutSuccess());
+        // not the best way or?
+        dispatch(fetchMe());
+      })
+      .catch(error => {
+        dispatch(logoutFailed(error));
+      });
+  };
+}
+
+export function logoutRequest() {
+  return {
+    type: LOGOUT_REQUEST
+  };
+}
+
+export function logoutSuccess() {
+  return {
+    type: LOGOUT_SUCCESSFUL
+  };
+}
+
+export function logoutFailed(error: Error) {
+  return {
+    type: LOGOUT_FAILED,
+    payload: error
+  };
+}
+
+export default function reducer(state: any = {}, action: any = {}) {
+  switch (action.type) {
+    case LOGIN_REQUEST:
+      return {
+        ...state,
+        loading: true,
+        login: false,
+        error: null
+      };
+    case LOGIN_SUCCESSFUL:
+      return {
+        ...state,
+        loading: false,
+        login: true,
+        error: null
+      };
+    case LOGIN_FAILED:
+      return {
+        ...state,
+        loading: false,
+        login: false,
+        error: action.payload
+      };
+
+    case LOGOUT_REQUEST:
+      return {
+        ...state,
+        loading: true,
+        error: null
+      };
+    case LOGOUT_SUCCESSFUL:
+      return {
+        ...state,
+        loading: false,
+        login: false,
+        error: null
+      };
+    case LOGOUT_FAILED:
+      return {
+        ...state,
+        loading: false,
+        error: action.payload
+      };
+
+    default:
+      return state;
+  }
+}