提交服务端基础框架

Server/application/backend/controller/UserController.php

@@ -0,0 +1,114 @@
+<?php
+
+namespace app\backend\controller;
+
+use app\common\model\UserModel;
+use app\common\model\UserTokenModel;
+
+class UserController extends BaseController {
+
+    /**
+     * 登录
+     *
+     * @return \think\response\Json
+     */
+    public function login() {
+        $username = trim($this->request->param('username'));
+        $password = trim($this->request->param('password'));
+        if (empty($username)
+                OR empty($password)) {
+            return $this->jsonFail('参数错误');
+        }
+
+        $user = UserModel::get([
+            'username' => $username,
+            'password' => md5($password),
+        ]);
+        if (empty($user)) {
+            return $this->jsonFail('账号/密码错误');
+        }
+        if ($user->status != UserModel::STATUS_ACTIVE) {
+            return $this->jsonFail('账号不可用');
+        }
+
+        $tokenModel = new UserTokenModel();
+        $tokenModel->token   = md5(time() . uniqid());
+        $tokenModel->user_id = $user->id;
+        if ($tokenModel->save()) {
+            $user->login_time   = time();
+            $user->login_count += 1;
+            $user->login_ip     = $this->request->ip();
+            if ($user->save()) {
+                return $this->jsonSucc([
+                    'logged'        => TRUE,
+                    'token'         => $tokenModel->token,
+                    'token_expired' => 365 * 24 * 3600,
+                    'user'          => $this->userJson($user),
+                ]);
+            }
+        }
+
+        return $this->jsonFail('登录失败');
+    }
+
+    /**
+     * 获取当前登录用户
+     *
+     * @return \think\response\Json
+     */
+    public function get() {
+        if (!empty($this->userModel)) {
+            return $this->jsonSucc([
+                'logged' => TRUE,
+                'user'   => $this->userJson($this->userModel),
+            ]);
+        } else {
+            return $this->jsonSucc([
+                'logged' => FALSE,
+                'user'   => NULL,
+            ]);
+        }
+    }
+
+    /**
+     * 设置密码
+     *
+     * @return \think\response\Json
+     */
+    public function password() {
+        if (empty($this->userModel)) {
+            return $this->jsonFail('未登录');
+        }
+
+        $oldPassword = trim($this->request->param('oldPassword'));
+        $newPassword = trim($this->request->param('newPassword'));
+        if (empty($oldPassword)
+                OR empty($newPassword)
+                OR strlen($newPassword) < 6
+                OR strlen($newPassword) > 16) {
+            return $this->jsonFail('参数错误');
+        }
+
+        if (md5($oldPassword) != $this->userModel->password) {
+            return $this->jsonFail('原密码输入错误');
+        }
+
+        $this->userModel->password = md5($newPassword);
+        $this->userModel->save();
+
+        return $this->jsonSucc([]);
+    }
+
+    /**
+     * 登出
+     *
+     * @return \think\response\Json
+     */
+    public function logout() {
+        if (!empty($this->tokenModel)) {
+            $this->tokenModel->delete();
+        }
+
+        return $this->jsonSucc([]);
+    }
+}