轮播图接口

app/controller/RotationChart.php

@@ -0,0 +1,137 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\controller;
+
+use app\BaseController;
+use app\logic\Upload;
+use app\model\RotationChart as RotationChartModel;
+use app\validate\RotationChart as RotationChartValidate;
+use think\exception\ValidateException;
+use think\facade\Request;
+
+
+class RotationChart extends BaseController
+{
+    /**
+     * 显示资源列表
+     */
+    public function list()
+    {
+        $request = Request::param();
+
+        $limit = $request['limit'] ?? 10;
+
+        $where = [];
+
+        $CustomerServiceModel = new RotationChartModel();
+
+        # 查询用户列表
+        $field   = 'id,image,sort,title';
+        $res = $CustomerServiceModel->field($field)->where($where)->order('sort asc,id desc')->paginate($limit);
+
+        $list  = $res->items();
+        foreach ($list as &$item) {
+            $item['image']  = get_image_url($item['image']);
+        }
+        $total = $res->total();
+
+        return $this->renderSuccess('数据返回成功', ['list' => $list, 'total' => $total]);
+    }
+
+    /**
+     * 保存新建的资源
+     */
+    public function save()
+    {
+        $param = Request::param();
+
+        try {
+            $id = $param['id'] ?? 0;
+
+            if ($id) {
+                validate(RotationChartValidate::class)->scene('edit')->check($param);
+                $CustomerServiceModel = RotationChartModel::find($id);
+                $CustomerServiceModel->title       = $param['title'];
+                $CustomerServiceModel->image       = $param['image'];
+                $CustomerServiceModel->sort        = $param['sort'] ?? 1;
+                $CustomerServiceModel->update_time = date("Y-m-d H:i:s",time());
+                $CustomerServiceModel->save();
+            } else {
+                validate(RotationChartValidate::class)->scene('add')->check($param);
+
+                $CustomerService = new RotationChartModel();
+                $CustomerService->save([
+                    'title'         => $param['title'],
+                    'image'         => $param['image'],
+                    'sort'          => $param['sort'] ?? 1,
+                    'create_time'   => date("Y-m-d H:i:s",time())
+                ]);
+            }
+
+            return $this->renderSuccess($id ? '编辑成功' : '添加成功');
+        } catch (ValidateException $validateException) {
+            return $this->renderError($validateException->getMessage());
+        } catch (\Exception $e) {
+            return $this->renderError('操作失败');
+        }
+    }
+
+    /**
+     * 删除指定资源
+     */
+    public function delete()
+    {
+        $param = Request::param();
+
+        try {
+
+            validate(RotationChartValidate::class)->scene('del')->check($param);
+
+            $result = RotationChartModel::destroy($param['id']);
+
+            if (!$result) throw new ValidateException('删除失败');
+
+            return $this->renderSuccess('已删除');
+        } catch (ValidateException $validateException) {
+            return $this->renderError($validateException->getMessage());
+        } catch (\Exception $e) {
+            return $this->renderError('操作失败');
+        }
+    }
+
+    /**
+     * 上传轮播图图片
+     * @return array
+     */
+    public function upload()
+    {
+        $file = request()->file();
+
+        try {
+            $rule = [
+                'image' => [
+                    'fileSize:10240', // 文件大小不超过10M (10 * 1024 KB)
+                    'fileExt:jpeg,jpg,png,gif', // 文件后缀只允许jpeg，png，jpg，gif
+                    function ($value) {
+                        // 验证图片宽度在350
+                        list($width, $height) = getimagesize($value->getPathName());
+
+                        if ($width < 345 || $width > 355) {
+                            return '图片宽度不能小于345，且不能大于355像素';
+                        }
+                        if ($height < 145 || $height > 155) {
+                            return '图片高度不能小于145，且不能大于155像素';
+                        }
+                        return true;
+                    }
+                ]
+            ];
+            validate($rule)->check($file);
+            $path = Upload::uploadImage($file['image'],'rotation_chart');
+            return $this->renderSuccess('上传成功',['path' => $path,'url' => get_image_url($path)]);
+        } catch (ValidateException $e) {
+            return $this->renderError($e->getMessage());
+        }
+    }
+}

app/logic/Upload.php

@@ -0,0 +1,40 @@
+<?php
+
+namespace app\logic;
+
+use think\facade\Filesystem;
+
+class Upload
+{
+
+    /**
+     * 图片上传
+     * @param $file
+     * @param $path
+     * @return bool|string
+     */
+    public static function uploadImage($file,$path = 'topic')
+    {
+        // 上传到本地服务器
+        //  $file = request()->file('image');
+
+        return Filesystem::putFile( $path, $file);
+    }
+
+    /**
+     * 多图片上传
+     * @param array $files
+     * @param $path
+     * @return array
+     */
+    public static function uploadImageAll(array $files,$path = 'topic')
+    {
+        //$files = request()->file('image');
+        $saveName = [];
+        foreach($files as $file){
+            $saveName[] = Filesystem::putFile( $path, $file);
+        }
+        return $saveName;
+    }
+
+}

app/validate/RotationChart.php

@@ -0,0 +1,36 @@
+<?php
+declare (strict_types = 1);
+
+namespace app\validate;
+
+use think\Validate;
+
+class RotationChart extends Validate
+{
+    /**
+     * 定义验证规则
+     * 格式：'字段名' =>  ['规则1','规则2'...]
+     *
+     * @var array
+     */
+    protected $rule = [
+        'id|轮播图id' => 'require|number',
+        'title|标题' => 'require|max:40',
+        'image|图片地址' => 'require|max:200',
+        'sort|排序' => 'number',
+    ];
+
+    /**
+     * 定义错误信息
+     * 格式：'字段名.规则名' =>  '错误信息'
+     *
+     * @var array
+     */
+    protected $message = [];
+
+    protected $scene = [
+        'add' => ['image','sort','title'],
+        'edit' => ['image','sort','title','id'],
+        'del' => ['id']
+    ];
+}

route/app.php

@@ -103,6 +103,21 @@ Route::group('customerService',function() {
     Route::post('save','customerService/save');
     Route::post('delete','customerService/delete');
 })->middleware(CheckAdmin::class)->allowCrossDomain();
+
+Route::group('notice',function() {
+    Route::post('list','notice/list');
+    Route::post('save','notice/save');
+    Route::post('delete','notice/delete');
+})->middleware(CheckAdmin::class)->allowCrossDomain();
+
+Route::group('rotationChart',function() {
+    Route::post('list','rotationChart/list');
+    Route::post('save','rotationChart/save');
+    Route::post('delete','rotationChart/delete');
+    Route::post('upload','rotationChart/upload');
+})->middleware(CheckAdmin::class)->allowCrossDomain();
+
+
 # 支付（待开发）
 //Route::group('pay',function (){
 //    Route::post('pay','pay/pay');