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@@ -0,0 +1,121 @@
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+<?php
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+
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+namespace App\Http\Controllers\admin;
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+
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+use App\Constants\HttpStatus;
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+use App\Http\Controllers\Controller;
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+use Illuminate\Support\Facades\DB;
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+use Illuminate\Validation\ValidationException;
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+use Exception;
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+use App\Models\Banner as BannerModel;
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+
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+class Banner extends Controller
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+{
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+
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+ /**
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+ * @api {get} /admin/banner 轮播图列表
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+ * @apiGroup 轮播图管理
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+ * @apiUse result
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+ * @apiUse header
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+ * @apiVersion 1.0.0
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+ *
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+ * @apiParam {int} [page=1]
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+ * @apiParam {int} [limit=10]
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+ *
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+ */
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+ function index()
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+ {
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+ try {
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+ $page = request()->input('page', 1);
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+ $limit = request()->input('limit', 15);
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+ $query = new BannerModel();
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+ $count = $query->count();
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+ $list = $query
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+ ->forPage($page, $limit)
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+ ->orderByDesc('create_time')
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+ ->get();
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+ } catch (ValidationException $e) {
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+ return $this->error(HttpStatus::VALIDATION_FAILED, $e->validator->errors()->first());
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+ } catch (Exception $e) {
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+ return $this->error(intval($e->getCode()));
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+ }
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+ return $this->success(['total' => $count, 'data' => $list]);
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+ }
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+
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+ /**
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+ * @api {post} /admin/banner/update 修改
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+ * @apiDescription 更新或者新增都用这个接口
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+ * @apiGroup 轮播图管理
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+ * @apiUse result
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+ * @apiUse header
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+ * @apiVersion 1.0.0
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+ *
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+ */
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+ public function update()
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+ {
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+ DB::beginTransaction();
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+ try {
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+ $params = request()->validate([
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+ 'id' => ['required', 'integer', 'min:0', 'max:99999999'],
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+ 'title' => ['required'],
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+ 'image' => ['required'],
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+ 'link' => ['nullable'],
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+ 'type' => ['nullable'],
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+ 'sort' => ['nullable', 'integer', 'min:0', 'max:99999999'],
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+ ]);
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+ $id = request()->input('id', 0);
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+
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+ BannerModel::updateOrCreate(
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+ ['id' => $id],
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+ ['title' => $params['title']],
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+ ['image' => $params['image']],
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+ ['link' => $params['link']],
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+ ['type' => $params['type']],
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+ ['sort' => $params['sort']],
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+ );
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+ DB::commit();
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+ } catch (ValidationException $e) {
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+ DB::rollBack();
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+ return $this->error(HttpStatus::VALIDATION_FAILED, $e->validator->errors()->first());
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+ } catch (Exception $e) {
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+ DB::rollBack();
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+ return $this->error(intval($e->getCode()), $e->getMessage());
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+ }
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+ return $this->success();
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+ }
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+
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+
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+ /**
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+ * @api {post} /admin/banner/delete 删除
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+ * @apiGroup 轮播图管理
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+ * @apiUse result
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+ * @apiUse header
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+ * @apiVersion 1.0.0
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+ *
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+ * @apiParam {int} id 要删除的ID
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+ *
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+ */
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+ function destroy()
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+ {
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+ DB::beginTransaction();
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+ try {
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+ request()->validate([
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+ 'id' => ['required', 'integer', 'min:1', 'max:99999999'],
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+ ]);
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+ $id = request()->input('id', 0);
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+ $info = BannerModel::where('id', $id)->first();
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+ if (!$info) throw new Exception("数据不存在", HttpStatus::CUSTOM_ERROR);
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+ $info->delete();
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+ DB::commit();
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+ } catch (ValidationException $e) {
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+ DB::rollBack();
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+ return $this->error(HttpStatus::VALIDATION_FAILED, $e->validator->errors()->first());
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+ } catch (Exception $e) {
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+ DB::rollBack();
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+ return $this->error(intval($e->getCode()));
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+ }
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+ return $this->success();
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+ }
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+
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+
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+}
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