From 6d7e0729656875ab299192faf861ea3c44c601ec Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E5=95=8A=E5=B9=B3?= <951984189@qq.com>
Date: Fri, 12 Mar 2021 16:46:55 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E5=95=86=E5=93=81demo?=
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---
 .../modules/demo/controller/admin/goods.ts    | 63 +++++++++++++++++++
 src/app/modules/demo/controller/app/goods.ts  | 12 +---
 src/app/modules/demo/entity/goods.ts          |  6 ++
 3 files changed, 71 insertions(+), 10 deletions(-)
 create mode 100644 src/app/modules/demo/controller/admin/goods.ts

diff --git a/src/app/modules/demo/controller/admin/goods.ts b/src/app/modules/demo/controller/admin/goods.ts
new file mode 100644
index 0000000..a6e4941
--- /dev/null
+++ b/src/app/modules/demo/controller/admin/goods.ts
@@ -0,0 +1,63 @@
+import { Get, Provide } from '@midwayjs/decorator';
+import { Context } from 'egg';
+import { CoolController, BaseController } from 'midwayjs-cool-core';
+import { BaseSysUserEntity } from '../../../base/entity/sys/user';
+import { DemoAppGoodsEntity } from '../../entity/goods';
+
+/**
+ * 商品
+ */
+@Provide()
+@CoolController({
+  // 添加通用CRUD接口
+  api: ['add', 'delete', 'update', 'info', 'list', 'page'],
+  // 设置表实体
+  entity: DemoAppGoodsEntity,
+  // 向表插入当前登录用户ID
+  insertParam: async (ctx: Context) => {
+    return {
+      userId: ctx.admin.userId,
+    };
+  },
+  // info接口忽略价格字段
+  infoIgnoreProperty: ['price'],
+  // 分页查询配置
+  pageQueryOp: {
+    // 让title字段支持模糊查询
+    keyWordLikeFields: ['title'],
+    // 让type字段支持筛选
+    fieldEq: ['type'],
+    // 指定返回字段
+    select: ['a.*', 'b.name'],
+    // 关联表用户表
+    leftJoin: [{
+      // 管理的表
+      entity: BaseSysUserEntity,
+      // 别名
+      alias: 'b',
+      // 关联条件
+      condition: 'a.userId = b.id'
+    }],
+    // 增加其他条件
+    where: async (ctx: Context) => {
+      return [
+        // 价格大于90
+        ['a.price > :price', { price: 90.00 }]
+      ]
+    },
+    // 添加排序
+    addOrderBy: {
+      // 排序字段及排序方式
+      price: 'desc'
+    }
+  }
+})
+export class DemoAdminGoodsController extends BaseController {
+  /**
+   * 其他接口
+   */
+  @Get('/other')
+  async other() {
+    return this.ok('hello, cool-admin!!!');
+  }
+}
diff --git a/src/app/modules/demo/controller/app/goods.ts b/src/app/modules/demo/controller/app/goods.ts
index 722da7a..8290352 100644
--- a/src/app/modules/demo/controller/app/goods.ts
+++ b/src/app/modules/demo/controller/app/goods.ts
@@ -1,4 +1,4 @@
-import { Get, Provide } from '@midwayjs/decorator';
+import { Provide } from '@midwayjs/decorator';
 import { CoolController, BaseController } from 'midwayjs-cool-core';
 import { DemoAppGoodsEntity } from '../../entity/goods';
 
@@ -10,12 +10,4 @@ import { DemoAppGoodsEntity } from '../../entity/goods';
   api: ['add', 'delete', 'update', 'info', 'list', 'page'],
   entity: DemoAppGoodsEntity,
 })
-export class DemoAppGoodsController extends BaseController {
-  /**
-   * 其他接口
-   */
-  @Get('/other')
-  async other() {
-    return this.ok('hello, cool-admin!!!');
-  }
-}
+export class DemoAppGoodsController extends BaseController {}
diff --git a/src/app/modules/demo/entity/goods.ts b/src/app/modules/demo/entity/goods.ts
index 41198dc..48bf61d 100644
--- a/src/app/modules/demo/entity/goods.ts
+++ b/src/app/modules/demo/entity/goods.ts
@@ -7,6 +7,9 @@ import { Column } from 'typeorm';
  */
 @EntityModel('demo_app_goods')
 export class DemoAppGoodsEntity extends BaseEntity {
+  @Column({ comment: '用户ID' })
+  userId: number;
+
   @Column({ comment: '标题' })
   title: string;
 
@@ -15,4 +18,7 @@ export class DemoAppGoodsEntity extends BaseEntity {
 
   @Column({ comment: '价格', type: 'decimal', precision: 5, scale: 2 })
   price: number;
+
+  @Column({ comment: '分类', type: 'tinyint' })
+  type: number
 }