# Dcat Admin Extension Goods

Dcat-admin 商品管理

## 安装

- 进入项目目录
- `mkdir packages && cd packages`
- `git clone https://gitea.peidikeji.cn/pdkj/dcat-admin-goods.git`
- `composer config repositories.peidikeji/dcat-admin-goods path ./packages/dcat-admin-goods`
- `composer require peidikeji/dcat-admin-goods`
- `php artisan migrate`
- `php artisan vendor:publish --provider=Peidikeji\Goods\GoodsServiceProvider`

## 测试数据

- 复制文件 `database/seeders/GoodsCategorySeeder`, ``database/seeders/GoodsSeeder``

## 后台权限

```php
$permissions = [
    'goods' => ['name' => '商品管理', 'curd' => true],
    'goods_sku' => ['name' => '货品管理', 'curd' => true],
    'goods_category' => ['name' => '商品分类', 'curd' => true],
    'goods_brand' => ['name' => '商品品牌', 'curd' => true],
    'goods_type' => ['name' => '商品类别', 'curd' => true],
];
```

## 后台菜单

```php
$menus = [
    ['title' => '商品模块', 'icon' => 'feather icon-layers', 'uri' => '', 'permission' => ['goods', 'goods_category', 'goods_brand', 'goods_type'], 'children' => [
        ['title' => '商品分类', 'icon' => '', 'uri' => '/goods-category', 'permission' => 'goods_category'],
        ['title' => '商品品牌', 'icon' => '', 'uri' => '/goods-brand', 'permission' => 'goods_brand'],
        ['title' => '商品类别', 'icon' => '', 'uri' => '/goods-type', 'permission' => 'goods_type'],
        ['title' => '商品管理', 'icon' => '', 'uri' => '/goods', 'permission' => 'goods', 'children' => ['import' => '导入']],
    ]],
];
```

## API接口

- [在线预览](https://www.apifox.cn/apidoc/shared-86eb60cb-ba8f-46c6-b718-f33f99de5e7d)

## 数据表

### 商品分类: goods_category

| column | type | nullable | default | comment |
| - | - | - | - | - |
| id | bigint | not null | - | 主键 |
| name | varchar(191) | not null | - | 分类名称 |
| image | varchar(191) | null | - | 分类图片 |
| description | varchar(191) | null | - | 描述 |
| parent_id | bigint | not null | 0 | 上级 id |
| level | integer | not null | 1 | 层级 |
| sort | integer | not null | 1 | 排序(asc) |
| is_enable | integer | not null | 1 | 是否可用(0, 1) |
| path | varchar(191) | not null | '-' | 所有上级 id(1-2-3-, -) |
| created_at | timestamp | null | - | 创建时间 |
| updated_at | timestamp | null | - | 更新时间 |

### 商品类别: goods_type

| column | type | nullable | default | comment |
| - | - | - | - | - |
| id | bigint | not null | - | 主键 |
| name | varchar(191) | not null | - | 名称 |
| attr | json | null | - | 属性展示 |
| spec | json | null | - | 规格筛选 |
| part | json | null | - | 配件多选 |

> goods_type.attr 存储格式

```json
[
    {"name": "主体", "values": ["入网型号", "上市年份"]},
    {"name": "基本信息", "values": ["尺寸", "颜色", "CPU型号", "重量"]}
]
```

> goods_type.spec 存储格式

```json
[
    {"name": "颜色", "values": ["红色", "白色", "灰色"]},
    {"name": "版本", "values": ["128G", "256G", "512G", "1TB"]}
]
```

> goods_type.part 存储格式

```json
[
    {"name": "配件", "values": ["耳机", "快充", "手机壳"]},
]
```

### 商品品牌: goods_brand

| column | type | nullable | default | comment |
| - | - | - | - | - |
| id | bigint | not null | - | 主键 |
| name | varchar(191) | not null | - | 名称 |
| image | varchar(191) | not null | - | 图标 |

### 商品: goods

| column | type | nullable | default | comment |
| - | - | - | - | - |
| id | bigint | not null | - | 主键 |
| category_id | bigint | not null | - | 分类 id |
| merchant_id | bigint | not null | - | 商户 id |
| type_id | bigint | not null | - | 类别 id |
| brand_id | bigint | not null | - | 品牌 id |
| name | varchar(191) | not null | - | 商品名称 |
| description | varchar(191) | not null | - | 商品名称 |
| goods_sn | varchar(191) | null | - | 编号 |
| cover_image | varchar(191) | not null | - | 封面图 |
| images | json | null | - | 图片集 |
| content | json | null | - | 内容 |
| on_sale | integer | not null | 0 | 是否上架 |
| is_recommend | integer | not null | 0 | 是否推荐 |
| stock | integer | not null | 0 | 库存 |
| sold_count | integer | not null | 0 | 销量 |
| price | decimal(12, 2) | not null | 0 | 售价 |
| attr | json | null | - | 属性介绍 |
| spec | json | null | - | 规格加价(单选) |
| part | json | null | - | 配件加购(多选) |
| created_at | timestamp | null | - | 创建时间 |
| updated_at | timestamp | null | - | 更新时间 |

> goods.attr 存储格式

```json
[
    {
        "name": "主体",
        "values": [
            {"name": "入网型号", "value": "5G"},
            {"name": "上市年份", "value": "2020"}
        ]
    }
]
```

> goods.spec 存储格式

```json
[
    {
        "name": "颜色",
        "values": [
            {"name": "红色", "value": 0},
            {"name": "白色", "value": 0},
            {"name": "灰色", "value": 0}
        ]
    },
    {
        "name": "内存",
        "values": [
            {"name": "128G", "value": 0},
            {"name": "256G", "value": 1000},
            {"name": "1TB", "value": 3000}
        ]
    }
]
```

> goods.part 存储格式

```json
[
    {
        "name": "套餐",
        "values": [
            {"name": "套餐1", "value": 100},
            {"name": "套餐2", "value": 200},
            {"name": "套餐3", "value": 300}
        ]
    }
]
```

### 商品SKU: goods_sku

| column | type | nullable | default | comment |
| - | - | - | - | - |
| id | bigint | not null | - | 主键 |
| sn | varchar(191) | null | - | 货号 |
| goods_id | bigint | not null | - | 关联商品 |
| name | varchar(191) | not null | - | 名称 |
| on_sale | integer | not null | 0 | 是否上架 |
| stock | integer | not null | 0 | 库存 |
| sold_count | integer | not null | 0 | 销量 |
| spec | json | null | - | 规格 |

> goods.spec

```json
[
    {"name": "颜色", "value": "白色"}
    {"name": "内存", "value": "128G"}
]
```