DOMAIN_MODEL(领域模型)
核心实体
Merchant(商户)
- id
- name
- status(pending / active / inactive)
- created_at
- updated_at
- contact_person
- contact_email
- contact_phone
- address
- business_type(B2B / B2C)
User(用户)
- id
- merchant_id
- role(admin / operator / viewer)
- status
- username
- email
- password_hash
- created_at
- updated_at
Store(店铺)
- id
- merchant_id
- name
- platform
- platform_shop_id
- description
- status
- created_at
- updated_at
Feature(功能)
- code
- name
- price_type(free / paid)
- price_value
- description
PlatformIntegration(平台集成)
- id
- merchant_id
- platform_name(Sellbrite / Shoplazza / SaleSmartly)
- api_key
- api_secret
- access_token
- refresh_token
- status
- created_at
- updated_at
CrossBorderProduct(跨境商品)
- id
- product_id
- hs_code
- tariff_rate
- compliance_status
- country_of_origin
- weight
- dimensions
- created_at
- updated_at
CustomsDocument(清关文件)
- id
- order_id
- document_type
- document_url
- status
- created_at
- updated_at
CrossBorderOrder(跨境订单)
- id
- order_id
- customs_status
- shipping_status
- tracking_number
- logistics_provider
- estimated_delivery
- created_at
- updated_at
- category
MerchantFeature(商户功能)
- id
- merchant_id
- feature_code
- status(inactive / pending_payment / active / expired)
- expire_at
- created_at
- updated_at
Order(订单)
- id
- user_id
- merchant_id
- total_amount
- status(pending / paid / split / shipped / completed / refunded)
- created_at
- updated_at
- shipping_address
- payment_method
SubOrder(子订单)
- id
- order_id
- merchant_id
- store_id
- amount
- status
- created_at
- updated_at
Product(商品)
- id
- merchant_id
- store_id
- name
- sku
- price
- stock
- status
- created_at
- updated_at
Inventory(库存)
- id
- product_id
- merchant_id
- warehouse_id
- quantity
- status
- last_sync_at
Payment(支付)
- id
- merchant_id
- amount
- status(created / paid / failed)
- type(feature / order)
- payment_method
- transaction_id
- created_at
- updated_at
Bill(账单)
- id
- merchant_id
- type(income / expense)
- amount
- status(pending / confirmed / settled)
- source_type(order / feature)
- source_id
- created_at
- updated_at
Permission(权限)
- id
- role
- resource
- action
- created_at
Settlement(结算)
- id
- merchant_id
- total_amount
- platform_fee
- net_amount
- status
- period_start
- period_end
- created_at
- updated_at
Analytics(数据分析)
- id
- merchant_id
- report_type
- data
- generated_at
- period_start
- period_end
商品中心领域模型(Product Center Domain Model)
设计原则: 采用三层商品模型(SPU → SKU → Listing),支持多平台统一管理
商品层级关系
SPU(标准产品单元)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| tenant_id |
string |
租户ID |
| name |
string |
产品名称 |
| brand |
string |
品牌 |
| category_id |
string |
类目ID |
| description |
text |
产品描述 |
| attributes |
json |
通用属性 |
| status |
enum |
DRAFT/ACTIVE/INACTIVE/ARCHIVED |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |
SKU(库存单元)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| spu_id |
string |
关联SPU |
| tenant_id |
string |
租户ID |
| sku_code |
string |
SKU编码 |
| attributes |
json |
变体属性 {"color": "red", "size": "XL"} |
| cost_price |
decimal(10,2) |
成本价 |
| base_price |
decimal(10,2) |
基准价(参考锚点) |
| weight |
decimal(10,3) |
重量(kg) |
| dimensions |
json |
尺寸 {length, width, height} |
| status |
enum |
ACTIVE/INACTIVE |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |
PlatformListing(平台商品)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| sku_id |
string |
关联SKU |
| shop_id |
string |
店铺ID |
| tenant_id |
string |
租户ID |
| platform |
enum |
平台类型 |
| platform_listing_id |
string |
平台商品ID |
| title |
string |
商品标题 |
| price |
decimal(10,2) |
最终销售价 |
| original_price |
decimal(10,2) |
原价 |
| stock |
int |
库存 |
| status |
enum |
DRAFT/PENDING/ACTIVE/INACTIVE |
| strategy_id |
string |
价格策略ID |
| override_price |
decimal(10,2) |
手动覆盖价格 |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |
PriceStrategy(价格策略)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| tenant_id |
string |
租户ID |
| name |
string |
策略名称 |
| scope_type |
enum |
PLATFORM/SHOP/LISTING |
| scope_id |
string |
作用域ID |
| strategy_type |
enum |
MULTIPLIER/FIXED/DYNAMIC |
| value |
decimal(10,2) |
策略值(倍率或固定值) |
| min_price |
decimal(10,2) |
最低价格限制 |
| max_price |
decimal(10,2) |
最高价格限制 |
| status |
enum |
ACTIVE/INACTIVE |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |
SKUMapping(SKU映射)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| tenant_id |
string |
租户ID |
| sku_id |
string |
系统SKU ID |
| platform |
enum |
平台类型 |
| shop_id |
string |
店铺ID |
| platform_sku_id |
string |
平台SKU ID |
| mapping_type |
enum |
AUTO/MANUAL |
| confidence |
decimal(5,2) |
匹配置信度 |
| status |
enum |
ACTIVE/INACTIVE |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |
Organization(组织架构)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| tenant_id |
string |
租户ID |
| parent_id |
string |
父级ID |
| name |
string |
组织名称 |
| type |
enum |
COMPANY/DEPARTMENT/TEAM |
| path |
string |
层级路径 |
| level |
int |
层级深度 |
| status |
enum |
ACTIVE/INACTIVE |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |
ShopAuthorization(店铺授权)
| 字段 |
类型 |
说明 |
| id |
string |
主键 |
| shop_id |
string |
店铺ID |
| tenant_id |
string |
租户ID |
| auth_type |
enum |
OAUTH/API_KEY/AGENT |
| access_token |
text |
访问令牌 |
| refresh_token |
text |
刷新令牌 |
| expire_at |
timestamp |
过期时间 |
| cookies |
text |
Cookie(Agent授权) |
| proxy |
json |
代理配置 |
| status |
enum |
PENDING/ACTIVE/EXPIRED/INVALID |
| last_sync_at |
timestamp |
最后同步时间 |
| created_at |
timestamp |
创建时间 |
| updated_at |
timestamp |
更新时间 |