v0.1
This commit is contained in:
@@ -4,30 +4,32 @@ import (
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"time"
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"github.com/google/uuid"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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)
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// Product 产品实体
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type Product struct {
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"产品ID"`
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Name string `gorm:"type:varchar(100);not null" comment:"产品名称"`
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Code string `gorm:"type:varchar(50);uniqueIndex;not null" comment:"产品编号"`
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Description string `gorm:"type:text" comment:"产品简介"`
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Content string `gorm:"type:text" comment:"产品内容"`
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CategoryID string `gorm:"type:varchar(36);not null" comment:"产品分类ID"`
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Price float64 `gorm:"type:decimal(10,2);not null;default:0" comment:"产品价格"`
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IsEnabled bool `gorm:"default:true" comment:"是否启用"`
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IsVisible bool `gorm:"default:true" comment:"是否展示"`
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IsPackage bool `gorm:"default:false" comment:"是否组合包"`
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"产品ID"`
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Name string `gorm:"type:varchar(100);not null" comment:"产品名称"`
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Code string `gorm:"type:varchar(50);uniqueIndex;not null" comment:"产品编号"`
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Description string `gorm:"type:text" comment:"产品简介"`
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Content string `gorm:"type:text" comment:"产品内容"`
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CategoryID string `gorm:"type:varchar(36);not null" comment:"产品分类ID"`
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Price decimal.Decimal `gorm:"type:decimal(10,2);not null;default:0" comment:"产品价格"`
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IsEnabled bool `gorm:"default:true" comment:"是否启用"`
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IsVisible bool `gorm:"default:true" comment:"是否展示"`
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IsPackage bool `gorm:"default:false" comment:"是否组合包"`
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// 组合包相关关联
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PackageItems []*ProductPackageItem `gorm:"foreignKey:PackageID" comment:"组合包项目列表"`
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// SEO信息
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SEOTitle string `gorm:"type:varchar(200)" comment:"SEO标题"`
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SEODescription string `gorm:"type:text" comment:"SEO描述"`
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SEOKeywords string `gorm:"type:text" comment:"SEO关键词"`
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// 关联关系
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Category *ProductCategory `gorm:"foreignKey:CategoryID" comment:"产品分类"`
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CreatedAt time.Time `gorm:"autoCreateTime" comment:"创建时间"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" comment:"更新时间"`
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DeletedAt gorm.DeletedAt `gorm:"index" comment:"软删除时间"`
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@@ -56,13 +58,6 @@ func (p *Product) CanBeSubscribed() bool {
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return p.IsValid() && p.IsVisible
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}
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// GetDisplayPrice 获取显示价格
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func (p *Product) GetDisplayPrice() float64 {
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if p.Price < 0 {
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return 0
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}
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return p.Price
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}
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// UpdateSEO 更新SEO信息
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func (p *Product) UpdateSEO(title, description, keywords string) {
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@@ -96,7 +91,6 @@ func (p *Product) SetAsPackage() {
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p.IsPackage = true
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}
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// SetAsSingle 设置为单个产品
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func (p *Product) SetAsSingle() {
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p.IsPackage = false
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}
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func (p *Product) IsCombo() bool {
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return p.IsPackage
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}
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159
internal/domains/product/entities/product_api_config.go
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159
internal/domains/product/entities/product_api_config.go
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@@ -0,0 +1,159 @@
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package entities
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import (
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"encoding/json"
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// ProductApiConfig 产品API配置实体
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type ProductApiConfig struct {
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"配置ID"`
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ProductID string `gorm:"type:varchar(36);not null;uniqueIndex" comment:"产品ID"`
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// 请求参数配置
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RequestParams string `gorm:"type:json;not null" comment:"请求参数配置JSON"`
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// 响应字段配置
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ResponseFields string `gorm:"type:json;not null" comment:"响应字段配置JSON"`
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// 响应示例
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ResponseExample string `gorm:"type:json;not null" comment:"响应示例JSON"`
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// 关联关系
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Product *Product `gorm:"foreignKey:ProductID" comment:"产品"`
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CreatedAt time.Time `gorm:"autoCreateTime" comment:"创建时间"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" comment:"更新时间"`
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DeletedAt gorm.DeletedAt `gorm:"index" comment:"软删除时间"`
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}
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// RequestParam 请求参数结构
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type RequestParam struct {
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Name string `json:"name" comment:"参数名称"`
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Field string `json:"field" comment:"参数字段名"`
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Type string `json:"type" comment:"参数类型"`
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Required bool `json:"required" comment:"是否必填"`
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Description string `json:"description" comment:"参数描述"`
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Example string `json:"example" comment:"参数示例"`
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Validation string `json:"validation" comment:"验证规则"`
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}
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// ResponseField 响应字段结构
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type ResponseField struct {
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Name string `json:"name" comment:"字段名称"`
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Path string `json:"path" comment:"字段路径"`
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Type string `json:"type" comment:"字段类型"`
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Description string `json:"description" comment:"字段描述"`
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Required bool `json:"required" comment:"是否必填"`
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Example string `json:"example" comment:"字段示例"`
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}
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// BeforeCreate GORM钩子：创建前自动生成UUID
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func (pac *ProductApiConfig) BeforeCreate(tx *gorm.DB) error {
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if pac.ID == "" {
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pac.ID = uuid.New().String()
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}
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return nil
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}
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// Validate 验证产品API配置
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func (pac *ProductApiConfig) Validate() error {
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if pac.ProductID == "" {
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return NewValidationError("产品ID不能为空")
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}
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if pac.RequestParams == "" {
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return NewValidationError("请求参数配置不能为空")
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}
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if pac.ResponseFields == "" {
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return NewValidationError("响应字段配置不能为空")
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}
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if pac.ResponseExample == "" {
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return NewValidationError("响应示例不能为空")
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}
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return nil
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}
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// NewValidationError 创建验证错误
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func NewValidationError(message string) error {
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return &ValidationError{Message: message}
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}
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// ValidationError 验证错误
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type ValidationError struct {
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Message string
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}
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func (e *ValidationError) Error() string {
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return e.Message
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}
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// GetRequestParams 获取请求参数列表
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func (pac *ProductApiConfig) GetRequestParams() ([]RequestParam, error) {
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var params []RequestParam
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if pac.RequestParams != "" {
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err := json.Unmarshal([]byte(pac.RequestParams), ¶ms)
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if err != nil {
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return nil, err
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}
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}
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return params, nil
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}
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// SetRequestParams 设置请求参数列表
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func (pac *ProductApiConfig) SetRequestParams(params []RequestParam) error {
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data, err := json.Marshal(params)
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if err != nil {
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return err
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}
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pac.RequestParams = string(data)
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return nil
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}
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// GetResponseFields 获取响应字段列表
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func (pac *ProductApiConfig) GetResponseFields() ([]ResponseField, error) {
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var fields []ResponseField
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if pac.ResponseFields != "" {
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err := json.Unmarshal([]byte(pac.ResponseFields), &fields)
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if err != nil {
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return nil, err
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}
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}
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return fields, nil
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}
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// SetResponseFields 设置响应字段列表
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func (pac *ProductApiConfig) SetResponseFields(fields []ResponseField) error {
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data, err := json.Marshal(fields)
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if err != nil {
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return err
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}
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pac.ResponseFields = string(data)
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return nil
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}
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// GetResponseExample 获取响应示例
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func (pac *ProductApiConfig) GetResponseExample() (map[string]interface{}, error) {
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var example map[string]interface{}
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if pac.ResponseExample != "" {
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err := json.Unmarshal([]byte(pac.ResponseExample), &example)
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if err != nil {
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return nil, err
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}
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}
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return example, nil
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}
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// SetResponseExample 设置响应示例
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func (pac *ProductApiConfig) SetResponseExample(example map[string]interface{}) error {
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data, err := json.Marshal(example)
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if err != nil {
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return err
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}
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pac.ResponseExample = string(data)
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return nil
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}
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@@ -9,17 +9,17 @@ import (
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// ProductCategory 产品分类实体
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type ProductCategory struct {
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"分类ID"`
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Name string `gorm:"type:varchar(100);not null" comment:"分类名称"`
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Code string `gorm:"type:varchar(50);uniqueIndex;not null" comment:"分类编号"`
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Description string `gorm:"type:text" comment:"分类描述"`
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Sort int `gorm:"default:0" comment:"排序"`
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IsEnabled bool `gorm:"default:true" comment:"是否启用"`
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IsVisible bool `gorm:"default:true" comment:"是否展示"`
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"分类ID"`
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Name string `gorm:"type:varchar(100);not null" comment:"分类名称"`
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Code string `gorm:"type:varchar(50);uniqueIndex;not null" comment:"分类编号"`
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Description string `gorm:"type:text" comment:"分类描述"`
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Sort int `gorm:"default:0" comment:"排序"`
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IsEnabled bool `gorm:"default:true" comment:"是否启用"`
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IsVisible bool `gorm:"default:true" comment:"是否展示"`
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// 关联关系
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Products []Product `gorm:"foreignKey:CategoryID" comment:"产品列表"`
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CreatedAt time.Time `gorm:"autoCreateTime" comment:"创建时间"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" comment:"更新时间"`
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DeletedAt gorm.DeletedAt `gorm:"index" comment:"软删除时间"`
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@@ -61,4 +61,4 @@ func (pc *ProductCategory) Show() {
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// Hide 隐藏分类
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func (pc *ProductCategory) Hide() {
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pc.IsVisible = false
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}
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}
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32
internal/domains/product/entities/product_package_item.go
Normal file
32
internal/domains/product/entities/product_package_item.go
Normal file
@@ -0,0 +1,32 @@
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package entities
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import (
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// ProductPackageItem 产品组合包项目
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type ProductPackageItem struct {
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ID string `gorm:"primaryKey;type:varchar(36)"`
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PackageID string `gorm:"type:varchar(36);not null;index" comment:"组合包产品ID"`
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ProductID string `gorm:"type:varchar(36);not null;index" comment:"子产品ID"`
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SortOrder int `gorm:"default:0" comment:"排序"`
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// 关联关系
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Package *Product `gorm:"foreignKey:PackageID" comment:"组合包产品"`
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Product *Product `gorm:"foreignKey:ProductID" comment:"子产品"`
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CreatedAt time.Time `gorm:"autoCreateTime"`
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UpdatedAt time.Time `gorm:"autoUpdateTime"`
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DeletedAt gorm.DeletedAt `gorm:"index"`
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}
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// BeforeCreate GORM钩子：创建前自动生成UUID
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func (ppi *ProductPackageItem) BeforeCreate(tx *gorm.DB) error {
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if ppi.ID == "" {
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ppi.ID = uuid.New().String()
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}
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return nil
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}
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53
internal/domains/product/entities/product_parameter.go
Normal file
53
internal/domains/product/entities/product_parameter.go
Normal file
@@ -0,0 +1,53 @@
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package entities
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import (
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"time"
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"github.com/google/uuid"
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"gorm.io/gorm"
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)
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// ProductParameter 产品参数配置实体
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type ProductParameter struct {
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"参数配置ID"`
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ProductID string `gorm:"type:varchar(36);not null;index" comment:"产品ID"`
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Name string `gorm:"type:varchar(100);not null" comment:"参数名称"`
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Field string `gorm:"type:varchar(50);not null" comment:"参数字段名"`
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Type string `gorm:"type:varchar(20);not null;default:'string'" comment:"参数类型"`
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Required bool `gorm:"default:true" comment:"是否必填"`
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Description string `gorm:"type:text" comment:"参数描述"`
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Example string `gorm:"type:varchar(200)" comment:"参数示例"`
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Validation string `gorm:"type:text" comment:"验证规则"`
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SortOrder int `gorm:"default:0" comment:"排序"`
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// 关联关系
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Product *Product `gorm:"foreignKey:ProductID" comment:"产品"`
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CreatedAt time.Time `gorm:"autoCreateTime" comment:"创建时间"`
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UpdatedAt time.Time `gorm:"autoUpdateTime" comment:"更新时间"`
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DeletedAt gorm.DeletedAt `gorm:"index" comment:"软删除时间"`
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}
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// BeforeCreate GORM钩子：创建前自动生成UUID
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func (pp *ProductParameter) BeforeCreate(tx *gorm.DB) error {
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if pp.ID == "" {
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pp.ID = uuid.New().String()
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}
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return nil
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}
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// IsValid 检查参数配置是否有效
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func (pp *ProductParameter) IsValid() bool {
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return pp.DeletedAt.Time.IsZero()
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}
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// GetValidationRules 获取验证规则
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func (pp *ProductParameter) GetValidationRules() map[string]interface{} {
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if pp.Validation == "" {
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return nil
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}
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// 这里可以解析JSON格式的验证规则
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// 暂时返回空map，后续可以扩展
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return make(map[string]interface{})
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}
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@@ -4,6 +4,7 @@ import (
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"time"
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"github.com/google/uuid"
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"github.com/shopspring/decimal"
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"gorm.io/gorm"
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)
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@@ -12,7 +13,7 @@ type Subscription struct {
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ID string `gorm:"primaryKey;type:varchar(36)" comment:"订阅ID"`
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UserID string `gorm:"type:varchar(36);not null;index" comment:"用户ID"`
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ProductID string `gorm:"type:varchar(36);not null;index" comment:"产品ID"`
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Price float64 `gorm:"type:decimal(10,2);not null" comment:"订阅价格"`
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Price decimal.Decimal `gorm:"type:decimal(10,2);not null" comment:"订阅价格"`
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APIUsed int64 `gorm:"default:0" comment:"已使用API调用次数"`
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// 关联关系
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Reference in New Issue
Block a user