feat: add Go backend

2026-10-10 20:56:17 +08:00
parent 50fcfd2d3d
commit f6024f0964
1040 changed files with 107169 additions and 0 deletions
@@ -0,0 +1,129 @@
+// ==========================================================================
+// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
+// ==========================================================================
+
+package internal
+
+import (
+	"context"
+
+	"github.com/gogf/gf/v2/database/gdb"
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+// ProductDao is the data access object for the table hg_product.
+type ProductDao struct {
+	table    string             // table is the underlying table name of the DAO.
+	group    string             // group is the database configuration group name of the current DAO.
+	columns  ProductColumns     // columns contains all the column names of Table for convenient usage.
+	handlers []gdb.ModelHandler // handlers for customized model modification.
+}
+
+// ProductColumns defines and stores column names for the table hg_product.
+type ProductColumns struct {
+	Id                string // 主键
+	TenantId          string // 租户ID
+	ProductNo         string // 商品编号
+	CategoryId        string // 分类ID
+	ProductType       string // 商品类型
+	PaymentType       string // 支付方式
+	Name              string // 商品名称
+	ShopName          string // 店铺名称
+	PriceAmount       string // 单价(分)
+	Currency          string // 币种
+	CoverAttachmentId string // 封面附件ID
+	CoverUrl          string // 封面URL
+	DetailHtml        string // 商品详情
+	IsRecommended     string // 是否推荐
+	PublishStatus     string // 发布状态
+	StartAt           string // 展示开始时间
+	EndAt             string // 展示结束时间
+	Sort              string // 排序
+	Version           string // 乐观锁
+	Remark            string // 备注
+	CreatedBy         string // 创建者
+	UpdatedBy         string // 更新者
+	DeletedBy         string // 删除者
+	CreatedAt         string // 创建时间
+	UpdatedAt         string // 更新时间
+	DeletedAt         string // 删除时间
+}
+
+// productColumns holds the columns for the table hg_product.
+var productColumns = ProductColumns{
+	Id:                "id",
+	TenantId:          "tenant_id",
+	ProductNo:         "product_no",
+	CategoryId:        "category_id",
+	ProductType:       "product_type",
+	PaymentType:       "payment_type",
+	Name:              "name",
+	ShopName:          "shop_name",
+	PriceAmount:       "price_amount",
+	Currency:          "currency",
+	CoverAttachmentId: "cover_attachment_id",
+	CoverUrl:          "cover_url",
+	DetailHtml:        "detail_html",
+	IsRecommended:     "is_recommended",
+	PublishStatus:     "publish_status",
+	StartAt:           "start_at",
+	EndAt:             "end_at",
+	Sort:              "sort",
+	Version:           "version",
+	Remark:            "remark",
+	CreatedBy:         "created_by",
+	UpdatedBy:         "updated_by",
+	DeletedBy:         "deleted_by",
+	CreatedAt:         "created_at",
+	UpdatedAt:         "updated_at",
+	DeletedAt:         "deleted_at",
+}
+
+// NewProductDao creates and returns a new DAO object for table data access.
+func NewProductDao(handlers ...gdb.ModelHandler) *ProductDao {
+	return &ProductDao{
+		group:    "default",
+		table:    "hg_product",
+		columns:  productColumns,
+		handlers: handlers,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of the current DAO.
+func (dao *ProductDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of the current DAO.
+func (dao *ProductDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of the current DAO.
+func (dao *ProductDao) Columns() ProductColumns {
+	return dao.columns
+}
+
+// Group returns the database configuration group name of the current DAO.
+func (dao *ProductDao) Group() string {
+	return dao.group
+}
+
+// Ctx creates and returns a Model for the current DAO. It automatically sets the context for the current operation.
+func (dao *ProductDao) Ctx(ctx context.Context) *gdb.Model {
+	model := dao.DB().Model(dao.table)
+	for _, handler := range dao.handlers {
+		model = handler(model)
+	}
+	return model.Safe().Ctx(ctx)
+}
+
+// Transaction wraps the transaction logic using function f.
+// It rolls back the transaction and returns the error if function f returns a non-nil error.
+// It commits the transaction and returns nil if function f returns nil.
+//
+// Note: Do not commit or roll back the transaction in function f,
+// as it is automatically handled by this function.
+func (dao *ProductDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}