feat: add Go backend

server/internal/dao/internal/outbox_event.go

@@ -0,0 +1,103 @@
+// ==========================================================================
+// 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"
+)
+
+// OutboxEventDao is the data access object for the table hg_outbox_event.
+type OutboxEventDao 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  OutboxEventColumns // columns contains all the column names of Table for convenient usage.
+	handlers []gdb.ModelHandler // handlers for customized model modification.
+}
+
+// OutboxEventColumns defines and stores column names for the table hg_outbox_event.
+type OutboxEventColumns struct {
+	Id            string // 主键
+	TenantId      string // 租户ID
+	EventNo       string // 事件号
+	AggregateType string // 聚合根类型
+	AggregateId   string // 聚合根ID
+	EventType     string // 事件类型
+	PayloadJson   string // 已脱敏事件数据
+	PublishStatus string // 发送状态
+	RetryCount    string // 重试次数
+	NextRetryAt   string // 下次重试时间
+	LastError     string // 最后错误
+	CreatedAt     string // 创建时间
+	PublishedAt   string // 发送时间
+}
+
+// outboxEventColumns holds the columns for the table hg_outbox_event.
+var outboxEventColumns = OutboxEventColumns{
+	Id:            "id",
+	TenantId:      "tenant_id",
+	EventNo:       "event_no",
+	AggregateType: "aggregate_type",
+	AggregateId:   "aggregate_id",
+	EventType:     "event_type",
+	PayloadJson:   "payload_json",
+	PublishStatus: "publish_status",
+	RetryCount:    "retry_count",
+	NextRetryAt:   "next_retry_at",
+	LastError:     "last_error",
+	CreatedAt:     "created_at",
+	PublishedAt:   "published_at",
+}
+
+// NewOutboxEventDao creates and returns a new DAO object for table data access.
+func NewOutboxEventDao(handlers ...gdb.ModelHandler) *OutboxEventDao {
+	return &OutboxEventDao{
+		group:    "default",
+		table:    "hg_outbox_event",
+		columns:  outboxEventColumns,
+		handlers: handlers,
+	}
+}
+
+// DB retrieves and returns the underlying raw database management object of the current DAO.
+func (dao *OutboxEventDao) DB() gdb.DB {
+	return g.DB(dao.group)
+}
+
+// Table returns the table name of the current DAO.
+func (dao *OutboxEventDao) Table() string {
+	return dao.table
+}
+
+// Columns returns all column names of the current DAO.
+func (dao *OutboxEventDao) Columns() OutboxEventColumns {
+	return dao.columns
+}
+
+// Group returns the database configuration group name of the current DAO.
+func (dao *OutboxEventDao) 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 *OutboxEventDao) 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 *OutboxEventDao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
+	return dao.Ctx(ctx).Transaction(ctx, f)
+}