84 lines
2.8 KiB
Smarty
84 lines
2.8 KiB
Smarty
// ==========================================================================
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// Code generated and maintained by GoFrame CLI tool. DO NOT EDIT.
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// ==========================================================================
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package internal
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import (
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"context"
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"github.com/gogf/gf/v2/database/gdb"
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"github.com/gogf/gf/v2/frame/g"
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)
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// {{.DaoName}}Dao is the data access object for the table {{.TableNameFull}}.
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type {{.DaoName}}Dao struct {
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table string // table is the underlying table name of the DAO.
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group string // group is the database configuration group name of the current DAO.
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columns {{.DaoName}}Columns // columns contains all the column names of Table for convenient usage.
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handlers []gdb.ModelHandler // handlers for customized model modification.
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}
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// {{.DaoName}}Columns defines and stores column names for the table {{.TableNameFull}}.
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type {{.DaoName}}Columns struct {
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{{- range .Fields}}
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{{.CamelExport}} string // {{.Comment}}
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{{- end}}
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}
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// {{.ModuleCamel}}Columns holds the columns for the table {{.TableNameFull}}.
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var {{.ModuleCamel}}Columns = {{.DaoName}}Columns{
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{{- range .Fields}}
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{{.CamelExport}}: "{{.Name}}",
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{{- end}}
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}
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// New{{.DaoName}}Dao creates and returns a new DAO object for table data access.
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func New{{.DaoName}}Dao(handlers ...gdb.ModelHandler) *{{.DaoName}}Dao {
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return &{{.DaoName}}Dao{
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group: "default",
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table: "{{.TableNameFull}}",
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columns: {{.ModuleCamel}}Columns,
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handlers: handlers,
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}
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}
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// DB retrieves and returns the underlying raw database management object of the current DAO.
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func (dao *{{.DaoName}}Dao) DB() gdb.DB {
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return g.DB(dao.group)
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}
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// Table returns the table name of the current DAO.
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func (dao *{{.DaoName}}Dao) Table() string {
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return dao.table
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}
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// Columns returns all column names of the current DAO.
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func (dao *{{.DaoName}}Dao) Columns() {{.DaoName}}Columns {
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return dao.columns
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}
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// Group returns the database configuration group name of the current DAO.
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func (dao *{{.DaoName}}Dao) Group() string {
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return dao.group
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}
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// Ctx creates and returns a Model for the current DAO. It automatically sets the context for the current operation.
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func (dao *{{.DaoName}}Dao) Ctx(ctx context.Context) *gdb.Model {
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model := dao.DB().Model(dao.table)
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for _, handler := range dao.handlers {
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model = handler(model)
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}
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return model.Safe().Ctx(ctx)
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}
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// Transaction wraps the transaction logic using function f.
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// It rolls back the transaction and returns the error if function f returns a non-nil error.
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// It commits the transaction and returns nil if function f returns nil.
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//
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// Note: Do not commit or roll back the transaction in function f,
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// as it is automatically handled by this function.
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func (dao *{{.DaoName}}Dao) Transaction(ctx context.Context, f func(ctx context.Context, tx gdb.TX) error) (err error) {
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return dao.Ctx(ctx).Transaction(ctx, f)
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}
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