uow

uow

import "github.com/brpaz/lib-go/db/uow"

Package uow provides a GORM-backed implementation of [libuow.Manager] and [libuow.UnitOfWork].

Use NewManager to create a transaction manager scoped to a set of repositories. Each call to GormManager.Begin opens a new database transaction and returns the repository bundle constructed by the supplied build function.

Index

• type GormManager
  • func NewManager[T any](db *gorm.DB, build func(*gorm.DB) T) (*GormManager[T], error)
  • func (m *GormManager[T]) Begin(ctx context.Context) (libuow.UnitOfWork[T], error)

type GormManager

GormManager is the GORM implementation of [libuow.Manager]. Build is called once per [Begin] with the transaction-scoped *gorm.DB; it should construct all repository instances for that transaction.

type GormManager[T any] struct {
    // contains filtered or unexported fields
}

func NewManager

func NewManager[T any](db *gorm.DB, build func(*gorm.DB) T) (*GormManager[T], error)

NewManager creates a GormManager. build receives a transaction *gorm.DB on each Begin call and must return the module's repository bundle.

func (*GormManager[T]) Begin

func (m *GormManager[T]) Begin(ctx context.Context) (libuow.UnitOfWork[T], error)

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