TransactionContext

Uses AsyncLocalStorage to maintain a transaction-scoped EntityManager context across async operations.

Index

Constructors

• constructor

Properties

• em
• id

Methods

• create
• currentTransactionContext
• getEntityManager

Constructors

constructor

• new TransactionContext(em): TransactionContext

• Parameters

  • em: EntityManager<IDatabaseDriver<Connection>>

  Returns TransactionContext

Properties

readonlyem

em: EntityManager<IDatabaseDriver<Connection>>

readonlyid

id: number

Methods

staticcreate

• create<T>(em, next): T

• Creates new TransactionContext instance and runs the code inside its domain.

  ---

  Parameters

  • em: EntityManager<IDatabaseDriver<Connection>>

  • next: (...args) => T

  Returns T

staticcurrentTransactionContext

• currentTransactionContext(): undefined | TransactionContext

• Returns current TransactionContext (if available).

  ---

  Returns undefined | TransactionContext

staticgetEntityManager

• getEntityManager(name): undefined | EntityManager<IDatabaseDriver<Connection>>

• Returns current EntityManager (if available).

  ---

  Parameters

  • name: string = 'default'

  Returns undefined | EntityManager<IDatabaseDriver<Connection>>