Documentation
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Overview ¶
Package postgres exposes the typed funnel for PostgreSQL-backed accesscore wiring. A single NewBundle call derives the UserRepository, RoleRepository, SetupLock and TxRunner from the same (pool, txMgr, clock) triple — the Bundle struct is sealed (private fields, exported only via accessor methods consumed by cells/accesscore.WithPGBundle) so composition roots cannot accidentally pair primitives from different pools or substitute a non-PG SetupLock.
See cells/accesscore/mem.Bundle godoc for the upstream-Hard / downstream-Hard analysis; this package follows the same pattern.
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type Bundle ¶
type Bundle struct {
// contains filtered or unexported fields
}
Bundle is the PG-backed (UserRepository, RoleRepository, SetupLock, TxRunner) quadruple. Fields are unexported; cells/accesscore.WithPGBundle consumes the values via the exported accessor methods.
func NewBundle ¶
NewBundle constructs a PG-backed accesscore bundle. All four wired primitives originate from the same (pool, txMgr, clk) triple — the pg_advisory_xact_lock acquired by SetupLock and the transactions run by TxRunner share the same database session.
Fails fast on nil pool / typed-nil txMgr / typed-nil clk.
func (Bundle) RoleRepository ¶
func (b Bundle) RoleRepository() ports.RoleRepository
RoleRepository returns the bundle-paired PG RoleRepository.
func (Bundle) SetupLock ¶
func (b Bundle) SetupLock() ports.SetupLockAcquirer
SetupLock returns the bundle-paired PG advisory lock.
func (Bundle) TxRunner ¶
func (b Bundle) TxRunner() persistence.CellTxManager
TxRunner returns the bundle-paired CellTxManager wrapping the same txMgr.
func (Bundle) UserRepository ¶
func (b Bundle) UserRepository() ports.UserRepository
UserRepository returns the bundle-paired PG UserRepository.
Source Files