postgres

package
v0.1.30 Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Mar 10, 2025 License: MIT Imports: 24 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func BatchedQuery added in v0.1.21 

func BatchedQuery[T any](c Core, ctx context.Context,
	query string,
	args []any,
	batchSize int,
	scan func(rows pgx.Rows, cursorId *int64) (T, error),
	process func(batch []T) error) error

func NewConnector 

func NewConnector(core Core) data.Connector

func NewEntityManager 

func NewEntityManager(core Core) data.ModifiableEntityManager

func NewFieldOperator 

func NewFieldOperator(core Core) data.ModifiableFieldOperator

func NewSchemaManager 

func NewSchemaManager(core Core) data.ModifiableSchemaManager

func NewSnapshotManager 

func NewSnapshotManager(core Core) data.ModifiableSnapshotManager

Types

type Config 

type Config struct {
	ConnectionString string
}

type Connector 

type Connector struct {
	// contains filtered or unexported fields
}

func (*Connector) Connect 

func (me *Connector) Connect(ctx context.Context)

func (*Connector) Connected added in v0.1.3 

func (me *Connector) Connected() signalslots.Signal

func (*Connector) Disconnect 

func (me *Connector) Disconnect(ctx context.Context)

func (*Connector) Disconnected added in v0.1.3 

func (me *Connector) Disconnected() signalslots.Signal

func (*Connector) IsConnected 

func (me *Connector) IsConnected(ctx context.Context) bool

type Core 

type Core interface {
	WithTx(ctx context.Context, fn func(context.Context, pgx.Tx))
	SetPool(pool *pgxpool.Pool)
	GetPool() *pgxpool.Pool
	SetConfig(config Config)
	GetConfig() Config
}

func NewCore 

func NewCore(config Config) Core

type EntityManager 

type EntityManager struct {
	// contains filtered or unexported fields
}

func (*EntityManager) CreateEntity 

func (me *EntityManager) CreateEntity(ctx context.Context, entityType, parentId, name string) string

func (*EntityManager) DeleteEntity 

func (me *EntityManager) DeleteEntity(ctx context.Context, entityId string)

func (*EntityManager) EntityExists added in v0.1.5 

func (me *EntityManager) EntityExists(ctx context.Context, entityId string) bool

func (*EntityManager) FindEntities 

func (me *EntityManager) FindEntities(ctx context.Context, entityType string) []string

func (*EntityManager) GetEntity 

func (me *EntityManager) GetEntity(ctx context.Context, entityId string) data.Entity

func (*EntityManager) GetEntityTypes 

func (me *EntityManager) GetEntityTypes(ctx context.Context) []string

func (*EntityManager) SetFieldOperator 

func (me *EntityManager) SetFieldOperator(fieldOperator data.FieldOperator)

func (*EntityManager) SetSchemaManager 

func (me *EntityManager) SetSchemaManager(schemaManager data.SchemaManager)

type FieldOperator 

type FieldOperator struct {
	// contains filtered or unexported fields
}

func (*FieldOperator) Read 

func (me *FieldOperator) Read(ctx context.Context, requests ...data.Request)

func (*FieldOperator) SetEntityManager 

func (me *FieldOperator) SetEntityManager(entityManager data.EntityManager)

func (*FieldOperator) SetNotificationPublisher 

func (me *FieldOperator) SetNotificationPublisher(publisher data.NotificationPublisher)

func (*FieldOperator) SetSchemaManager 

func (me *FieldOperator) SetSchemaManager(schemaManager data.SchemaManager)

func (*FieldOperator) Write 

func (me *FieldOperator) Write(ctx context.Context, requests ...data.Request)

type SchemaManager 

type SchemaManager struct {
	// contains filtered or unexported fields
}

func (*SchemaManager) FieldExists 

func (me *SchemaManager) FieldExists(ctx context.Context, fieldName, entityType string) bool

func (*SchemaManager) GetEntitySchema 

func (me *SchemaManager) GetEntitySchema(ctx context.Context, entityType string) data.EntitySchema

func (*SchemaManager) GetFieldSchema 

func (me *SchemaManager) GetFieldSchema(ctx context.Context, entityType, fieldName string) data.FieldSchema

func (*SchemaManager) SetEntityManager 

func (me *SchemaManager) SetEntityManager(entityManager data.EntityManager)

func (*SchemaManager) SetEntitySchema 

func (me *SchemaManager) SetEntitySchema(ctx context.Context, schema data.EntitySchema)

func (*SchemaManager) SetFieldOperator 

func (me *SchemaManager) SetFieldOperator(fieldOperator data.FieldOperator)

func (*SchemaManager) SetFieldSchema 

func (me *SchemaManager) SetFieldSchema(ctx context.Context, entityType, fieldName string, schema data.FieldSchema)

type SnapshotManager 

type SnapshotManager struct {
	// contains filtered or unexported fields
}

func (*SnapshotManager) CreateSnapshot 

func (me *SnapshotManager) CreateSnapshot(ctx context.Context) data.Snapshot

func (*SnapshotManager) InitializeIfRequired added in v0.1.17 

func (me *SnapshotManager) InitializeIfRequired(ctx context.Context)

func (*SnapshotManager) RestoreSnapshot 

func (me *SnapshotManager) RestoreSnapshot(ctx context.Context, ss data.Snapshot)

func (*SnapshotManager) SetEntityManager 

func (me *SnapshotManager) SetEntityManager(entityManager data.EntityManager)

func (*SnapshotManager) SetFieldOperator 

func (me *SnapshotManager) SetFieldOperator(fieldOperator data.FieldOperator)

func (*SnapshotManager) SetSchemaManager 

func (me *SnapshotManager) SetSchemaManager(schemaManager data.SchemaManager)

Source Files

View all Source files

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.