postgres

package
v0.0.0-...-c8521c3 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jan 1, 2025 License: Apache-2.0 Imports: 18 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

View Source 
var EventDefinition = &libpersistence.TableDefinition{
	Name: "event",
	Properties: []libpersistence.Property{
		properties.Many2one("tenantID", false, "", nil, libdomain.OnDeleteCascade, false, 3, 4, nil, nil),
		properties.Text("aggregate", true, 3, 4, nil, nil),
		properties.Many2one("aggregateID", true, "", nil, libdomain.OnDeleteSetNull, false, 3, 4, nil, nil),
		properties.Integer("aggregateVersion", true, 3, 4, nil, nil),
		properties.Text("event", true, 3, 4, nil, nil),
		properties.Integer("eventVersion", true, 3, 4, nil, nil),
		properties.Text("diff", true, 3, 4, nil, nil),
		properties.Text("payload", true, 3, 4, nil, nil),
		properties.Boolean("dispatched", true, 3, 4, nil, nil),
		properties.Datetime("occurredAt", true, 3, 4, nil, nil),
		properties.Many2one("occurredBy", false, "", nil, libdomain.OnDeleteSetNull, false, 3, 4, nil, nil),
	},
}

Functions

This section is empty.

Types

type ClientInfo 

type ClientInfo struct {
	URL string
}

type DBRequestError 

type DBRequestError struct {
	Q string
	N string
	R string
}

DBRequestError is an error returned when the database return an error.

func (*DBRequestError) Error 

func (e *DBRequestError) Error() string

Error return the error message.

type DBUnrecognizedOperatorError 

type DBUnrecognizedOperatorError struct {
	O string
}

DBUnrecognizedOperatorError is an error returned when you use a non existing operator in filter.

func (*DBUnrecognizedOperatorError) Error 

func (e *DBUnrecognizedOperatorError) Error() string

Error return the error message.

type Driver 

type Driver struct {
	InsertCustom func(
		*Driver,
		libpersistence.TableInterface, *libapplication.ApplicationContext, []interface{},
		[]string, map[string]interface{},
		[]string,
	) (interface{}, error)
	// contains filtered or unexported fields
}

Driver contains all the function needed to be recognized as a libdata driver

func NewClient 

func NewClient(info *ClientInfo) (*Driver, error)

func (*Driver) BeginTransaction 

func (d *Driver) BeginTransaction(
	wf *libapplication.ApplicationContext, useCache bool,
) error

BeginTransaction will create a new transaction and return it.

func (*Driver) Close 

func (c *Driver) Close()

func (*Driver) CommitOrchestratorTransaction 

func (c *Driver) CommitOrchestratorTransaction(tx interface{})

func (*Driver) CommitTransaction 

func (d *Driver) CommitTransaction(wk *libapplication.ApplicationContext) error

CommitTransaction will definitely save all the operations in the transaction.

func (*Driver) Delete 

func (d *Driver) Delete(
	model libpersistence.TableInterface,
	wk *libapplication.ApplicationContext, filters []*libpersistence.Filter,
) error

Delete will delete the filtered records.

func (*Driver) GenerateInsertBuildArgsFunc 

func (d *Driver) GenerateInsertBuildArgsFunc(datasourceClient libpersistence.DatasourceClient, table libpersistence.TableInterface) string

func (*Driver) GenerateScanFunc 

func (d *Driver) GenerateScanFunc(datasourceClient libpersistence.DatasourceClient, prefix string, table libpersistence.TableInterface) string

func (*Driver) GenerateSchema 

func (d *Driver) GenerateSchema(
	tables []*libpersistence.TableDefinition,
) string

func (*Driver) Get 

func (d *Driver) Get(
	t *libpersistence.TableDefinition,
	wk *libapplication.ApplicationContext, id string,
) (interface{}, error)

Select will return the filtered records.

func (*Driver) GetAggregateEvents 

func (d *Driver) GetAggregateEvents(
	wk *libapplication.ApplicationContext,
	a *libdomain.AggregateDefinition, id string,
) ([]*libapplication.Event, error)

func (*Driver) GetAggregateHistory 

func (d *Driver) GetAggregateHistory(
	wk *libapplication.ApplicationContext,
	a *libdomain.AggregateDefinition, id string,
) ([]*libdomain.EventHistory, error)

func (*Driver) GetConnection 

func (d *Driver) GetConnection() *sqlx.DB

func (*Driver) GetDriverName 

func (d *Driver) GetDriverName() string

func (*Driver) GetImportRepository 

func (d *Driver) GetImportRepository() string

func (*Driver) GetOrchestratorTransaction 

func (c *Driver) GetOrchestratorTransaction() interface{}

func (*Driver) GetScanType 

func (d *Driver) GetScanType() string

func (*Driver) GetWorkflow 

func (c *Driver) GetWorkflow(id string) (
	string, string, []byte, []byte, error,
)

func (*Driver) Insert 

func (d *Driver) Insert(
	t libpersistence.TableInterface, wk *libapplication.ApplicationContext, records []interface{},
	fields []string, args map[string]interface{},
	properties []string,
) (interface{}, error)

func (*Driver) InsertDefault 

func (d *Driver) InsertDefault(
	t libpersistence.TableInterface, wk *libapplication.ApplicationContext, records []interface{},
	fields []string, args map[string]interface{},
	properties []string,
) (interface{}, error)

Insert will insert the new record in the database.

func (*Driver) MarkDispatchedEvent 

func (d *Driver) MarkDispatchedEvent(
	wk *libapplication.ApplicationContext,
	event *libapplication.Event,
) error

func (*Driver) MigrateTables 

func (d *Driver) MigrateTables(
	tables map[*libpersistence.TableDefinition]*libpersistence.TableDefinition, mainDatasource bool,
) error

nolint: gocyclo

func (*Driver) NewWorkflow 

func (c *Driver) NewWorkflow(
	name string, idempotencyKey string, serializedArgs []byte,
) (string, error)

func (*Driver) OnActivitySuccess 

func (c *Driver) OnActivitySuccess(workflowUUID string, step int, serializedResult []byte) error

func (*Driver) OnWorkflowError 

func (c *Driver) OnWorkflowError(name string) error

func (*Driver) OnWorkflowSuccess 

func (c *Driver) OnWorkflowSuccess(name string, serializedResult []byte) error

func (*Driver) RegisterEvents 

func (d *Driver) RegisterEvents(
	wk *libapplication.ApplicationContext,
	a interface{},
	events []*libapplication.Event) error

RegisterEvent will register the event in the event model.

func (*Driver) RollbackOrchestratorTransaction 

func (c *Driver) RollbackOrchestratorTransaction(tx interface{})

func (*Driver) RollbackTransaction 

func (d *Driver) RollbackTransaction(wk *libapplication.ApplicationContext) error

RollbackTransaction will cancel all the operations in the transaction.

func (*Driver) SearchActivity 

func (c *Driver) SearchActivity(
	workflowUUID string, step int,
) ([]byte, error)

func (*Driver) SearchWorkflow 

func (c *Driver) SearchWorkflow(idempotencyKey string) (string, error)

func (*Driver) Select 

func (d *Driver) Select(
	model libpersistence.TableInterface, wk *libapplication.ApplicationContext,
	filters []*libpersistence.Filter, properties []string, options *libpersistence.OptionsListQuery,
) (interface{}, error)

Select will return the filtered records.

func (*Driver) SupportTransaction 

func (d *Driver) SupportTransaction() bool

func (*Driver) Update 

func (d *Driver) Update(
	t libpersistence.TableInterface, wk *libapplication.ApplicationContext,
	filters []*libpersistence.Filter, record interface{}, set []string, args map[string]interface{},
	properties []string,
) (interface{}, error)

Update will update the data in the filtered records.

type InsertActivity 

type InsertActivity struct {
	Workflow *libapplication.ApplicationContext
	Query    string
	Args     map[string]interface{}
}

func (*InsertActivity) MarshalArgs 

func (a *InsertActivity) MarshalArgs() ([]byte, error)

func (*InsertActivity) MarshalResult 

func (a *InsertActivity) MarshalResult(result interface{}) ([]byte, error)

func (*InsertActivity) Run 

func (a *InsertActivity) Run(
	ctx context.Context,
) (interface{}, error)

func (*InsertActivity) UnmarshalArgs 

func (a *InsertActivity) UnmarshalArgs(data []byte) error

func (*InsertActivity) UnmarshalResult 

func (a *InsertActivity) UnmarshalResult(data []byte, resultInterface interface{}) error

type Tx 

type Tx struct {
	Sqlx *sqlx.Tx
}

Tx contains all the function needed to be recognized as a libdata Tx

func (*Tx) Exec 

func (tx *Tx) Exec(query string, args interface{}) error

Exec will execute the specified query in this transaction.

func (*Tx) QueryRows 

func (tx *Tx) QueryRows(q string, args interface{}) (*sqlx.Rows, error)

QueryRows will execute the specified query in this transaction and return the records.

Source Files

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