database

Documentation

Overview

Package database is an abstraction layer for database systems

Index

• type Adapter
• type Database
  • func Get(adapter Adapter, schemaSyncOptions SchemaSyncOptions, models ...interface{}) *Database
  • func (db *Database) Close() error
  • func (db *Database) DataFromDatabaseUsingResolveParams(objArr interface{}, modelType reflect.Type, p graphql.ResolveParams) error
  • func (db *Database) Delete(obj interface{}) error
  • func (db *Database) Insert(obj interface{}) error
  • func (db *Database) Prepare() error
  • func (db *Database) Update(obj interface{}) error
• type SchemaSyncOptions

Types

type Adapter

type Adapter interface {
	SyncSchema(options SchemaSyncOptions, models ...interface{}) error
	Close() error
	Insert(obj interface{}) error
	Update(obj interface{}) error
	Delete(obj interface{}) error
	DataFromDatabaseUsingResolveParams(objArr interface{}, modelType reflect.Type, p graphql.ResolveParams) error
}

Use this interface to implement a database interface This will be used by the abstraction layer

type Database

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

func Get

func Get(adapter Adapter, schemaSyncOptions SchemaSyncOptions, models ...interface{}) *Database

func (*Database) Close

func (db *Database) Close() error

func (*Database) DataFromDatabaseUsingResolveParams

func (db *Database) DataFromDatabaseUsingResolveParams(objArr interface{}, modelType reflect.Type, p graphql.ResolveParams) error

func (*Database) Delete

func (db *Database) Delete(obj interface{}) error

func (*Database) Insert

func (db *Database) Insert(obj interface{}) error

func (*Database) Prepare

func (db *Database) Prepare() error

func (*Database) Update

func (db *Database) Update(obj interface{}) error

type SchemaSyncOptions

type SchemaSyncOptions struct {
	// Whether to remove columns from the database
	// that can't be found in models.
	//
	// *This is a potentially destructive option, only
	// enable if you're absolutely sure you want to remove
	// old columns*
	//
	// Note that this may not have an effect on document
	// or graph databases.
	RemoveOrphanedColumns bool
}