dao

Documentation

Index

• type DinosaurDao
  • func NewDinosaurDao(sessionFactory *db.SessionFactory) DinosaurDao
• type EventDao
  • func NewEventDao(sessionFactory *db.SessionFactory) EventDao
• type GenericDao
  • func NewGenericDao(sessionFactory *db.SessionFactory) GenericDao
• type TableRelation

Types

type DinosaurDao

type DinosaurDao interface {
	Get(ctx context.Context, id string) (*api.Dinosaur, error)
	Create(ctx context.Context, dinosaur *api.Dinosaur) (*api.Dinosaur, error)
	Replace(ctx context.Context, dinosaur *api.Dinosaur) (*api.Dinosaur, error)
	Delete(ctx context.Context, id string) error
	FindByIDs(ctx context.Context, ids []string) (api.DinosaurList, error)
	FindBySpecies(ctx context.Context, species string) (api.DinosaurList, error)
	All(ctx context.Context) (api.DinosaurList, error)
}

func NewDinosaurDao

func NewDinosaurDao(sessionFactory *db.SessionFactory) DinosaurDao

type EventDao

type EventDao interface {
	Get(ctx context.Context, id string) (*api.Event, error)
	Create(ctx context.Context, event *api.Event) (*api.Event, error)
	Replace(ctx context.Context, event *api.Event) (*api.Event, error)
	Delete(ctx context.Context, id string) error
	FindByIDs(ctx context.Context, ids []string) (api.EventList, error)
	All(ctx context.Context) (api.EventList, error)
}

func NewEventDao

func NewEventDao(sessionFactory *db.SessionFactory) EventDao

type GenericDao

type GenericDao interface {
	Fetch(offset int, limit int, resourceList interface{}) error

	GetInstanceDao(ctx context.Context, model interface{}) GenericDao
	Preload(preload string)
	OrderBy(orderBy string)
	Joins(sql string)
	Group(sql string)
	Where(sql string, values []interface{})
	Count(model interface{}, total *int64)
	Validate(resourceList interface{}) error

	GetTableName() string
	GetTableRelation(fieldName string) (TableRelation, bool)
}

func NewGenericDao

func NewGenericDao(sessionFactory *db.SessionFactory) GenericDao

type TableRelation

type TableRelation struct {
	TableName         string
	ColumnName        string
	ForeignTableName  string
	ForeignColumnName string
}

represents a relationship between two tables. They can be joined, ON TableName.ColumnName = ForeignTableName.ForeignColumnName