gorm

package

v0.3.4 Latest Latest Go to latest Published: Dec 31, 2024 License: GPL-3.0 Imports: 3 Imported by: 0

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var (
	ErrNilJoinField        = errors.New("join field cannot be nil")
	ErrNilModelConstraints = errors.New("model constraints cannot be nil")
)

func CreateModelConstraints(
	database *gorm.DB,
	modelConstraints *ModelConstraints,
) (err error)

CreateModelConstraints creates model constraints

func CreateModelsConstraints(
	database *gorm.DB,
	modelsConstraints []*ModelConstraints,
) error

CreateModelsConstraints creates models constraints

func HasConstraint(database *gorm.DB, model interface{}, name string) bool

HasConstraint checks if a constraint exists

func SetupJoinTable(
	database *gorm.DB,
	joinField *JoinField,
) error

SetupJoinTable setups the join table

func SetupJoinTables(
	database *gorm.DB,
	joinFields []*JoinField,
) (err error)

SetupJoinTables setups the join tables

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

JoinField struct

func NewJoinField(
	model interface{},
	field string,
	joinTable interface{},
) *JoinField

NewJoinField creates a new join field

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

ModelConstraints struct

func NewModelConstraints(model interface{}, names ...string) *ModelConstraints

NewModelConstraints creates a new model constraints