Documentation ¶
Index ¶
- func FixedError(err error) model.Hook
- func If(hk model.Hook, cond Condition) model.Hook
- func On(hk model.Hook, op model.Op) model.Hook
- func Reject(op model.Op) model.Hook
- func Unless(hk model.Hook, op model.Op) model.Hook
- type AccountFunc
- type AuthenticationFunc
- type CategoryFunc
- type Chain
- type Condition
- func And(first, second Condition, rest ...Condition) Condition
- func HasAddedFields(field string, fields ...string) Condition
- func HasClearedFields(field string, fields ...string) Condition
- func HasFields(field string, fields ...string) Condition
- func HasOp(op model.Op) Condition
- func Not(cond Condition) Condition
- func Or(first, second Condition, rest ...Condition) Condition
- type NotificationFunc
- type PostFunc
- type ReactFunc
- type RoleFunc
- type SubscriptionFunc
- type TagFunc
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func FixedError ¶
FixedError is a hook returning a fixed error.
func If ¶
If executes the given hook under condition.
hook.If(ComputeAverage, And(HasFields(...), HasAddedFields(...)))
func On ¶
On executes the given hook only for the given operation.
hook.On(Log, model.Delete|model.Create)
Types ¶
type AccountFunc ¶
The AccountFunc type is an adapter to allow the use of ordinary function as Account mutator.
type AuthenticationFunc ¶
The AuthenticationFunc type is an adapter to allow the use of ordinary function as Authentication mutator.
type CategoryFunc ¶
The CategoryFunc type is an adapter to allow the use of ordinary function as Category mutator.
type Chain ¶
type Chain struct {
// contains filtered or unexported fields
}
Chain acts as a list of hooks and is effectively immutable. Once created, it will always hold the same set of hooks in the same order.
func (Chain) Append ¶
Append extends a chain, adding the specified hook as the last ones in the mutation flow.
type Condition ¶
Condition is a hook condition function.
func HasAddedFields ¶
HasAddedFields is a condition validating `.AddedField` on fields.
func HasClearedFields ¶
HasClearedFields is a condition validating `.FieldCleared` on fields.
type NotificationFunc ¶
The NotificationFunc type is an adapter to allow the use of ordinary function as Notification mutator.
type PostFunc ¶
The PostFunc type is an adapter to allow the use of ordinary function as Post mutator.
type ReactFunc ¶
The ReactFunc type is an adapter to allow the use of ordinary function as React mutator.
type RoleFunc ¶
The RoleFunc type is an adapter to allow the use of ordinary function as Role mutator.
type SubscriptionFunc ¶
The SubscriptionFunc type is an adapter to allow the use of ordinary function as Subscription mutator.