hook

package
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 Go to latest Published: May 10, 2026 License: MIT Imports: 3 Imported by: 0

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Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func FixedError 

func FixedError(err error) ent.Hook

FixedError is a hook returning a fixed error.

func If 

func If(hk ent.Hook, cond Condition) ent.Hook

If executes the given hook under condition. 

hook.If(ComputeAverage, And(HasFields(...), HasAddedFields(...)))

func On 

func On(hk ent.Hook, op ent.Op) ent.Hook

On executes the given hook only for the given operation. 

hook.On(Log, ent.Delete|ent.Create)

func Reject 

func Reject(op ent.Op) ent.Hook

Reject returns a hook that rejects all operations that match op. 

func (T) Hooks() []ent.Hook {
	return []ent.Hook{
		Reject(ent.Delete|ent.Update),
	}
}

func Unless 

func Unless(hk ent.Hook, op ent.Op) ent.Hook

Unless skips the given hook only for the given operation. 

hook.Unless(Log, ent.Update|ent.UpdateOne)

Types

type APIKeyFunc 

type APIKeyFunc func(context.Context, *ent.APIKeyMutation) (ent.Value, error)

The APIKeyFunc type is an adapter to allow the use of ordinary function as APIKey mutator.

func (APIKeyFunc) Mutate 

func (f APIKeyFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type AgentFunc 

type AgentFunc func(context.Context, *ent.AgentMutation) (ent.Value, error)

The AgentFunc type is an adapter to allow the use of ordinary function as Agent mutator.

func (AgentFunc) Mutate 

func (f AgentFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type ApplicationFunc 

type ApplicationFunc func(context.Context, *ent.ApplicationMutation) (ent.Value, error)

The ApplicationFunc type is an adapter to allow the use of ordinary function as Application mutator.

func (ApplicationFunc) Mutate 

func (f ApplicationFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

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 NewChain 

func NewChain(hooks ...ent.Hook) Chain

NewChain creates a new chain of hooks.

func (Chain) Append 

func (c Chain) Append(hooks ...ent.Hook) Chain

Append extends a chain, adding the specified hook as the last ones in the mutation flow.

func (Chain) Extend 

func (c Chain) Extend(chain Chain) Chain

Extend extends a chain, adding the specified chain as the last ones in the mutation flow.

func (Chain) Hook 

func (c Chain) Hook() ent.Hook

Hook chains the list of hooks and returns the final hook.

type Condition 

type Condition func(context.Context, ent.Mutation) bool

Condition is a hook condition function.

func And 

func And(first, second Condition, rest ...Condition) Condition

And groups conditions with the AND operator.

func HasAddedFields 

func HasAddedFields(field string, fields ...string) Condition

HasAddedFields is a condition validating `.AddedField` on fields.

func HasClearedFields 

func HasClearedFields(field string, fields ...string) Condition

HasClearedFields is a condition validating `.FieldCleared` on fields.

func HasFields 

func HasFields(field string, fields ...string) Condition

HasFields is a condition validating `.Field` on fields.

func HasOp 

func HasOp(op ent.Op) Condition

HasOp is a condition testing mutation operation.

func Not 

func Not(cond Condition) Condition

Not negates a given condition.

func Or 

func Or(first, second Condition, rest ...Condition) Condition

Or groups conditions with the OR operator.

type CredentialFunc 

type CredentialFunc func(context.Context, *ent.CredentialMutation) (ent.Value, error)

The CredentialFunc type is an adapter to allow the use of ordinary function as Credential mutator.

func (CredentialFunc) Mutate 

func (f CredentialFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type HumanFunc 

type HumanFunc func(context.Context, *ent.HumanMutation) (ent.Value, error)

The HumanFunc type is an adapter to allow the use of ordinary function as Human mutator.

func (HumanFunc) Mutate 

func (f HumanFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type InviteFunc 

type InviteFunc func(context.Context, *ent.InviteMutation) (ent.Value, error)

The InviteFunc type is an adapter to allow the use of ordinary function as Invite mutator.

func (InviteFunc) Mutate 

func (f InviteFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type LicenseFunc 

type LicenseFunc func(context.Context, *ent.LicenseMutation) (ent.Value, error)

The LicenseFunc type is an adapter to allow the use of ordinary function as License mutator.

func (LicenseFunc) Mutate 

func (f LicenseFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type ListingFunc 

type ListingFunc func(context.Context, *ent.ListingMutation) (ent.Value, error)

The ListingFunc type is an adapter to allow the use of ordinary function as Listing mutator.

func (ListingFunc) Mutate 

func (f ListingFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type MembershipFunc 

type MembershipFunc func(context.Context, *ent.MembershipMutation) (ent.Value, error)

The MembershipFunc type is an adapter to allow the use of ordinary function as Membership mutator.

func (MembershipFunc) Mutate 

func (f MembershipFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OAuthAccountFunc 

type OAuthAccountFunc func(context.Context, *ent.OAuthAccountMutation) (ent.Value, error)

The OAuthAccountFunc type is an adapter to allow the use of ordinary function as OAuthAccount mutator.

func (OAuthAccountFunc) Mutate 

func (f OAuthAccountFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OAuthAppFunc 

type OAuthAppFunc func(context.Context, *ent.OAuthAppMutation) (ent.Value, error)

The OAuthAppFunc type is an adapter to allow the use of ordinary function as OAuthApp mutator.

func (OAuthAppFunc) Mutate 

func (f OAuthAppFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OAuthAppSecretFunc 

type OAuthAppSecretFunc func(context.Context, *ent.OAuthAppSecretMutation) (ent.Value, error)

The OAuthAppSecretFunc type is an adapter to allow the use of ordinary function as OAuthAppSecret mutator.

func (OAuthAppSecretFunc) Mutate 

func (f OAuthAppSecretFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OAuthAuthCodeFunc 

type OAuthAuthCodeFunc func(context.Context, *ent.OAuthAuthCodeMutation) (ent.Value, error)

The OAuthAuthCodeFunc type is an adapter to allow the use of ordinary function as OAuthAuthCode mutator.

func (OAuthAuthCodeFunc) Mutate 

func (f OAuthAuthCodeFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OAuthConsentFunc 

type OAuthConsentFunc func(context.Context, *ent.OAuthConsentMutation) (ent.Value, error)

The OAuthConsentFunc type is an adapter to allow the use of ordinary function as OAuthConsent mutator.

func (OAuthConsentFunc) Mutate 

func (f OAuthConsentFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OAuthTokenFunc 

type OAuthTokenFunc func(context.Context, *ent.OAuthTokenMutation) (ent.Value, error)

The OAuthTokenFunc type is an adapter to allow the use of ordinary function as OAuthToken mutator.

func (OAuthTokenFunc) Mutate 

func (f OAuthTokenFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type OrganizationFunc 

type OrganizationFunc func(context.Context, *ent.OrganizationMutation) (ent.Value, error)

The OrganizationFunc type is an adapter to allow the use of ordinary function as Organization mutator.

func (OrganizationFunc) Mutate 

func (f OrganizationFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type PrincipalFunc 

type PrincipalFunc func(context.Context, *ent.PrincipalMutation) (ent.Value, error)

The PrincipalFunc type is an adapter to allow the use of ordinary function as Principal mutator.

func (PrincipalFunc) Mutate 

func (f PrincipalFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type PrincipalMembershipFunc 

type PrincipalMembershipFunc func(context.Context, *ent.PrincipalMembershipMutation) (ent.Value, error)

The PrincipalMembershipFunc type is an adapter to allow the use of ordinary function as PrincipalMembership mutator.

func (PrincipalMembershipFunc) Mutate 

func (f PrincipalMembershipFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type PrincipalTokenFunc 

type PrincipalTokenFunc func(context.Context, *ent.PrincipalTokenMutation) (ent.Value, error)

The PrincipalTokenFunc type is an adapter to allow the use of ordinary function as PrincipalToken mutator.

func (PrincipalTokenFunc) Mutate 

func (f PrincipalTokenFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type RefreshTokenFunc 

type RefreshTokenFunc func(context.Context, *ent.RefreshTokenMutation) (ent.Value, error)

The RefreshTokenFunc type is an adapter to allow the use of ordinary function as RefreshToken mutator.

func (RefreshTokenFunc) Mutate 

func (f RefreshTokenFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type SeatAssignmentFunc 

type SeatAssignmentFunc func(context.Context, *ent.SeatAssignmentMutation) (ent.Value, error)

The SeatAssignmentFunc type is an adapter to allow the use of ordinary function as SeatAssignment mutator.

func (SeatAssignmentFunc) Mutate 

func (f SeatAssignmentFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type ServiceAccountFunc 

type ServiceAccountFunc func(context.Context, *ent.ServiceAccountMutation) (ent.Value, error)

The ServiceAccountFunc type is an adapter to allow the use of ordinary function as ServiceAccount mutator.

func (ServiceAccountFunc) Mutate 

func (f ServiceAccountFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type ServiceAccountKeyPairFunc 

type ServiceAccountKeyPairFunc func(context.Context, *ent.ServiceAccountKeyPairMutation) (ent.Value, error)

The ServiceAccountKeyPairFunc type is an adapter to allow the use of ordinary function as ServiceAccountKeyPair mutator.

func (ServiceAccountKeyPairFunc) Mutate 

func (f ServiceAccountKeyPairFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type ServicePrincipalFunc 

type ServicePrincipalFunc func(context.Context, *ent.ServicePrincipalMutation) (ent.Value, error)

The ServicePrincipalFunc type is an adapter to allow the use of ordinary function as ServicePrincipal mutator.

func (ServicePrincipalFunc) Mutate 

func (f ServicePrincipalFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type SubscriptionFunc 

type SubscriptionFunc func(context.Context, *ent.SubscriptionMutation) (ent.Value, error)

The SubscriptionFunc type is an adapter to allow the use of ordinary function as Subscription mutator.

func (SubscriptionFunc) Mutate 

func (f SubscriptionFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

type UserFunc 

type UserFunc func(context.Context, *ent.UserMutation) (ent.Value, error)

The UserFunc type is an adapter to allow the use of ordinary function as User mutator.

func (UserFunc) Mutate 

func (f UserFunc) Mutate(ctx context.Context, m ent.Mutation) (ent.Value, error)

Mutate calls f(ctx, m).

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