hook

package
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 Go to latest Published: Feb 28, 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 APIPermissionFunc 

type APIPermissionFunc func(context.Context, *ent.APIPermissionMutation) (ent.Value, error)

The APIPermissionFunc type is an adapter to allow the use of ordinary function as APIPermission mutator.

func (APIPermissionFunc) Mutate 

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

Mutate calls f(ctx, m).

type APIPermissionMapFunc 

type APIPermissionMapFunc func(context.Context, *ent.APIPermissionMapMutation) (ent.Value, error)

The APIPermissionMapFunc type is an adapter to allow the use of ordinary function as APIPermissionMap mutator.

func (APIPermissionMapFunc) Mutate 

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

Mutate calls f(ctx, m).

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 AuditLogFunc 

type AuditLogFunc func(context.Context, *ent.AuditLogMutation) (ent.Value, error)

The AuditLogFunc type is an adapter to allow the use of ordinary function as AuditLog mutator.

func (AuditLogFunc) Mutate 

func (f AuditLogFunc) 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 DictionaryDetailFunc 

type DictionaryDetailFunc func(context.Context, *ent.DictionaryDetailMutation) (ent.Value, error)

The DictionaryDetailFunc type is an adapter to allow the use of ordinary function as DictionaryDetail mutator.

func (DictionaryDetailFunc) Mutate 

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

Mutate calls f(ctx, m).

type DictionaryFunc 

type DictionaryFunc func(context.Context, *ent.DictionaryMutation) (ent.Value, error)

The DictionaryFunc type is an adapter to allow the use of ordinary function as Dictionary mutator.

func (DictionaryFunc) Mutate 

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

Mutate calls f(ctx, m).

type DomainFunc 

type DomainFunc func(context.Context, *ent.DomainMutation) (ent.Value, error)

The DomainFunc type is an adapter to allow the use of ordinary function as Domain mutator.

func (DomainFunc) Mutate 

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

Mutate calls f(ctx, m).

type DomainMembershipFunc 

type DomainMembershipFunc func(context.Context, *ent.DomainMembershipMutation) (ent.Value, error)

The DomainMembershipFunc type is an adapter to allow the use of ordinary function as DomainMembership mutator.

func (DomainMembershipFunc) Mutate 

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

Mutate calls f(ctx, m).

type DomainRelationFunc 

type DomainRelationFunc func(context.Context, *ent.DomainRelationMutation) (ent.Value, error)

The DomainRelationFunc type is an adapter to allow the use of ordinary function as DomainRelation mutator.

func (DomainRelationFunc) Mutate 

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

Mutate calls f(ctx, m).

type DomainTypeFunc 

type DomainTypeFunc func(context.Context, *ent.DomainTypeMutation) (ent.Value, error)

The DomainTypeFunc type is an adapter to allow the use of ordinary function as DomainType mutator.

func (DomainTypeFunc) Mutate 

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

Mutate calls f(ctx, m).

type InvitationTokenFunc 

type InvitationTokenFunc func(context.Context, *ent.InvitationTokenMutation) (ent.Value, error)

The InvitationTokenFunc type is an adapter to allow the use of ordinary function as InvitationToken mutator.

func (InvitationTokenFunc) Mutate 

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

Mutate calls f(ctx, m).

type MediaFolderFunc 

type MediaFolderFunc func(context.Context, *ent.MediaFolderMutation) (ent.Value, error)

The MediaFolderFunc type is an adapter to allow the use of ordinary function as MediaFolder mutator.

func (MediaFolderFunc) Mutate 

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

Mutate calls f(ctx, m).

type MediaFormatFunc 

type MediaFormatFunc func(context.Context, *ent.MediaFormatMutation) (ent.Value, error)

The MediaFormatFunc type is an adapter to allow the use of ordinary function as MediaFormat mutator.

func (MediaFormatFunc) Mutate 

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

Mutate calls f(ctx, m).

type MediaFunc 

type MediaFunc func(context.Context, *ent.MediaMutation) (ent.Value, error)

The MediaFunc type is an adapter to allow the use of ordinary function as Media mutator.

func (MediaFunc) Mutate 

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

Mutate calls f(ctx, m). 

type MenuFunc func(context.Context, *ent.MenuMutation) (ent.Value, error)

The MenuFunc type is an adapter to allow the use of ordinary function as Menu mutator. 

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

Mutate calls f(ctx, m).

type OperationLogFunc 

type OperationLogFunc func(context.Context, *ent.OperationLogMutation) (ent.Value, error)

The OperationLogFunc type is an adapter to allow the use of ordinary function as OperationLog mutator.

func (OperationLogFunc) Mutate 

func (f OperationLogFunc) 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 OrganizationMemberFunc 

type OrganizationMemberFunc func(context.Context, *ent.OrganizationMemberMutation) (ent.Value, error)

The OrganizationMemberFunc type is an adapter to allow the use of ordinary function as OrganizationMember mutator.

func (OrganizationMemberFunc) Mutate 

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

Mutate calls f(ctx, m).

type PasswordResetTokenFunc 

type PasswordResetTokenFunc func(context.Context, *ent.PasswordResetTokenMutation) (ent.Value, error)

The PasswordResetTokenFunc type is an adapter to allow the use of ordinary function as PasswordResetToken mutator.

func (PasswordResetTokenFunc) Mutate 

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

Mutate calls f(ctx, m).

type PermissionFunc 

type PermissionFunc func(context.Context, *ent.PermissionMutation) (ent.Value, error)

The PermissionFunc type is an adapter to allow the use of ordinary function as Permission mutator.

func (PermissionFunc) Mutate 

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

Mutate calls f(ctx, m).

type PostFunc 

type PostFunc func(context.Context, *ent.PostMutation) (ent.Value, error)

The PostFunc type is an adapter to allow the use of ordinary function as Post mutator.

func (PostFunc) Mutate 

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

Mutate calls f(ctx, m).

type ResourceDomainBindingFunc 

type ResourceDomainBindingFunc func(context.Context, *ent.ResourceDomainBindingMutation) (ent.Value, error)

The ResourceDomainBindingFunc type is an adapter to allow the use of ordinary function as ResourceDomainBinding mutator.

func (ResourceDomainBindingFunc) Mutate 

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

Mutate calls f(ctx, m).

type RoleBindingFunc 

type RoleBindingFunc func(context.Context, *ent.RoleBindingMutation) (ent.Value, error)

The RoleBindingFunc type is an adapter to allow the use of ordinary function as RoleBinding mutator.

func (RoleBindingFunc) Mutate 

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

Mutate calls f(ctx, m).

type RoleFunc 

type RoleFunc func(context.Context, *ent.RoleMutation) (ent.Value, error)

The RoleFunc type is an adapter to allow the use of ordinary function as Role mutator.

func (RoleFunc) Mutate 

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

Mutate calls f(ctx, m).

type SessionFunc 

type SessionFunc func(context.Context, *ent.SessionMutation) (ent.Value, error)

The SessionFunc type is an adapter to allow the use of ordinary function as Session mutator.

func (SessionFunc) Mutate 

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

Mutate calls f(ctx, m).

type SystemConfigFunc 

type SystemConfigFunc func(context.Context, *ent.SystemConfigMutation) (ent.Value, error)

The SystemConfigFunc type is an adapter to allow the use of ordinary function as SystemConfig mutator.

func (SystemConfigFunc) Mutate 

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

Mutate calls f(ctx, m).

type SystemErrorFunc 

type SystemErrorFunc func(context.Context, *ent.SystemErrorMutation) (ent.Value, error)

The SystemErrorFunc type is an adapter to allow the use of ordinary function as SystemError mutator.

func (SystemErrorFunc) Mutate 

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

Mutate calls f(ctx, m).

type TenantFunc 

type TenantFunc func(context.Context, *ent.TenantMutation) (ent.Value, error)

The TenantFunc type is an adapter to allow the use of ordinary function as Tenant mutator.

func (TenantFunc) Mutate 

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

Mutate calls f(ctx, m).

type TenantUserFunc 

type TenantUserFunc func(context.Context, *ent.TenantUserMutation) (ent.Value, error)

The TenantUserFunc type is an adapter to allow the use of ordinary function as TenantUser mutator.

func (TenantUserFunc) Mutate 

func (f TenantUserFunc) 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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