snapshot of https://github.com/ent/ent.git (master, 2026-09-15; blobs > 131072B omitted)

examples/migration/ent/card/mutation.go

@@ -0,0 +1,538 @@
+// Copyright 2019-present Facebook Inc. All rights reserved.
+// This source code is licensed under the Apache 2.0 license found
+// in the LICENSE file in the root directory of this source tree.
+
+// Code generated by ent, DO NOT EDIT.
+
+package card
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/examples/migration/ent/predicate"
+)
+
+// Mutation represents an operation that mutates the Card nodes in the graph.
+type Mutation struct {
+	op              ent.Op
+	typ             string
+	_type           *string
+	number_hash     *string
+	cvv_hash        *string
+	expires_at      *time.Time
+	clearedFields   map[string]struct{}
+	owner           *int
+	clearedowner    bool
+	payments        map[int]struct{}
+	removedpayments map[int]struct{}
+	clearedpayments bool
+	predicates      []predicate.Card
+}
+
+// NewMutation creates a new Mutation for the Card entity.
+func NewMutation(op ent.Op) *Mutation {
+	return &Mutation{
+		op:            op,
+		typ:           "Card",
+		clearedFields: make(map[string]struct{}),
+	}
+}
+
+// Predicates returns the list of predicates set on the mutation.
+func (m *Mutation) Predicates() []predicate.Card {
+	return m.predicates
+}
+
+// SetType sets the "type" field.
+func (m *Mutation) SetType(s string) {
+	m._type = &s
+}
+
+// GetType returns the value of the "type" field in the mutation.
+func (m *Mutation) GetType() (r string, exists bool) {
+	v := m._type
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetType resets all changes to the "type" field.
+func (m *Mutation) ResetType() {
+	m._type = nil
+}
+
+// SetNumberHash sets the "number_hash" field.
+func (m *Mutation) SetNumberHash(s string) {
+	m.number_hash = &s
+}
+
+// NumberHash returns the value of the "number_hash" field in the mutation.
+func (m *Mutation) NumberHash() (r string, exists bool) {
+	v := m.number_hash
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetNumberHash resets all changes to the "number_hash" field.
+func (m *Mutation) ResetNumberHash() {
+	m.number_hash = nil
+}
+
+// SetCvvHash sets the "cvv_hash" field.
+func (m *Mutation) SetCvvHash(s string) {
+	m.cvv_hash = &s
+}
+
+// CvvHash returns the value of the "cvv_hash" field in the mutation.
+func (m *Mutation) CvvHash() (r string, exists bool) {
+	v := m.cvv_hash
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetCvvHash resets all changes to the "cvv_hash" field.
+func (m *Mutation) ResetCvvHash() {
+	m.cvv_hash = nil
+}
+
+// SetExpiresAt sets the "expires_at" field.
+func (m *Mutation) SetExpiresAt(t time.Time) {
+	m.expires_at = &t
+}
+
+// ExpiresAt returns the value of the "expires_at" field in the mutation.
+func (m *Mutation) ExpiresAt() (r time.Time, exists bool) {
+	v := m.expires_at
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ClearExpiresAt clears the value of the "expires_at" field.
+func (m *Mutation) ClearExpiresAt() {
+	m.expires_at = nil
+	m.clearedFields[FieldExpiresAt] = struct{}{}
+}
+
+// ExpiresAtCleared returns if the "expires_at" field was cleared in this mutation.
+func (m *Mutation) ExpiresAtCleared() bool {
+	_, ok := m.clearedFields[FieldExpiresAt]
+	return ok
+}
+
+// ResetExpiresAt resets all changes to the "expires_at" field.
+func (m *Mutation) ResetExpiresAt() {
+	m.expires_at = nil
+	delete(m.clearedFields, FieldExpiresAt)
+}
+
+// SetOwnerID sets the "owner_id" field.
+func (m *Mutation) SetOwnerID(i int) {
+	m.owner = &i
+}
+
+// OwnerID returns the value of the "owner_id" field in the mutation.
+func (m *Mutation) OwnerID() (r int, exists bool) {
+	v := m.owner
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetOwnerID resets all changes to the "owner_id" field.
+func (m *Mutation) ResetOwnerID() {
+	m.owner = nil
+}
+
+// ClearOwner clears the "owner" edge to the User entity.
+func (m *Mutation) ClearOwner() {
+	m.clearedowner = true
+	m.clearedFields[FieldOwnerID] = struct{}{}
+}
+
+// OwnerCleared reports if the "owner" edge to the User entity was cleared.
+func (m *Mutation) OwnerCleared() bool {
+	return m.clearedowner
+}
+
+// OwnerIDs returns the "owner" edge IDs in the mutation.
+// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
+// OwnerID instead. It exists only for internal usage by the builders.
+func (m *Mutation) OwnerIDs() (ids []int) {
+	if id := m.owner; id != nil {
+		ids = append(ids, *id)
+	}
+	return
+}
+
+// ResetOwner resets all changes to the "owner" edge.
+func (m *Mutation) ResetOwner() {
+	m.owner = nil
+	m.clearedowner = false
+}
+
+// AddPaymentIDs adds the "payments" edge to the Payment entity by ids.
+func (m *Mutation) AddPaymentIDs(ids ...int) {
+	if m.payments == nil {
+		m.payments = make(map[int]struct{})
+	}
+	for i := range ids {
+		m.payments[ids[i]] = struct{}{}
+	}
+}
+
+// ClearPayments clears the "payments" edge to the Payment entity.
+func (m *Mutation) ClearPayments() {
+	m.clearedpayments = true
+}
+
+// PaymentsCleared reports if the "payments" edge to the Payment entity was cleared.
+func (m *Mutation) PaymentsCleared() bool {
+	return m.clearedpayments
+}
+
+// RemovePaymentIDs removes the "payments" edge to the Payment entity by IDs.
+func (m *Mutation) RemovePaymentIDs(ids ...int) {
+	if m.removedpayments == nil {
+		m.removedpayments = make(map[int]struct{})
+	}
+	for i := range ids {
+		delete(m.payments, ids[i])
+		m.removedpayments[ids[i]] = struct{}{}
+	}
+}
+
+// RemovedPayments returns the removed IDs of the "payments" edge to the Payment entity.
+func (m *Mutation) RemovedPaymentsIDs() (ids []int) {
+	for id := range m.removedpayments {
+		ids = append(ids, id)
+	}
+	return
+}
+
+// PaymentsIDs returns the "payments" edge IDs in the mutation.
+func (m *Mutation) PaymentsIDs() (ids []int) {
+	for id := range m.payments {
+		ids = append(ids, id)
+	}
+	return
+}
+
+// ResetPayments resets all changes to the "payments" edge.
+func (m *Mutation) ResetPayments() {
+	m.payments = nil
+	m.clearedpayments = false
+	m.removedpayments = nil
+}
+
+// Where appends a list predicates to the Mutation builder.
+func (m *Mutation) Where(ps ...predicate.Card) {
+	m.predicates = append(m.predicates, ps...)
+}
+
+// WhereP appends storage-level predicates to the Mutation builder. Using this method,
+// users can use type-assertion to append predicates that do not depend on any generated package.
+func (m *Mutation) WhereP(ps ...func(*sql.Selector)) {
+	p := make([]predicate.Card, len(ps))
+	for i := range ps {
+		p[i] = ps[i]
+	}
+	m.Where(p...)
+}
+
+// Op returns the operation name.
+func (m *Mutation) Op() ent.Op {
+	return m.op
+}
+
+// SetOp allows setting the mutation operation.
+func (m *Mutation) SetOp(op ent.Op) {
+	m.op = op
+}
+
+// Type returns the node type of this mutation (Card).
+func (m *Mutation) Type() string {
+	return m.typ
+}
+
+// Fields returns all fields that were changed during this mutation. Note that in
+// order to get all numeric fields that were incremented/decremented, call
+// AddedFields().
+func (m *Mutation) Fields() []string {
+	fields := make([]string, 0, 5)
+	if m._type != nil {
+		fields = append(fields, FieldType)
+	}
+	if m.number_hash != nil {
+		fields = append(fields, FieldNumberHash)
+	}
+	if m.cvv_hash != nil {
+		fields = append(fields, FieldCvvHash)
+	}
+	if m.expires_at != nil {
+		fields = append(fields, FieldExpiresAt)
+	}
+	if m.owner != nil {
+		fields = append(fields, FieldOwnerID)
+	}
+	return fields
+}
+
+// Field returns the value of a field with the given name. The second boolean
+// return value indicates that this field was not set, or was not defined in the
+// schema.
+func (m *Mutation) Field(name string) (ent.Value, bool) {
+	switch name {
+	case FieldType:
+		return m.GetType()
+	case FieldNumberHash:
+		return m.NumberHash()
+	case FieldCvvHash:
+		return m.CvvHash()
+	case FieldExpiresAt:
+		return m.ExpiresAt()
+	case FieldOwnerID:
+		return m.OwnerID()
+	}
+	return nil, false
+}
+
+// OldField returns the old value of the field from the database. An error is
+// returned if the mutation operation is not UpdateOne, or the query to the
+// database failed.
+func (m *Mutation) OldField(ctx context.Context, name string) (ent.Value, error) {
+	return nil, fmt.Errorf("unknown Card field %s", name)
+}
+
+// SetField sets the value of a field with the given name. It returns an error if
+// the field is not defined in the schema, or if the type mismatched the field
+// type.
+func (m *Mutation) SetField(name string, value ent.Value) error {
+	switch name {
+	case FieldType:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetType(v)
+		return nil
+	case FieldNumberHash:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetNumberHash(v)
+		return nil
+	case FieldCvvHash:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetCvvHash(v)
+		return nil
+	case FieldExpiresAt:
+		v, ok := value.(time.Time)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetExpiresAt(v)
+		return nil
+	case FieldOwnerID:
+		v, ok := value.(int)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetOwnerID(v)
+		return nil
+	}
+	return fmt.Errorf("unknown Card field %s", name)
+}
+
+// AddedFields returns all numeric fields that were incremented/decremented during
+// this mutation.
+func (m *Mutation) AddedFields() []string {
+	var fields []string
+	return fields
+}
+
+// AddedField returns the numeric value that was incremented/decremented on a field
+// with the given name. The second boolean return value indicates that this field
+// was not set, or was not defined in the schema.
+func (m *Mutation) AddedField(name string) (ent.Value, bool) {
+	switch name {
+	}
+	return nil, false
+}
+
+// AddField adds the value to the field with the given name. It returns an error if
+// the field is not defined in the schema, or if the type mismatched the field
+// type.
+func (m *Mutation) AddField(name string, value ent.Value) error {
+	switch name {
+	}
+	return fmt.Errorf("unknown Card numeric field %s", name)
+}
+
+// ClearedFields returns all nullable fields that were cleared during this
+// mutation.
+func (m *Mutation) ClearedFields() []string {
+	var fields []string
+	if m.FieldCleared(FieldExpiresAt) {
+		fields = append(fields, FieldExpiresAt)
+	}
+	return fields
+}
+
+// FieldCleared returns a boolean indicating if a field with the given name was
+// cleared in this mutation.
+func (m *Mutation) FieldCleared(name string) bool {
+	_, ok := m.clearedFields[name]
+	return ok
+}
+
+// ClearField clears the value of the field with the given name. It returns an
+// error if the field is not defined in the schema.
+func (m *Mutation) ClearField(name string) error {
+	switch name {
+	case FieldExpiresAt:
+		m.ClearExpiresAt()
+		return nil
+	}
+	return fmt.Errorf("unknown Card nullable field %s", name)
+}
+
+// ResetField resets all changes in the mutation for the field with the given name.
+// It returns an error if the field is not defined in the schema.
+func (m *Mutation) ResetField(name string) error {
+	switch name {
+	case FieldType:
+		m.ResetType()
+		return nil
+	case FieldNumberHash:
+		m.ResetNumberHash()
+		return nil
+	case FieldCvvHash:
+		m.ResetCvvHash()
+		return nil
+	case FieldExpiresAt:
+		m.ResetExpiresAt()
+		return nil
+	case FieldOwnerID:
+		m.ResetOwnerID()
+		return nil
+	}
+	return fmt.Errorf("unknown Card field %s", name)
+}
+
+// AddedEdges returns all edge names that were set/added in this mutation.
+func (m *Mutation) AddedEdges() []string {
+	edges := make([]string, 0, 2)
+	if m.owner != nil {
+		edges = append(edges, EdgeOwner)
+	}
+	if m.payments != nil {
+		edges = append(edges, EdgePayments)
+	}
+	return edges
+}
+
+// AddedIDs returns all IDs (to other nodes) that were added for the given edge
+// name in this mutation.
+func (m *Mutation) AddedIDs(name string) []ent.Value {
+	switch name {
+	case EdgeOwner:
+		if id := m.owner; id != nil {
+			return []ent.Value{*id}
+		}
+	case EdgePayments:
+		ids := make([]ent.Value, 0, len(m.payments))
+		for id := range m.payments {
+			ids = append(ids, id)
+		}
+		return ids
+	}
+	return nil
+}
+
+// RemovedEdges returns all edge names that were removed in this mutation.
+func (m *Mutation) RemovedEdges() []string {
+	edges := make([]string, 0, 2)
+	if m.removedpayments != nil {
+		edges = append(edges, EdgePayments)
+	}
+	return edges
+}
+
+// RemovedIDs returns all IDs (to other nodes) that were removed for the edge with
+// the given name in this mutation.
+func (m *Mutation) RemovedIDs(name string) []ent.Value {
+	switch name {
+	case EdgePayments:
+		ids := make([]ent.Value, 0, len(m.removedpayments))
+		for id := range m.removedpayments {
+			ids = append(ids, id)
+		}
+		return ids
+	}
+	return nil
+}
+
+// ClearedEdges returns all edge names that were cleared in this mutation.
+func (m *Mutation) ClearedEdges() []string {
+	edges := make([]string, 0, 2)
+	if m.clearedowner {
+		edges = append(edges, EdgeOwner)
+	}
+	if m.clearedpayments {
+		edges = append(edges, EdgePayments)
+	}
+	return edges
+}
+
+// EdgeCleared returns a boolean which indicates if the edge with the given name
+// was cleared in this mutation.
+func (m *Mutation) EdgeCleared(name string) bool {
+	switch name {
+	case EdgeOwner:
+		return m.clearedowner
+	case EdgePayments:
+		return m.clearedpayments
+	}
+	return false
+}
+
+// ClearEdge clears the value of the edge with the given name. It returns an error
+// if that edge is not defined in the schema.
+func (m *Mutation) ClearEdge(name string) error {
+	switch name {
+	case EdgeOwner:
+		m.ClearOwner()
+		return nil
+	}
+	return fmt.Errorf("unknown Card unique edge %s", name)
+}
+
+// ResetEdge resets all changes to the edge with the given name in this mutation.
+// It returns an error if the edge is not defined in the schema.
+func (m *Mutation) ResetEdge(name string) error {
+	switch name {
+	case EdgeOwner:
+		m.ResetOwner()
+		return nil
+	case EdgePayments:
+		m.ResetPayments()
+		return nil
+	}
+	return fmt.Errorf("unknown Card edge %s", name)
+}