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

entc/integration/cascadelete/ent/comment/comment.go

@@ -0,0 +1,83 @@
+// 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 comment
+
+import (
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the comment type in the database.
+	Label = "comment"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldText holds the string denoting the text field in the database.
+	FieldText = "text"
+	// FieldPostID holds the string denoting the post_id field in the database.
+	FieldPostID = "post_id"
+	// EdgePost holds the string denoting the post edge name in mutations.
+	EdgePost = "post"
+	// Table holds the table name of the comment in the database.
+	Table = "comments"
+	// PostTable is the table that holds the post relation/edge.
+	PostTable = "comments"
+	// PostInverseTable is the table name for the Post entity.
+	// It exists in this package in order to avoid circular dependency with the "post" package.
+	PostInverseTable = "posts"
+	// PostColumn is the table column denoting the post relation/edge.
+	PostColumn = "post_id"
+)
+
+// Columns holds all SQL columns for comment fields.
+var Columns = []string{
+	FieldID,
+	FieldText,
+	FieldPostID,
+}
+
+// ValidColumn reports if the column name is valid (part of the table columns).
+func ValidColumn(column string) bool {
+	for i := range Columns {
+		if column == Columns[i] {
+			return true
+		}
+	}
+	return false
+}
+
+// OrderOption defines the ordering options for the Comment queries.
+type OrderOption func(*sql.Selector)
+
+// ByID orders the results by the id field.
+func ByID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldID, opts...).ToFunc()
+}
+
+// ByText orders the results by the text field.
+func ByText(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldText, opts...).ToFunc()
+}
+
+// ByPostID orders the results by the post_id field.
+func ByPostID(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldPostID, opts...).ToFunc()
+}
+
+// ByPostField orders the results by post field.
+func ByPostField(field string, opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newPostStep(), sql.OrderByField(field, opts...))
+	}
+}
+func newPostStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(PostInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.M2O, true, PostTable, PostColumn),
+	)
+}

entc/integration/cascadelete/ent/comment/mutation.go

@@ -0,0 +1,325 @@
+// 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 comment
+
+import (
+	"context"
+	"fmt"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/entc/integration/cascadelete/ent/predicate"
+)
+
+// Mutation represents an operation that mutates the Comment nodes in the graph.
+type Mutation struct {
+	op            ent.Op
+	typ           string
+	text          *string
+	clearedFields map[string]struct{}
+	post          *int
+	clearedpost   bool
+	predicates    []predicate.Comment
+}
+
+// NewMutation creates a new Mutation for the Comment entity.
+func NewMutation(op ent.Op) *Mutation {
+	return &Mutation{
+		op:            op,
+		typ:           "Comment",
+		clearedFields: make(map[string]struct{}),
+	}
+}
+
+// Predicates returns the list of predicates set on the mutation.
+func (m *Mutation) Predicates() []predicate.Comment {
+	return m.predicates
+}
+
+// SetText sets the "text" field.
+func (m *Mutation) SetText(s string) {
+	m.text = &s
+}
+
+// Text returns the value of the "text" field in the mutation.
+func (m *Mutation) Text() (r string, exists bool) {
+	v := m.text
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetText resets all changes to the "text" field.
+func (m *Mutation) ResetText() {
+	m.text = nil
+}
+
+// SetPostID sets the "post_id" field.
+func (m *Mutation) SetPostID(i int) {
+	m.post = &i
+}
+
+// PostID returns the value of the "post_id" field in the mutation.
+func (m *Mutation) PostID() (r int, exists bool) {
+	v := m.post
+	if v == nil {
+		return
+	}
+	return *v, true
+}
+
+// ResetPostID resets all changes to the "post_id" field.
+func (m *Mutation) ResetPostID() {
+	m.post = nil
+}
+
+// ClearPost clears the "post" edge to the Post entity.
+func (m *Mutation) ClearPost() {
+	m.clearedpost = true
+	m.clearedFields[FieldPostID] = struct{}{}
+}
+
+// PostCleared reports if the "post" edge to the Post entity was cleared.
+func (m *Mutation) PostCleared() bool {
+	return m.clearedpost
+}
+
+// PostIDs returns the "post" edge IDs in the mutation.
+// Note that IDs always returns len(IDs) <= 1 for unique edges, and you should use
+// PostID instead. It exists only for internal usage by the builders.
+func (m *Mutation) PostIDs() (ids []int) {
+	if id := m.post; id != nil {
+		ids = append(ids, *id)
+	}
+	return
+}
+
+// ResetPost resets all changes to the "post" edge.
+func (m *Mutation) ResetPost() {
+	m.post = nil
+	m.clearedpost = false
+}
+
+// Where appends a list predicates to the Mutation builder.
+func (m *Mutation) Where(ps ...predicate.Comment) {
+	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.Comment, 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 (Comment).
+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, 2)
+	if m.text != nil {
+		fields = append(fields, FieldText)
+	}
+	if m.post != nil {
+		fields = append(fields, FieldPostID)
+	}
+	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 FieldText:
+		return m.Text()
+	case FieldPostID:
+		return m.PostID()
+	}
+	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 Comment 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 FieldText:
+		v, ok := value.(string)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetText(v)
+		return nil
+	case FieldPostID:
+		v, ok := value.(int)
+		if !ok {
+			return fmt.Errorf("unexpected type %T for field %s", value, name)
+		}
+		m.SetPostID(v)
+		return nil
+	}
+	return fmt.Errorf("unknown Comment 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 Comment numeric field %s", name)
+}
+
+// ClearedFields returns all nullable fields that were cleared during this
+// mutation.
+func (m *Mutation) ClearedFields() []string {
+	return nil
+}
+
+// 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 {
+	return fmt.Errorf("unknown Comment 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 FieldText:
+		m.ResetText()
+		return nil
+	case FieldPostID:
+		m.ResetPostID()
+		return nil
+	}
+	return fmt.Errorf("unknown Comment field %s", name)
+}
+
+// AddedEdges returns all edge names that were set/added in this mutation.
+func (m *Mutation) AddedEdges() []string {
+	edges := make([]string, 0, 1)
+	if m.post != nil {
+		edges = append(edges, EdgePost)
+	}
+	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 EdgePost:
+		if id := m.post; id != nil {
+			return []ent.Value{*id}
+		}
+	}
+	return nil
+}
+
+// RemovedEdges returns all edge names that were removed in this mutation.
+func (m *Mutation) RemovedEdges() []string {
+	edges := make([]string, 0, 1)
+	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 {
+	return nil
+}
+
+// ClearedEdges returns all edge names that were cleared in this mutation.
+func (m *Mutation) ClearedEdges() []string {
+	edges := make([]string, 0, 1)
+	if m.clearedpost {
+		edges = append(edges, EdgePost)
+	}
+	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 EdgePost:
+		return m.clearedpost
+	}
+	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 EdgePost:
+		m.ClearPost()
+		return nil
+	}
+	return fmt.Errorf("unknown Comment 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 EdgePost:
+		m.ResetPost()
+		return nil
+	}
+	return fmt.Errorf("unknown Comment edge %s", name)
+}

entc/integration/cascadelete/ent/comment/where.go

@@ -0,0 +1,191 @@
+// 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 comment
+
+import (
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/entc/integration/cascadelete/ent/predicate"
+)
+
+// ID filters vertices based on their ID field.
+func ID(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldEQ(FieldID, id))
+}
+
+// IDEQ applies the EQ predicate on the ID field.
+func IDEQ(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldEQ(FieldID, id))
+}
+
+// IDNEQ applies the NEQ predicate on the ID field.
+func IDNEQ(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldNEQ(FieldID, id))
+}
+
+// IDIn applies the In predicate on the ID field.
+func IDIn(ids ...int) predicate.Comment {
+	return predicate.Comment(sql.FieldIn(FieldID, ids...))
+}
+
+// IDNotIn applies the NotIn predicate on the ID field.
+func IDNotIn(ids ...int) predicate.Comment {
+	return predicate.Comment(sql.FieldNotIn(FieldID, ids...))
+}
+
+// IDGT applies the GT predicate on the ID field.
+func IDGT(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldGT(FieldID, id))
+}
+
+// IDGTE applies the GTE predicate on the ID field.
+func IDGTE(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldGTE(FieldID, id))
+}
+
+// IDLT applies the LT predicate on the ID field.
+func IDLT(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldLT(FieldID, id))
+}
+
+// IDLTE applies the LTE predicate on the ID field.
+func IDLTE(id int) predicate.Comment {
+	return predicate.Comment(sql.FieldLTE(FieldID, id))
+}
+
+// Text applies equality check predicate on the "text" field. It's identical to TextEQ.
+func Text(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldEQ(FieldText, v))
+}
+
+// PostID applies equality check predicate on the "post_id" field. It's identical to PostIDEQ.
+func PostID(v int) predicate.Comment {
+	return predicate.Comment(sql.FieldEQ(FieldPostID, v))
+}
+
+// TextEQ applies the EQ predicate on the "text" field.
+func TextEQ(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldEQ(FieldText, v))
+}
+
+// TextNEQ applies the NEQ predicate on the "text" field.
+func TextNEQ(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldNEQ(FieldText, v))
+}
+
+// TextIn applies the In predicate on the "text" field.
+func TextIn(vs ...string) predicate.Comment {
+	return predicate.Comment(sql.FieldIn(FieldText, vs...))
+}
+
+// TextNotIn applies the NotIn predicate on the "text" field.
+func TextNotIn(vs ...string) predicate.Comment {
+	return predicate.Comment(sql.FieldNotIn(FieldText, vs...))
+}
+
+// TextGT applies the GT predicate on the "text" field.
+func TextGT(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldGT(FieldText, v))
+}
+
+// TextGTE applies the GTE predicate on the "text" field.
+func TextGTE(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldGTE(FieldText, v))
+}
+
+// TextLT applies the LT predicate on the "text" field.
+func TextLT(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldLT(FieldText, v))
+}
+
+// TextLTE applies the LTE predicate on the "text" field.
+func TextLTE(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldLTE(FieldText, v))
+}
+
+// TextContains applies the Contains predicate on the "text" field.
+func TextContains(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldContains(FieldText, v))
+}
+
+// TextHasPrefix applies the HasPrefix predicate on the "text" field.
+func TextHasPrefix(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldHasPrefix(FieldText, v))
+}
+
+// TextHasSuffix applies the HasSuffix predicate on the "text" field.
+func TextHasSuffix(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldHasSuffix(FieldText, v))
+}
+
+// TextEqualFold applies the EqualFold predicate on the "text" field.
+func TextEqualFold(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldEqualFold(FieldText, v))
+}
+
+// TextContainsFold applies the ContainsFold predicate on the "text" field.
+func TextContainsFold(v string) predicate.Comment {
+	return predicate.Comment(sql.FieldContainsFold(FieldText, v))
+}
+
+// PostIDEQ applies the EQ predicate on the "post_id" field.
+func PostIDEQ(v int) predicate.Comment {
+	return predicate.Comment(sql.FieldEQ(FieldPostID, v))
+}
+
+// PostIDNEQ applies the NEQ predicate on the "post_id" field.
+func PostIDNEQ(v int) predicate.Comment {
+	return predicate.Comment(sql.FieldNEQ(FieldPostID, v))
+}
+
+// PostIDIn applies the In predicate on the "post_id" field.
+func PostIDIn(vs ...int) predicate.Comment {
+	return predicate.Comment(sql.FieldIn(FieldPostID, vs...))
+}
+
+// PostIDNotIn applies the NotIn predicate on the "post_id" field.
+func PostIDNotIn(vs ...int) predicate.Comment {
+	return predicate.Comment(sql.FieldNotIn(FieldPostID, vs...))
+}
+
+// HasPost applies the HasEdge predicate on the "post" edge.
+func HasPost() predicate.Comment {
+	return predicate.Comment(func(s *sql.Selector) {
+		step := sqlgraph.NewStep(
+			sqlgraph.From(Table, FieldID),
+			sqlgraph.Edge(sqlgraph.M2O, true, PostTable, PostColumn),
+		)
+		sqlgraph.HasNeighbors(s, step)
+	})
+}
+
+// HasPostWith applies the HasEdge predicate on the "post" edge with a given conditions (other predicates).
+func HasPostWith(preds ...predicate.Post) predicate.Comment {
+	return predicate.Comment(func(s *sql.Selector) {
+		step := newPostStep()
+		sqlgraph.HasNeighborsWith(s, step, func(s *sql.Selector) {
+			for _, p := range preds {
+				p(s)
+			}
+		})
+	})
+}
+
+// And groups predicates with the AND operator between them.
+func And(predicates ...predicate.Comment) predicate.Comment {
+	return predicate.Comment(sql.AndPredicates(predicates...))
+}
+
+// Or groups predicates with the OR operator between them.
+func Or(predicates ...predicate.Comment) predicate.Comment {
+	return predicate.Comment(sql.OrPredicates(predicates...))
+}
+
+// Not applies the not operator on the given predicate.
+func Not(p predicate.Comment) predicate.Comment {
+	return predicate.Comment(sql.NotPredicates(p))
+}