merge: 合并 test 分支到 test-dev，解决冲突

解决的冲突文件：
- wire_gen.go: 合并 ConcurrencyService/CRSSyncService 参数和 userAttributeHandler
- gateway_handler.go: 合并 pkg/errors 和 antigravity 导入
- gateway_service.go: 合并 validateUpstreamBaseURL 和 GetAvailableModels
- config.example.yaml: 合并 billing/turnstile 配置和额外 gateway 选项

🤖 Generated with [Claude Code](https://claude.com/claude-code

)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

backend/ent/user_create.go

@@ -16,6 +16,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/userattributevalue"
 	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
 )
 
@@ -151,20 +152,6 @@ func (_c *UserCreate) SetNillableUsername(v *string) *UserCreate {
 	return _c
 }
 
-// SetWechat sets the "wechat" field.
-func (_c *UserCreate) SetWechat(v string) *UserCreate {
-	_c.mutation.SetWechat(v)
-	return _c
-}
-
-// SetNillableWechat sets the "wechat" field if the given value is not nil.
-func (_c *UserCreate) SetNillableWechat(v *string) *UserCreate {
-	if v != nil {
-		_c.SetWechat(*v)
-	}
-	return _c
-}
-
 // SetNotes sets the "notes" field.
 func (_c *UserCreate) SetNotes(v string) *UserCreate {
 	_c.mutation.SetNotes(v)
@@ -269,6 +256,21 @@ func (_c *UserCreate) AddUsageLogs(v ...*UsageLog) *UserCreate {
 	return _c.AddUsageLogIDs(ids...)
 }
 
+// AddAttributeValueIDs adds the "attribute_values" edge to the UserAttributeValue entity by IDs.
+func (_c *UserCreate) AddAttributeValueIDs(ids ...int64) *UserCreate {
+	_c.mutation.AddAttributeValueIDs(ids...)
+	return _c
+}
+
+// AddAttributeValues adds the "attribute_values" edges to the UserAttributeValue entity.
+func (_c *UserCreate) AddAttributeValues(v ...*UserAttributeValue) *UserCreate {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _c.AddAttributeValueIDs(ids...)
+}
+
 // Mutation returns the UserMutation object of the builder.
 func (_c *UserCreate) Mutation() *UserMutation {
 	return _c.mutation
@@ -340,10 +342,6 @@ func (_c *UserCreate) defaults() error {
 		v := user.DefaultUsername
 		_c.mutation.SetUsername(v)
 	}
-	if _, ok := _c.mutation.Wechat(); !ok {
-		v := user.DefaultWechat
-		_c.mutation.SetWechat(v)
-	}
 	if _, ok := _c.mutation.Notes(); !ok {
 		v := user.DefaultNotes
 		_c.mutation.SetNotes(v)
@@ -405,14 +403,6 @@ func (_c *UserCreate) check() error {
 			return &ValidationError{Name: "username", err: fmt.Errorf(`ent: validator failed for field "User.username": %w`, err)}
 		}
 	}
-	if _, ok := _c.mutation.Wechat(); !ok {
-		return &ValidationError{Name: "wechat", err: errors.New(`ent: missing required field "User.wechat"`)}
-	}
-	if v, ok := _c.mutation.Wechat(); ok {
-		if err := user.WechatValidator(v); err != nil {
-			return &ValidationError{Name: "wechat", err: fmt.Errorf(`ent: validator failed for field "User.wechat": %w`, err)}
-		}
-	}
 	if _, ok := _c.mutation.Notes(); !ok {
 		return &ValidationError{Name: "notes", err: errors.New(`ent: missing required field "User.notes"`)}
 	}
@@ -483,10 +473,6 @@ func (_c *UserCreate) createSpec() (*User, *sqlgraph.CreateSpec) {
 		_spec.SetField(user.FieldUsername, field.TypeString, value)
 		_node.Username = value
 	}
-	if value, ok := _c.mutation.Wechat(); ok {
-		_spec.SetField(user.FieldWechat, field.TypeString, value)
-		_node.Wechat = value
-	}
 	if value, ok := _c.mutation.Notes(); ok {
 		_spec.SetField(user.FieldNotes, field.TypeString, value)
 		_node.Notes = value
@@ -591,6 +577,22 @@ func (_c *UserCreate) createSpec() (*User, *sqlgraph.CreateSpec) {
 		}
 		_spec.Edges = append(_spec.Edges, edge)
 	}
+	if nodes := _c.mutation.AttributeValuesIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges = append(_spec.Edges, edge)
+	}
 	return _node, _spec
 }
 
@@ -769,18 +771,6 @@ func (u *UserUpsert) UpdateUsername() *UserUpsert {
 	return u
 }
 
-// SetWechat sets the "wechat" field.
-func (u *UserUpsert) SetWechat(v string) *UserUpsert {
-	u.Set(user.FieldWechat, v)
-	return u
-}
-
-// UpdateWechat sets the "wechat" field to the value that was provided on create.
-func (u *UserUpsert) UpdateWechat() *UserUpsert {
-	u.SetExcluded(user.FieldWechat)
-	return u
-}
-
 // SetNotes sets the "notes" field.
 func (u *UserUpsert) SetNotes(v string) *UserUpsert {
 	u.Set(user.FieldNotes, v)
@@ -985,20 +975,6 @@ func (u *UserUpsertOne) UpdateUsername() *UserUpsertOne {
 	})
 }
 
-// SetWechat sets the "wechat" field.
-func (u *UserUpsertOne) SetWechat(v string) *UserUpsertOne {
-	return u.Update(func(s *UserUpsert) {
-		s.SetWechat(v)
-	})
-}
-
-// UpdateWechat sets the "wechat" field to the value that was provided on create.
-func (u *UserUpsertOne) UpdateWechat() *UserUpsertOne {
-	return u.Update(func(s *UserUpsert) {
-		s.UpdateWechat()
-	})
-}
-
 // SetNotes sets the "notes" field.
 func (u *UserUpsertOne) SetNotes(v string) *UserUpsertOne {
 	return u.Update(func(s *UserUpsert) {
@@ -1371,20 +1347,6 @@ func (u *UserUpsertBulk) UpdateUsername() *UserUpsertBulk {
 	})
 }
 
-// SetWechat sets the "wechat" field.
-func (u *UserUpsertBulk) SetWechat(v string) *UserUpsertBulk {
-	return u.Update(func(s *UserUpsert) {
-		s.SetWechat(v)
-	})
-}
-
-// UpdateWechat sets the "wechat" field to the value that was provided on create.
-func (u *UserUpsertBulk) UpdateWechat() *UserUpsertBulk {
-	return u.Update(func(s *UserUpsert) {
-		s.UpdateWechat()
-	})
-}
-
 // SetNotes sets the "notes" field.
 func (u *UserUpsertBulk) SetNotes(v string) *UserUpsertBulk {
 	return u.Update(func(s *UserUpsert) {

backend/ent/user_query.go

@@ -19,6 +19,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
 	"github.com/Wei-Shaw/sub2api/ent/userallowedgroup"
+	"github.com/Wei-Shaw/sub2api/ent/userattributevalue"
 	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
 )
 
@@ -35,6 +36,7 @@ type UserQuery struct {
 	withAssignedSubscriptions *UserSubscriptionQuery
 	withAllowedGroups         *GroupQuery
 	withUsageLogs             *UsageLogQuery
+	withAttributeValues       *UserAttributeValueQuery
 	withUserAllowedGroups     *UserAllowedGroupQuery
 	// intermediate query (i.e. traversal path).
 	sql  *sql.Selector
@@ -204,6 +206,28 @@ func (_q *UserQuery) QueryUsageLogs() *UsageLogQuery {
 	return query
 }
 
+// QueryAttributeValues chains the current query on the "attribute_values" edge.
+func (_q *UserQuery) QueryAttributeValues() *UserAttributeValueQuery {
+	query := (&UserAttributeValueClient{config: _q.config}).Query()
+	query.path = func(ctx context.Context) (fromU *sql.Selector, err error) {
+		if err := _q.prepareQuery(ctx); err != nil {
+			return nil, err
+		}
+		selector := _q.sqlQuery(ctx)
+		if err := selector.Err(); err != nil {
+			return nil, err
+		}
+		step := sqlgraph.NewStep(
+			sqlgraph.From(user.Table, user.FieldID, selector),
+			sqlgraph.To(userattributevalue.Table, userattributevalue.FieldID),
+			sqlgraph.Edge(sqlgraph.O2M, false, user.AttributeValuesTable, user.AttributeValuesColumn),
+		)
+		fromU = sqlgraph.SetNeighbors(_q.driver.Dialect(), step)
+		return fromU, nil
+	}
+	return query
+}
+
 // QueryUserAllowedGroups chains the current query on the "user_allowed_groups" edge.
 func (_q *UserQuery) QueryUserAllowedGroups() *UserAllowedGroupQuery {
 	query := (&UserAllowedGroupClient{config: _q.config}).Query()
@@ -424,6 +448,7 @@ func (_q *UserQuery) Clone() *UserQuery {
 		withAssignedSubscriptions: _q.withAssignedSubscriptions.Clone(),
 		withAllowedGroups:         _q.withAllowedGroups.Clone(),
 		withUsageLogs:             _q.withUsageLogs.Clone(),
+		withAttributeValues:       _q.withAttributeValues.Clone(),
 		withUserAllowedGroups:     _q.withUserAllowedGroups.Clone(),
 		// clone intermediate query.
 		sql:  _q.sql.Clone(),
@@ -497,6 +522,17 @@ func (_q *UserQuery) WithUsageLogs(opts ...func(*UsageLogQuery)) *UserQuery {
 	return _q
 }
 
+// WithAttributeValues tells the query-builder to eager-load the nodes that are connected to
+// the "attribute_values" edge. The optional arguments are used to configure the query builder of the edge.
+func (_q *UserQuery) WithAttributeValues(opts ...func(*UserAttributeValueQuery)) *UserQuery {
+	query := (&UserAttributeValueClient{config: _q.config}).Query()
+	for _, opt := range opts {
+		opt(query)
+	}
+	_q.withAttributeValues = query
+	return _q
+}
+
 // WithUserAllowedGroups tells the query-builder to eager-load the nodes that are connected to
 // the "user_allowed_groups" edge. The optional arguments are used to configure the query builder of the edge.
 func (_q *UserQuery) WithUserAllowedGroups(opts ...func(*UserAllowedGroupQuery)) *UserQuery {
@@ -586,13 +622,14 @@ func (_q *UserQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*User, e
 	var (
 		nodes       = []*User{}
 		_spec       = _q.querySpec()
-		loadedTypes = [7]bool{
+		loadedTypes = [8]bool{
 			_q.withAPIKeys != nil,
 			_q.withRedeemCodes != nil,
 			_q.withSubscriptions != nil,
 			_q.withAssignedSubscriptions != nil,
 			_q.withAllowedGroups != nil,
 			_q.withUsageLogs != nil,
+			_q.withAttributeValues != nil,
 			_q.withUserAllowedGroups != nil,
 		}
 	)
@@ -658,6 +695,13 @@ func (_q *UserQuery) sqlAll(ctx context.Context, hooks ...queryHook) ([]*User, e
 			return nil, err
 		}
 	}
+	if query := _q.withAttributeValues; query != nil {
+		if err := _q.loadAttributeValues(ctx, query, nodes,
+			func(n *User) { n.Edges.AttributeValues = []*UserAttributeValue{} },
+			func(n *User, e *UserAttributeValue) { n.Edges.AttributeValues = append(n.Edges.AttributeValues, e) }); err != nil {
+			return nil, err
+		}
+	}
 	if query := _q.withUserAllowedGroups; query != nil {
 		if err := _q.loadUserAllowedGroups(ctx, query, nodes,
 			func(n *User) { n.Edges.UserAllowedGroups = []*UserAllowedGroup{} },
@@ -885,6 +929,36 @@ func (_q *UserQuery) loadUsageLogs(ctx context.Context, query *UsageLogQuery, no
 	}
 	return nil
 }
+func (_q *UserQuery) loadAttributeValues(ctx context.Context, query *UserAttributeValueQuery, nodes []*User, init func(*User), assign func(*User, *UserAttributeValue)) error {
+	fks := make([]driver.Value, 0, len(nodes))
+	nodeids := make(map[int64]*User)
+	for i := range nodes {
+		fks = append(fks, nodes[i].ID)
+		nodeids[nodes[i].ID] = nodes[i]
+		if init != nil {
+			init(nodes[i])
+		}
+	}
+	if len(query.ctx.Fields) > 0 {
+		query.ctx.AppendFieldOnce(userattributevalue.FieldUserID)
+	}
+	query.Where(predicate.UserAttributeValue(func(s *sql.Selector) {
+		s.Where(sql.InValues(s.C(user.AttributeValuesColumn), fks...))
+	}))
+	neighbors, err := query.All(ctx)
+	if err != nil {
+		return err
+	}
+	for _, n := range neighbors {
+		fk := n.UserID
+		node, ok := nodeids[fk]
+		if !ok {
+			return fmt.Errorf(`unexpected referenced foreign-key "user_id" returned %v for node %v`, fk, n.ID)
+		}
+		assign(node, n)
+	}
+	return nil
+}
 func (_q *UserQuery) loadUserAllowedGroups(ctx context.Context, query *UserAllowedGroupQuery, nodes []*User, init func(*User), assign func(*User, *UserAllowedGroup)) error {
 	fks := make([]driver.Value, 0, len(nodes))
 	nodeids := make(map[int64]*User)

backend/ent/user_update.go

@@ -17,6 +17,7 @@ import (
 	"github.com/Wei-Shaw/sub2api/ent/redeemcode"
 	"github.com/Wei-Shaw/sub2api/ent/usagelog"
 	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/userattributevalue"
 	"github.com/Wei-Shaw/sub2api/ent/usersubscription"
 )
 
@@ -171,20 +172,6 @@ func (_u *UserUpdate) SetNillableUsername(v *string) *UserUpdate {
 	return _u
 }
 
-// SetWechat sets the "wechat" field.
-func (_u *UserUpdate) SetWechat(v string) *UserUpdate {
-	_u.mutation.SetWechat(v)
-	return _u
-}
-
-// SetNillableWechat sets the "wechat" field if the given value is not nil.
-func (_u *UserUpdate) SetNillableWechat(v *string) *UserUpdate {
-	if v != nil {
-		_u.SetWechat(*v)
-	}
-	return _u
-}
-
 // SetNotes sets the "notes" field.
 func (_u *UserUpdate) SetNotes(v string) *UserUpdate {
 	_u.mutation.SetNotes(v)
@@ -289,6 +276,21 @@ func (_u *UserUpdate) AddUsageLogs(v ...*UsageLog) *UserUpdate {
 	return _u.AddUsageLogIDs(ids...)
 }
 
+// AddAttributeValueIDs adds the "attribute_values" edge to the UserAttributeValue entity by IDs.
+func (_u *UserUpdate) AddAttributeValueIDs(ids ...int64) *UserUpdate {
+	_u.mutation.AddAttributeValueIDs(ids...)
+	return _u
+}
+
+// AddAttributeValues adds the "attribute_values" edges to the UserAttributeValue entity.
+func (_u *UserUpdate) AddAttributeValues(v ...*UserAttributeValue) *UserUpdate {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.AddAttributeValueIDs(ids...)
+}
+
 // Mutation returns the UserMutation object of the builder.
 func (_u *UserUpdate) Mutation() *UserMutation {
 	return _u.mutation
@@ -420,6 +422,27 @@ func (_u *UserUpdate) RemoveUsageLogs(v ...*UsageLog) *UserUpdate {
 	return _u.RemoveUsageLogIDs(ids...)
 }
 
+// ClearAttributeValues clears all "attribute_values" edges to the UserAttributeValue entity.
+func (_u *UserUpdate) ClearAttributeValues() *UserUpdate {
+	_u.mutation.ClearAttributeValues()
+	return _u
+}
+
+// RemoveAttributeValueIDs removes the "attribute_values" edge to UserAttributeValue entities by IDs.
+func (_u *UserUpdate) RemoveAttributeValueIDs(ids ...int64) *UserUpdate {
+	_u.mutation.RemoveAttributeValueIDs(ids...)
+	return _u
+}
+
+// RemoveAttributeValues removes "attribute_values" edges to UserAttributeValue entities.
+func (_u *UserUpdate) RemoveAttributeValues(v ...*UserAttributeValue) *UserUpdate {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.RemoveAttributeValueIDs(ids...)
+}
+
 // Save executes the query and returns the number of nodes affected by the update operation.
 func (_u *UserUpdate) Save(ctx context.Context) (int, error) {
 	if err := _u.defaults(); err != nil {
@@ -489,11 +512,6 @@ func (_u *UserUpdate) check() error {
 			return &ValidationError{Name: "username", err: fmt.Errorf(`ent: validator failed for field "User.username": %w`, err)}
 		}
 	}
-	if v, ok := _u.mutation.Wechat(); ok {
-		if err := user.WechatValidator(v); err != nil {
-			return &ValidationError{Name: "wechat", err: fmt.Errorf(`ent: validator failed for field "User.wechat": %w`, err)}
-		}
-	}
 	return nil
 }
 
@@ -545,9 +563,6 @@ func (_u *UserUpdate) sqlSave(ctx context.Context) (_node int, err error) {
 	if value, ok := _u.mutation.Username(); ok {
 		_spec.SetField(user.FieldUsername, field.TypeString, value)
 	}
-	if value, ok := _u.mutation.Wechat(); ok {
-		_spec.SetField(user.FieldWechat, field.TypeString, value)
-	}
 	if value, ok := _u.mutation.Notes(); ok {
 		_spec.SetField(user.FieldNotes, field.TypeString, value)
 	}
@@ -833,6 +848,51 @@ func (_u *UserUpdate) sqlSave(ctx context.Context) (_node int, err error) {
 		}
 		_spec.Edges.Add = append(_spec.Edges.Add, edge)
 	}
+	if _u.mutation.AttributeValuesCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.RemovedAttributeValuesIDs(); len(nodes) > 0 && !_u.mutation.AttributeValuesCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.AttributeValuesIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
 	if _node, err = sqlgraph.UpdateNodes(ctx, _u.driver, _spec); err != nil {
 		if _, ok := err.(*sqlgraph.NotFoundError); ok {
 			err = &NotFoundError{user.Label}
@@ -991,20 +1051,6 @@ func (_u *UserUpdateOne) SetNillableUsername(v *string) *UserUpdateOne {
 	return _u
 }
 
-// SetWechat sets the "wechat" field.
-func (_u *UserUpdateOne) SetWechat(v string) *UserUpdateOne {
-	_u.mutation.SetWechat(v)
-	return _u
-}
-
-// SetNillableWechat sets the "wechat" field if the given value is not nil.
-func (_u *UserUpdateOne) SetNillableWechat(v *string) *UserUpdateOne {
-	if v != nil {
-		_u.SetWechat(*v)
-	}
-	return _u
-}
-
 // SetNotes sets the "notes" field.
 func (_u *UserUpdateOne) SetNotes(v string) *UserUpdateOne {
 	_u.mutation.SetNotes(v)
@@ -1109,6 +1155,21 @@ func (_u *UserUpdateOne) AddUsageLogs(v ...*UsageLog) *UserUpdateOne {
 	return _u.AddUsageLogIDs(ids...)
 }
 
+// AddAttributeValueIDs adds the "attribute_values" edge to the UserAttributeValue entity by IDs.
+func (_u *UserUpdateOne) AddAttributeValueIDs(ids ...int64) *UserUpdateOne {
+	_u.mutation.AddAttributeValueIDs(ids...)
+	return _u
+}
+
+// AddAttributeValues adds the "attribute_values" edges to the UserAttributeValue entity.
+func (_u *UserUpdateOne) AddAttributeValues(v ...*UserAttributeValue) *UserUpdateOne {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.AddAttributeValueIDs(ids...)
+}
+
 // Mutation returns the UserMutation object of the builder.
 func (_u *UserUpdateOne) Mutation() *UserMutation {
 	return _u.mutation
@@ -1240,6 +1301,27 @@ func (_u *UserUpdateOne) RemoveUsageLogs(v ...*UsageLog) *UserUpdateOne {
 	return _u.RemoveUsageLogIDs(ids...)
 }
 
+// ClearAttributeValues clears all "attribute_values" edges to the UserAttributeValue entity.
+func (_u *UserUpdateOne) ClearAttributeValues() *UserUpdateOne {
+	_u.mutation.ClearAttributeValues()
+	return _u
+}
+
+// RemoveAttributeValueIDs removes the "attribute_values" edge to UserAttributeValue entities by IDs.
+func (_u *UserUpdateOne) RemoveAttributeValueIDs(ids ...int64) *UserUpdateOne {
+	_u.mutation.RemoveAttributeValueIDs(ids...)
+	return _u
+}
+
+// RemoveAttributeValues removes "attribute_values" edges to UserAttributeValue entities.
+func (_u *UserUpdateOne) RemoveAttributeValues(v ...*UserAttributeValue) *UserUpdateOne {
+	ids := make([]int64, len(v))
+	for i := range v {
+		ids[i] = v[i].ID
+	}
+	return _u.RemoveAttributeValueIDs(ids...)
+}
+
 // Where appends a list predicates to the UserUpdate builder.
 func (_u *UserUpdateOne) Where(ps ...predicate.User) *UserUpdateOne {
 	_u.mutation.Where(ps...)
@@ -1322,11 +1404,6 @@ func (_u *UserUpdateOne) check() error {
 			return &ValidationError{Name: "username", err: fmt.Errorf(`ent: validator failed for field "User.username": %w`, err)}
 		}
 	}
-	if v, ok := _u.mutation.Wechat(); ok {
-		if err := user.WechatValidator(v); err != nil {
-			return &ValidationError{Name: "wechat", err: fmt.Errorf(`ent: validator failed for field "User.wechat": %w`, err)}
-		}
-	}
 	return nil
 }
 
@@ -1395,9 +1472,6 @@ func (_u *UserUpdateOne) sqlSave(ctx context.Context) (_node *User, err error) {
 	if value, ok := _u.mutation.Username(); ok {
 		_spec.SetField(user.FieldUsername, field.TypeString, value)
 	}
-	if value, ok := _u.mutation.Wechat(); ok {
-		_spec.SetField(user.FieldWechat, field.TypeString, value)
-	}
 	if value, ok := _u.mutation.Notes(); ok {
 		_spec.SetField(user.FieldNotes, field.TypeString, value)
 	}
@@ -1683,6 +1757,51 @@ func (_u *UserUpdateOne) sqlSave(ctx context.Context) (_node *User, err error) {
 		}
 		_spec.Edges.Add = append(_spec.Edges.Add, edge)
 	}
+	if _u.mutation.AttributeValuesCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.RemovedAttributeValuesIDs(); len(nodes) > 0 && !_u.mutation.AttributeValuesCleared() {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Clear = append(_spec.Edges.Clear, edge)
+	}
+	if nodes := _u.mutation.AttributeValuesIDs(); len(nodes) > 0 {
+		edge := &sqlgraph.EdgeSpec{
+			Rel:     sqlgraph.O2M,
+			Inverse: false,
+			Table:   user.AttributeValuesTable,
+			Columns: []string{user.AttributeValuesColumn},
+			Bidi:    false,
+			Target: &sqlgraph.EdgeTarget{
+				IDSpec: sqlgraph.NewFieldSpec(userattributevalue.FieldID, field.TypeInt64),
+			},
+		}
+		for _, k := range nodes {
+			edge.Target.Nodes = append(edge.Target.Nodes, k)
+		}
+		_spec.Edges.Add = append(_spec.Edges.Add, edge)
+	}
 	_node = &User{config: _u.config}
 	_spec.Assign = _node.assignValues
 	_spec.ScanValues = _node.scanValues

backend/ent/userattributedefinition.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"encoding/json"
+	"fmt"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/Wei-Shaw/sub2api/ent/userattributedefinition"
+)
+
+// UserAttributeDefinition is the model entity for the UserAttributeDefinition schema.
+type UserAttributeDefinition struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"created_at,omitempty"`
+	// UpdatedAt holds the value of the "updated_at" field.
+	UpdatedAt time.Time `json:"updated_at,omitempty"`
+	// DeletedAt holds the value of the "deleted_at" field.
+	DeletedAt *time.Time `json:"deleted_at,omitempty"`
+	// Key holds the value of the "key" field.
+	Key string `json:"key,omitempty"`
+	// Name holds the value of the "name" field.
+	Name string `json:"name,omitempty"`
+	// Description holds the value of the "description" field.
+	Description string `json:"description,omitempty"`
+	// Type holds the value of the "type" field.
+	Type string `json:"type,omitempty"`
+	// Options holds the value of the "options" field.
+	Options []map[string]interface{} `json:"options,omitempty"`
+	// Required holds the value of the "required" field.
+	Required bool `json:"required,omitempty"`
+	// Validation holds the value of the "validation" field.
+	Validation map[string]interface{} `json:"validation,omitempty"`
+	// Placeholder holds the value of the "placeholder" field.
+	Placeholder string `json:"placeholder,omitempty"`
+	// DisplayOrder holds the value of the "display_order" field.
+	DisplayOrder int `json:"display_order,omitempty"`
+	// Enabled holds the value of the "enabled" field.
+	Enabled bool `json:"enabled,omitempty"`
+	// Edges holds the relations/edges for other nodes in the graph.
+	// The values are being populated by the UserAttributeDefinitionQuery when eager-loading is set.
+	Edges        UserAttributeDefinitionEdges `json:"edges"`
+	selectValues sql.SelectValues
+}
+
+// UserAttributeDefinitionEdges holds the relations/edges for other nodes in the graph.
+type UserAttributeDefinitionEdges struct {
+	// Values holds the value of the values edge.
+	Values []*UserAttributeValue `json:"values,omitempty"`
+	// loadedTypes holds the information for reporting if a
+	// type was loaded (or requested) in eager-loading or not.
+	loadedTypes [1]bool
+}
+
+// ValuesOrErr returns the Values value or an error if the edge
+// was not loaded in eager-loading.
+func (e UserAttributeDefinitionEdges) ValuesOrErr() ([]*UserAttributeValue, error) {
+	if e.loadedTypes[0] {
+		return e.Values, nil
+	}
+	return nil, &NotLoadedError{edge: "values"}
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*UserAttributeDefinition) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case userattributedefinition.FieldOptions, userattributedefinition.FieldValidation:
+			values[i] = new([]byte)
+		case userattributedefinition.FieldRequired, userattributedefinition.FieldEnabled:
+			values[i] = new(sql.NullBool)
+		case userattributedefinition.FieldID, userattributedefinition.FieldDisplayOrder:
+			values[i] = new(sql.NullInt64)
+		case userattributedefinition.FieldKey, userattributedefinition.FieldName, userattributedefinition.FieldDescription, userattributedefinition.FieldType, userattributedefinition.FieldPlaceholder:
+			values[i] = new(sql.NullString)
+		case userattributedefinition.FieldCreatedAt, userattributedefinition.FieldUpdatedAt, userattributedefinition.FieldDeletedAt:
+			values[i] = new(sql.NullTime)
+		default:
+			values[i] = new(sql.UnknownType)
+		}
+	}
+	return values, nil
+}
+
+// assignValues assigns the values that were returned from sql.Rows (after scanning)
+// to the UserAttributeDefinition fields.
+func (_m *UserAttributeDefinition) assignValues(columns []string, values []any) error {
+	if m, n := len(values), len(columns); m < n {
+		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
+	}
+	for i := range columns {
+		switch columns[i] {
+		case userattributedefinition.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			_m.ID = int64(value.Int64)
+		case userattributedefinition.FieldCreatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field created_at", values[i])
+			} else if value.Valid {
+				_m.CreatedAt = value.Time
+			}
+		case userattributedefinition.FieldUpdatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
+			} else if value.Valid {
+				_m.UpdatedAt = value.Time
+			}
+		case userattributedefinition.FieldDeletedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field deleted_at", values[i])
+			} else if value.Valid {
+				_m.DeletedAt = new(time.Time)
+				*_m.DeletedAt = value.Time
+			}
+		case userattributedefinition.FieldKey:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field key", values[i])
+			} else if value.Valid {
+				_m.Key = value.String
+			}
+		case userattributedefinition.FieldName:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field name", values[i])
+			} else if value.Valid {
+				_m.Name = value.String
+			}
+		case userattributedefinition.FieldDescription:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field description", values[i])
+			} else if value.Valid {
+				_m.Description = value.String
+			}
+		case userattributedefinition.FieldType:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field type", values[i])
+			} else if value.Valid {
+				_m.Type = value.String
+			}
+		case userattributedefinition.FieldOptions:
+			if value, ok := values[i].(*[]byte); !ok {
+				return fmt.Errorf("unexpected type %T for field options", values[i])
+			} else if value != nil && len(*value) > 0 {
+				if err := json.Unmarshal(*value, &_m.Options); err != nil {
+					return fmt.Errorf("unmarshal field options: %w", err)
+				}
+			}
+		case userattributedefinition.FieldRequired:
+			if value, ok := values[i].(*sql.NullBool); !ok {
+				return fmt.Errorf("unexpected type %T for field required", values[i])
+			} else if value.Valid {
+				_m.Required = value.Bool
+			}
+		case userattributedefinition.FieldValidation:
+			if value, ok := values[i].(*[]byte); !ok {
+				return fmt.Errorf("unexpected type %T for field validation", values[i])
+			} else if value != nil && len(*value) > 0 {
+				if err := json.Unmarshal(*value, &_m.Validation); err != nil {
+					return fmt.Errorf("unmarshal field validation: %w", err)
+				}
+			}
+		case userattributedefinition.FieldPlaceholder:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field placeholder", values[i])
+			} else if value.Valid {
+				_m.Placeholder = value.String
+			}
+		case userattributedefinition.FieldDisplayOrder:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field display_order", values[i])
+			} else if value.Valid {
+				_m.DisplayOrder = int(value.Int64)
+			}
+		case userattributedefinition.FieldEnabled:
+			if value, ok := values[i].(*sql.NullBool); !ok {
+				return fmt.Errorf("unexpected type %T for field enabled", values[i])
+			} else if value.Valid {
+				_m.Enabled = value.Bool
+			}
+		default:
+			_m.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// Value returns the ent.Value that was dynamically selected and assigned to the UserAttributeDefinition.
+// This includes values selected through modifiers, order, etc.
+func (_m *UserAttributeDefinition) Value(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// QueryValues queries the "values" edge of the UserAttributeDefinition entity.
+func (_m *UserAttributeDefinition) QueryValues() *UserAttributeValueQuery {
+	return NewUserAttributeDefinitionClient(_m.config).QueryValues(_m)
+}
+
+// Update returns a builder for updating this UserAttributeDefinition.
+// Note that you need to call UserAttributeDefinition.Unwrap() before calling this method if this UserAttributeDefinition
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *UserAttributeDefinition) Update() *UserAttributeDefinitionUpdateOne {
+	return NewUserAttributeDefinitionClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the UserAttributeDefinition entity that was returned from a transaction after it was closed,
+// so that all future queries will be executed through the driver which created the transaction.
+func (_m *UserAttributeDefinition) Unwrap() *UserAttributeDefinition {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("ent: UserAttributeDefinition is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *UserAttributeDefinition) String() string {
+	var builder strings.Builder
+	builder.WriteString("UserAttributeDefinition(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("updated_at=")
+	builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	if v := _m.DeletedAt; v != nil {
+		builder.WriteString("deleted_at=")
+		builder.WriteString(v.Format(time.ANSIC))
+	}
+	builder.WriteString(", ")
+	builder.WriteString("key=")
+	builder.WriteString(_m.Key)
+	builder.WriteString(", ")
+	builder.WriteString("name=")
+	builder.WriteString(_m.Name)
+	builder.WriteString(", ")
+	builder.WriteString("description=")
+	builder.WriteString(_m.Description)
+	builder.WriteString(", ")
+	builder.WriteString("type=")
+	builder.WriteString(_m.Type)
+	builder.WriteString(", ")
+	builder.WriteString("options=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Options))
+	builder.WriteString(", ")
+	builder.WriteString("required=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Required))
+	builder.WriteString(", ")
+	builder.WriteString("validation=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Validation))
+	builder.WriteString(", ")
+	builder.WriteString("placeholder=")
+	builder.WriteString(_m.Placeholder)
+	builder.WriteString(", ")
+	builder.WriteString("display_order=")
+	builder.WriteString(fmt.Sprintf("%v", _m.DisplayOrder))
+	builder.WriteString(", ")
+	builder.WriteString("enabled=")
+	builder.WriteString(fmt.Sprintf("%v", _m.Enabled))
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// UserAttributeDefinitions is a parsable slice of UserAttributeDefinition.
+type UserAttributeDefinitions []*UserAttributeDefinition

backend/ent/userattributedefinition/userattributedefinition.go

+// Code generated by ent, DO NOT EDIT.
+
+package userattributedefinition
+
+import (
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+)
+
+const (
+	// Label holds the string label denoting the userattributedefinition type in the database.
+	Label = "user_attribute_definition"
+	// FieldID holds the string denoting the id field in the database.
+	FieldID = "id"
+	// FieldCreatedAt holds the string denoting the created_at field in the database.
+	FieldCreatedAt = "created_at"
+	// FieldUpdatedAt holds the string denoting the updated_at field in the database.
+	FieldUpdatedAt = "updated_at"
+	// FieldDeletedAt holds the string denoting the deleted_at field in the database.
+	FieldDeletedAt = "deleted_at"
+	// FieldKey holds the string denoting the key field in the database.
+	FieldKey = "key"
+	// FieldName holds the string denoting the name field in the database.
+	FieldName = "name"
+	// FieldDescription holds the string denoting the description field in the database.
+	FieldDescription = "description"
+	// FieldType holds the string denoting the type field in the database.
+	FieldType = "type"
+	// FieldOptions holds the string denoting the options field in the database.
+	FieldOptions = "options"
+	// FieldRequired holds the string denoting the required field in the database.
+	FieldRequired = "required"
+	// FieldValidation holds the string denoting the validation field in the database.
+	FieldValidation = "validation"
+	// FieldPlaceholder holds the string denoting the placeholder field in the database.
+	FieldPlaceholder = "placeholder"
+	// FieldDisplayOrder holds the string denoting the display_order field in the database.
+	FieldDisplayOrder = "display_order"
+	// FieldEnabled holds the string denoting the enabled field in the database.
+	FieldEnabled = "enabled"
+	// EdgeValues holds the string denoting the values edge name in mutations.
+	EdgeValues = "values"
+	// Table holds the table name of the userattributedefinition in the database.
+	Table = "user_attribute_definitions"
+	// ValuesTable is the table that holds the values relation/edge.
+	ValuesTable = "user_attribute_values"
+	// ValuesInverseTable is the table name for the UserAttributeValue entity.
+	// It exists in this package in order to avoid circular dependency with the "userattributevalue" package.
+	ValuesInverseTable = "user_attribute_values"
+	// ValuesColumn is the table column denoting the values relation/edge.
+	ValuesColumn = "attribute_id"
+)
+
+// Columns holds all SQL columns for userattributedefinition fields.
+var Columns = []string{
+	FieldID,
+	FieldCreatedAt,
+	FieldUpdatedAt,
+	FieldDeletedAt,
+	FieldKey,
+	FieldName,
+	FieldDescription,
+	FieldType,
+	FieldOptions,
+	FieldRequired,
+	FieldValidation,
+	FieldPlaceholder,
+	FieldDisplayOrder,
+	FieldEnabled,
+}
+
+// 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
+}
+
+// Note that the variables below are initialized by the runtime
+// package on the initialization of the application. Therefore,
+// it should be imported in the main as follows:
+//
+//	import _ "github.com/Wei-Shaw/sub2api/ent/runtime"
+var (
+	Hooks        [1]ent.Hook
+	Interceptors [1]ent.Interceptor
+	// DefaultCreatedAt holds the default value on creation for the "created_at" field.
+	DefaultCreatedAt func() time.Time
+	// DefaultUpdatedAt holds the default value on creation for the "updated_at" field.
+	DefaultUpdatedAt func() time.Time
+	// UpdateDefaultUpdatedAt holds the default value on update for the "updated_at" field.
+	UpdateDefaultUpdatedAt func() time.Time
+	// KeyValidator is a validator for the "key" field. It is called by the builders before save.
+	KeyValidator func(string) error
+	// NameValidator is a validator for the "name" field. It is called by the builders before save.
+	NameValidator func(string) error
+	// DefaultDescription holds the default value on creation for the "description" field.
+	DefaultDescription string
+	// TypeValidator is a validator for the "type" field. It is called by the builders before save.
+	TypeValidator func(string) error
+	// DefaultOptions holds the default value on creation for the "options" field.
+	DefaultOptions []map[string]interface{}
+	// DefaultRequired holds the default value on creation for the "required" field.
+	DefaultRequired bool
+	// DefaultValidation holds the default value on creation for the "validation" field.
+	DefaultValidation map[string]interface{}
+	// DefaultPlaceholder holds the default value on creation for the "placeholder" field.
+	DefaultPlaceholder string
+	// PlaceholderValidator is a validator for the "placeholder" field. It is called by the builders before save.
+	PlaceholderValidator func(string) error
+	// DefaultDisplayOrder holds the default value on creation for the "display_order" field.
+	DefaultDisplayOrder int
+	// DefaultEnabled holds the default value on creation for the "enabled" field.
+	DefaultEnabled bool
+)
+
+// OrderOption defines the ordering options for the UserAttributeDefinition 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()
+}
+
+// ByCreatedAt orders the results by the created_at field.
+func ByCreatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldCreatedAt, opts...).ToFunc()
+}
+
+// ByUpdatedAt orders the results by the updated_at field.
+func ByUpdatedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldUpdatedAt, opts...).ToFunc()
+}
+
+// ByDeletedAt orders the results by the deleted_at field.
+func ByDeletedAt(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDeletedAt, opts...).ToFunc()
+}
+
+// ByKey orders the results by the key field.
+func ByKey(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldKey, opts...).ToFunc()
+}
+
+// ByName orders the results by the name field.
+func ByName(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldName, opts...).ToFunc()
+}
+
+// ByDescription orders the results by the description field.
+func ByDescription(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDescription, opts...).ToFunc()
+}
+
+// ByType orders the results by the type field.
+func ByType(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldType, opts...).ToFunc()
+}
+
+// ByRequired orders the results by the required field.
+func ByRequired(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldRequired, opts...).ToFunc()
+}
+
+// ByPlaceholder orders the results by the placeholder field.
+func ByPlaceholder(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldPlaceholder, opts...).ToFunc()
+}
+
+// ByDisplayOrder orders the results by the display_order field.
+func ByDisplayOrder(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldDisplayOrder, opts...).ToFunc()
+}
+
+// ByEnabled orders the results by the enabled field.
+func ByEnabled(opts ...sql.OrderTermOption) OrderOption {
+	return sql.OrderByField(FieldEnabled, opts...).ToFunc()
+}
+
+// ByValuesCount orders the results by values count.
+func ByValuesCount(opts ...sql.OrderTermOption) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborsCount(s, newValuesStep(), opts...)
+	}
+}
+
+// ByValues orders the results by values terms.
+func ByValues(term sql.OrderTerm, terms ...sql.OrderTerm) OrderOption {
+	return func(s *sql.Selector) {
+		sqlgraph.OrderByNeighborTerms(s, newValuesStep(), append([]sql.OrderTerm{term}, terms...)...)
+	}
+}
+func newValuesStep() *sqlgraph.Step {
+	return sqlgraph.NewStep(
+		sqlgraph.From(Table, FieldID),
+		sqlgraph.To(ValuesInverseTable, FieldID),
+		sqlgraph.Edge(sqlgraph.O2M, false, ValuesTable, ValuesColumn),
+	)
+}

backend/ent/userattributedefinition_delete.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+	"github.com/Wei-Shaw/sub2api/ent/predicate"
+	"github.com/Wei-Shaw/sub2api/ent/userattributedefinition"
+)
+
+// UserAttributeDefinitionDelete is the builder for deleting a UserAttributeDefinition entity.
+type UserAttributeDefinitionDelete struct {
+	config
+	hooks    []Hook
+	mutation *UserAttributeDefinitionMutation
+}
+
+// Where appends a list predicates to the UserAttributeDefinitionDelete builder.
+func (_d *UserAttributeDefinitionDelete) Where(ps ...predicate.UserAttributeDefinition) *UserAttributeDefinitionDelete {
+	_d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query and returns how many vertices were deleted.
+func (_d *UserAttributeDefinitionDelete) Exec(ctx context.Context) (int, error) {
+	return withHooks(ctx, _d.sqlExec, _d.mutation, _d.hooks)
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *UserAttributeDefinitionDelete) ExecX(ctx context.Context) int {
+	n, err := _d.Exec(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return n
+}
+
+func (_d *UserAttributeDefinitionDelete) sqlExec(ctx context.Context) (int, error) {
+	_spec := sqlgraph.NewDeleteSpec(userattributedefinition.Table, sqlgraph.NewFieldSpec(userattributedefinition.FieldID, field.TypeInt64))
+	if ps := _d.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	affected, err := sqlgraph.DeleteNodes(ctx, _d.driver, _spec)
+	if err != nil && sqlgraph.IsConstraintError(err) {
+		err = &ConstraintError{msg: err.Error(), wrap: err}
+	}
+	_d.mutation.done = true
+	return affected, err
+}
+
+// UserAttributeDefinitionDeleteOne is the builder for deleting a single UserAttributeDefinition entity.
+type UserAttributeDefinitionDeleteOne struct {
+	_d *UserAttributeDefinitionDelete
+}
+
+// Where appends a list predicates to the UserAttributeDefinitionDelete builder.
+func (_d *UserAttributeDefinitionDeleteOne) Where(ps ...predicate.UserAttributeDefinition) *UserAttributeDefinitionDeleteOne {
+	_d._d.mutation.Where(ps...)
+	return _d
+}
+
+// Exec executes the deletion query.
+func (_d *UserAttributeDefinitionDeleteOne) Exec(ctx context.Context) error {
+	n, err := _d._d.Exec(ctx)
+	switch {
+	case err != nil:
+		return err
+	case n == 0:
+		return &NotFoundError{userattributedefinition.Label}
+	default:
+		return nil
+	}
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (_d *UserAttributeDefinitionDeleteOne) ExecX(ctx context.Context) {
+	if err := _d.Exec(ctx); err != nil {
+		panic(err)
+	}
+}

backend/ent/userattributevalue.go

+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"fmt"
+	"strings"
+	"time"
+
+	"entgo.io/ent"
+	"entgo.io/ent/dialect/sql"
+	"github.com/Wei-Shaw/sub2api/ent/user"
+	"github.com/Wei-Shaw/sub2api/ent/userattributedefinition"
+	"github.com/Wei-Shaw/sub2api/ent/userattributevalue"
+)
+
+// UserAttributeValue is the model entity for the UserAttributeValue schema.
+type UserAttributeValue struct {
+	config `json:"-"`
+	// ID of the ent.
+	ID int64 `json:"id,omitempty"`
+	// CreatedAt holds the value of the "created_at" field.
+	CreatedAt time.Time `json:"created_at,omitempty"`
+	// UpdatedAt holds the value of the "updated_at" field.
+	UpdatedAt time.Time `json:"updated_at,omitempty"`
+	// UserID holds the value of the "user_id" field.
+	UserID int64 `json:"user_id,omitempty"`
+	// AttributeID holds the value of the "attribute_id" field.
+	AttributeID int64 `json:"attribute_id,omitempty"`
+	// Value holds the value of the "value" field.
+	Value string `json:"value,omitempty"`
+	// Edges holds the relations/edges for other nodes in the graph.
+	// The values are being populated by the UserAttributeValueQuery when eager-loading is set.
+	Edges        UserAttributeValueEdges `json:"edges"`
+	selectValues sql.SelectValues
+}
+
+// UserAttributeValueEdges holds the relations/edges for other nodes in the graph.
+type UserAttributeValueEdges struct {
+	// User holds the value of the user edge.
+	User *User `json:"user,omitempty"`
+	// Definition holds the value of the definition edge.
+	Definition *UserAttributeDefinition `json:"definition,omitempty"`
+	// loadedTypes holds the information for reporting if a
+	// type was loaded (or requested) in eager-loading or not.
+	loadedTypes [2]bool
+}
+
+// UserOrErr returns the User value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UserAttributeValueEdges) UserOrErr() (*User, error) {
+	if e.User != nil {
+		return e.User, nil
+	} else if e.loadedTypes[0] {
+		return nil, &NotFoundError{label: user.Label}
+	}
+	return nil, &NotLoadedError{edge: "user"}
+}
+
+// DefinitionOrErr returns the Definition value or an error if the edge
+// was not loaded in eager-loading, or loaded but was not found.
+func (e UserAttributeValueEdges) DefinitionOrErr() (*UserAttributeDefinition, error) {
+	if e.Definition != nil {
+		return e.Definition, nil
+	} else if e.loadedTypes[1] {
+		return nil, &NotFoundError{label: userattributedefinition.Label}
+	}
+	return nil, &NotLoadedError{edge: "definition"}
+}
+
+// scanValues returns the types for scanning values from sql.Rows.
+func (*UserAttributeValue) scanValues(columns []string) ([]any, error) {
+	values := make([]any, len(columns))
+	for i := range columns {
+		switch columns[i] {
+		case userattributevalue.FieldID, userattributevalue.FieldUserID, userattributevalue.FieldAttributeID:
+			values[i] = new(sql.NullInt64)
+		case userattributevalue.FieldValue:
+			values[i] = new(sql.NullString)
+		case userattributevalue.FieldCreatedAt, userattributevalue.FieldUpdatedAt:
+			values[i] = new(sql.NullTime)
+		default:
+			values[i] = new(sql.UnknownType)
+		}
+	}
+	return values, nil
+}
+
+// assignValues assigns the values that were returned from sql.Rows (after scanning)
+// to the UserAttributeValue fields.
+func (_m *UserAttributeValue) assignValues(columns []string, values []any) error {
+	if m, n := len(values), len(columns); m < n {
+		return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
+	}
+	for i := range columns {
+		switch columns[i] {
+		case userattributevalue.FieldID:
+			value, ok := values[i].(*sql.NullInt64)
+			if !ok {
+				return fmt.Errorf("unexpected type %T for field id", value)
+			}
+			_m.ID = int64(value.Int64)
+		case userattributevalue.FieldCreatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field created_at", values[i])
+			} else if value.Valid {
+				_m.CreatedAt = value.Time
+			}
+		case userattributevalue.FieldUpdatedAt:
+			if value, ok := values[i].(*sql.NullTime); !ok {
+				return fmt.Errorf("unexpected type %T for field updated_at", values[i])
+			} else if value.Valid {
+				_m.UpdatedAt = value.Time
+			}
+		case userattributevalue.FieldUserID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field user_id", values[i])
+			} else if value.Valid {
+				_m.UserID = value.Int64
+			}
+		case userattributevalue.FieldAttributeID:
+			if value, ok := values[i].(*sql.NullInt64); !ok {
+				return fmt.Errorf("unexpected type %T for field attribute_id", values[i])
+			} else if value.Valid {
+				_m.AttributeID = value.Int64
+			}
+		case userattributevalue.FieldValue:
+			if value, ok := values[i].(*sql.NullString); !ok {
+				return fmt.Errorf("unexpected type %T for field value", values[i])
+			} else if value.Valid {
+				_m.Value = value.String
+			}
+		default:
+			_m.selectValues.Set(columns[i], values[i])
+		}
+	}
+	return nil
+}
+
+// GetValue returns the ent.Value that was dynamically selected and assigned to the UserAttributeValue.
+// This includes values selected through modifiers, order, etc.
+func (_m *UserAttributeValue) GetValue(name string) (ent.Value, error) {
+	return _m.selectValues.Get(name)
+}
+
+// QueryUser queries the "user" edge of the UserAttributeValue entity.
+func (_m *UserAttributeValue) QueryUser() *UserQuery {
+	return NewUserAttributeValueClient(_m.config).QueryUser(_m)
+}
+
+// QueryDefinition queries the "definition" edge of the UserAttributeValue entity.
+func (_m *UserAttributeValue) QueryDefinition() *UserAttributeDefinitionQuery {
+	return NewUserAttributeValueClient(_m.config).QueryDefinition(_m)
+}
+
+// Update returns a builder for updating this UserAttributeValue.
+// Note that you need to call UserAttributeValue.Unwrap() before calling this method if this UserAttributeValue
+// was returned from a transaction, and the transaction was committed or rolled back.
+func (_m *UserAttributeValue) Update() *UserAttributeValueUpdateOne {
+	return NewUserAttributeValueClient(_m.config).UpdateOne(_m)
+}
+
+// Unwrap unwraps the UserAttributeValue entity that was returned from a transaction after it was closed,
+// so that all future queries will be executed through the driver which created the transaction.
+func (_m *UserAttributeValue) Unwrap() *UserAttributeValue {
+	_tx, ok := _m.config.driver.(*txDriver)
+	if !ok {
+		panic("ent: UserAttributeValue is not a transactional entity")
+	}
+	_m.config.driver = _tx.drv
+	return _m
+}
+
+// String implements the fmt.Stringer.
+func (_m *UserAttributeValue) String() string {
+	var builder strings.Builder
+	builder.WriteString("UserAttributeValue(")
+	builder.WriteString(fmt.Sprintf("id=%v, ", _m.ID))
+	builder.WriteString("created_at=")
+	builder.WriteString(_m.CreatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("updated_at=")
+	builder.WriteString(_m.UpdatedAt.Format(time.ANSIC))
+	builder.WriteString(", ")
+	builder.WriteString("user_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.UserID))
+	builder.WriteString(", ")
+	builder.WriteString("attribute_id=")
+	builder.WriteString(fmt.Sprintf("%v", _m.AttributeID))
+	builder.WriteString(", ")
+	builder.WriteString("value=")
+	builder.WriteString(_m.Value)
+	builder.WriteByte(')')
+	return builder.String()
+}
+
+// UserAttributeValues is a parsable slice of UserAttributeValue.
+type UserAttributeValues []*UserAttributeValue