first draft version

ent/settings_update.go

@@ -0,0 +1,243 @@
+// Code generated by ent, DO NOT EDIT.
+
+package ent
+
+import (
+	"context"
+	"errors"
+	"fmt"
+	"polaris/ent/predicate"
+	"polaris/ent/settings"
+
+	"entgo.io/ent/dialect/sql"
+	"entgo.io/ent/dialect/sql/sqlgraph"
+	"entgo.io/ent/schema/field"
+)
+
+// SettingsUpdate is the builder for updating Settings entities.
+type SettingsUpdate struct {
+	config
+	hooks    []Hook
+	mutation *SettingsMutation
+}
+
+// Where appends a list predicates to the SettingsUpdate builder.
+func (su *SettingsUpdate) Where(ps ...predicate.Settings) *SettingsUpdate {
+	su.mutation.Where(ps...)
+	return su
+}
+
+// SetKey sets the "key" field.
+func (su *SettingsUpdate) SetKey(s string) *SettingsUpdate {
+	su.mutation.SetKey(s)
+	return su
+}
+
+// SetNillableKey sets the "key" field if the given value is not nil.
+func (su *SettingsUpdate) SetNillableKey(s *string) *SettingsUpdate {
+	if s != nil {
+		su.SetKey(*s)
+	}
+	return su
+}
+
+// SetValue sets the "value" field.
+func (su *SettingsUpdate) SetValue(s string) *SettingsUpdate {
+	su.mutation.SetValue(s)
+	return su
+}
+
+// SetNillableValue sets the "value" field if the given value is not nil.
+func (su *SettingsUpdate) SetNillableValue(s *string) *SettingsUpdate {
+	if s != nil {
+		su.SetValue(*s)
+	}
+	return su
+}
+
+// Mutation returns the SettingsMutation object of the builder.
+func (su *SettingsUpdate) Mutation() *SettingsMutation {
+	return su.mutation
+}
+
+// Save executes the query and returns the number of nodes affected by the update operation.
+func (su *SettingsUpdate) Save(ctx context.Context) (int, error) {
+	return withHooks(ctx, su.sqlSave, su.mutation, su.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (su *SettingsUpdate) SaveX(ctx context.Context) int {
+	affected, err := su.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return affected
+}
+
+// Exec executes the query.
+func (su *SettingsUpdate) Exec(ctx context.Context) error {
+	_, err := su.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (su *SettingsUpdate) ExecX(ctx context.Context) {
+	if err := su.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (su *SettingsUpdate) sqlSave(ctx context.Context) (n int, err error) {
+	_spec := sqlgraph.NewUpdateSpec(settings.Table, settings.Columns, sqlgraph.NewFieldSpec(settings.FieldID, field.TypeInt))
+	if ps := su.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := su.mutation.Key(); ok {
+		_spec.SetField(settings.FieldKey, field.TypeString, value)
+	}
+	if value, ok := su.mutation.Value(); ok {
+		_spec.SetField(settings.FieldValue, field.TypeString, value)
+	}
+	if n, err = sqlgraph.UpdateNodes(ctx, su.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{settings.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return 0, err
+	}
+	su.mutation.done = true
+	return n, nil
+}
+
+// SettingsUpdateOne is the builder for updating a single Settings entity.
+type SettingsUpdateOne struct {
+	config
+	fields   []string
+	hooks    []Hook
+	mutation *SettingsMutation
+}
+
+// SetKey sets the "key" field.
+func (suo *SettingsUpdateOne) SetKey(s string) *SettingsUpdateOne {
+	suo.mutation.SetKey(s)
+	return suo
+}
+
+// SetNillableKey sets the "key" field if the given value is not nil.
+func (suo *SettingsUpdateOne) SetNillableKey(s *string) *SettingsUpdateOne {
+	if s != nil {
+		suo.SetKey(*s)
+	}
+	return suo
+}
+
+// SetValue sets the "value" field.
+func (suo *SettingsUpdateOne) SetValue(s string) *SettingsUpdateOne {
+	suo.mutation.SetValue(s)
+	return suo
+}
+
+// SetNillableValue sets the "value" field if the given value is not nil.
+func (suo *SettingsUpdateOne) SetNillableValue(s *string) *SettingsUpdateOne {
+	if s != nil {
+		suo.SetValue(*s)
+	}
+	return suo
+}
+
+// Mutation returns the SettingsMutation object of the builder.
+func (suo *SettingsUpdateOne) Mutation() *SettingsMutation {
+	return suo.mutation
+}
+
+// Where appends a list predicates to the SettingsUpdate builder.
+func (suo *SettingsUpdateOne) Where(ps ...predicate.Settings) *SettingsUpdateOne {
+	suo.mutation.Where(ps...)
+	return suo
+}
+
+// Select allows selecting one or more fields (columns) of the returned entity.
+// The default is selecting all fields defined in the entity schema.
+func (suo *SettingsUpdateOne) Select(field string, fields ...string) *SettingsUpdateOne {
+	suo.fields = append([]string{field}, fields...)
+	return suo
+}
+
+// Save executes the query and returns the updated Settings entity.
+func (suo *SettingsUpdateOne) Save(ctx context.Context) (*Settings, error) {
+	return withHooks(ctx, suo.sqlSave, suo.mutation, suo.hooks)
+}
+
+// SaveX is like Save, but panics if an error occurs.
+func (suo *SettingsUpdateOne) SaveX(ctx context.Context) *Settings {
+	node, err := suo.Save(ctx)
+	if err != nil {
+		panic(err)
+	}
+	return node
+}
+
+// Exec executes the query on the entity.
+func (suo *SettingsUpdateOne) Exec(ctx context.Context) error {
+	_, err := suo.Save(ctx)
+	return err
+}
+
+// ExecX is like Exec, but panics if an error occurs.
+func (suo *SettingsUpdateOne) ExecX(ctx context.Context) {
+	if err := suo.Exec(ctx); err != nil {
+		panic(err)
+	}
+}
+
+func (suo *SettingsUpdateOne) sqlSave(ctx context.Context) (_node *Settings, err error) {
+	_spec := sqlgraph.NewUpdateSpec(settings.Table, settings.Columns, sqlgraph.NewFieldSpec(settings.FieldID, field.TypeInt))
+	id, ok := suo.mutation.ID()
+	if !ok {
+		return nil, &ValidationError{Name: "id", err: errors.New(`ent: missing "Settings.id" for update`)}
+	}
+	_spec.Node.ID.Value = id
+	if fields := suo.fields; len(fields) > 0 {
+		_spec.Node.Columns = make([]string, 0, len(fields))
+		_spec.Node.Columns = append(_spec.Node.Columns, settings.FieldID)
+		for _, f := range fields {
+			if !settings.ValidColumn(f) {
+				return nil, &ValidationError{Name: f, err: fmt.Errorf("ent: invalid field %q for query", f)}
+			}
+			if f != settings.FieldID {
+				_spec.Node.Columns = append(_spec.Node.Columns, f)
+			}
+		}
+	}
+	if ps := suo.mutation.predicates; len(ps) > 0 {
+		_spec.Predicate = func(selector *sql.Selector) {
+			for i := range ps {
+				ps[i](selector)
+			}
+		}
+	}
+	if value, ok := suo.mutation.Key(); ok {
+		_spec.SetField(settings.FieldKey, field.TypeString, value)
+	}
+	if value, ok := suo.mutation.Value(); ok {
+		_spec.SetField(settings.FieldValue, field.TypeString, value)
+	}
+	_node = &Settings{config: suo.config}
+	_spec.Assign = _node.assignValues
+	_spec.ScanValues = _node.scanValues
+	if err = sqlgraph.UpdateNode(ctx, suo.driver, _spec); err != nil {
+		if _, ok := err.(*sqlgraph.NotFoundError); ok {
+			err = &NotFoundError{settings.Label}
+		} else if sqlgraph.IsConstraintError(err) {
+			err = &ConstraintError{msg: err.Error(), wrap: err}
+		}
+		return nil, err
+	}
+	suo.mutation.done = true
+	return _node, nil
+}