homebox/backend/ent/group_create.go

// Code generated by ent, DO NOT EDIT.

package ent

import (
	"context"
	"errors"
	"fmt"
	"time"

	"entgo.io/ent/dialect/sql/sqlgraph"
	"entgo.io/ent/schema/field"
	"github.com/google/uuid"
	"github.com/hay-kot/content/backend/ent/group"
	"github.com/hay-kot/content/backend/ent/item"
	"github.com/hay-kot/content/backend/ent/label"
	"github.com/hay-kot/content/backend/ent/location"
	"github.com/hay-kot/content/backend/ent/user"
)

// GroupCreate is the builder for creating a Group entity.
type GroupCreate struct {
	config
	mutation *GroupMutation
	hooks    []Hook
}

// SetCreatedAt sets the "created_at" field.
func (gc *GroupCreate) SetCreatedAt(t time.Time) *GroupCreate {
	gc.mutation.SetCreatedAt(t)
	return gc
}

// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
func (gc *GroupCreate) SetNillableCreatedAt(t *time.Time) *GroupCreate {
	if t != nil {
		gc.SetCreatedAt(*t)
	}
	return gc
}

// SetUpdatedAt sets the "updated_at" field.
func (gc *GroupCreate) SetUpdatedAt(t time.Time) *GroupCreate {
	gc.mutation.SetUpdatedAt(t)
	return gc
}

// SetNillableUpdatedAt sets the "updated_at" field if the given value is not nil.
func (gc *GroupCreate) SetNillableUpdatedAt(t *time.Time) *GroupCreate {
	if t != nil {
		gc.SetUpdatedAt(*t)
	}
	return gc
}

// SetName sets the "name" field.
func (gc *GroupCreate) SetName(s string) *GroupCreate {
	gc.mutation.SetName(s)
	return gc
}

// SetCurrency sets the "currency" field.
func (gc *GroupCreate) SetCurrency(gr group.Currency) *GroupCreate {
	gc.mutation.SetCurrency(gr)
	return gc
}

// SetNillableCurrency sets the "currency" field if the given value is not nil.
func (gc *GroupCreate) SetNillableCurrency(gr *group.Currency) *GroupCreate {
	if gr != nil {
		gc.SetCurrency(*gr)
	}
	return gc
}

// SetID sets the "id" field.
func (gc *GroupCreate) SetID(u uuid.UUID) *GroupCreate {
	gc.mutation.SetID(u)
	return gc
}

// SetNillableID sets the "id" field if the given value is not nil.
func (gc *GroupCreate) SetNillableID(u *uuid.UUID) *GroupCreate {
	if u != nil {
		gc.SetID(*u)
	}
	return gc
}

// AddUserIDs adds the "users" edge to the User entity by IDs.
func (gc *GroupCreate) AddUserIDs(ids ...uuid.UUID) *GroupCreate {
	gc.mutation.AddUserIDs(ids...)
	return gc
}

// AddUsers adds the "users" edges to the User entity.
func (gc *GroupCreate) AddUsers(u ...*User) *GroupCreate {
	ids := make([]uuid.UUID, len(u))
	for i := range u {
		ids[i] = u[i].ID
	}
	return gc.AddUserIDs(ids...)
}

// AddLocationIDs adds the "locations" edge to the Location entity by IDs.
func (gc *GroupCreate) AddLocationIDs(ids ...uuid.UUID) *GroupCreate {
	gc.mutation.AddLocationIDs(ids...)
	return gc
}

// AddLocations adds the "locations" edges to the Location entity.
func (gc *GroupCreate) AddLocations(l ...*Location) *GroupCreate {
	ids := make([]uuid.UUID, len(l))
	for i := range l {
		ids[i] = l[i].ID
	}
	return gc.AddLocationIDs(ids...)
}

// AddItemIDs adds the "items" edge to the Item entity by IDs.
func (gc *GroupCreate) AddItemIDs(ids ...uuid.UUID) *GroupCreate {
	gc.mutation.AddItemIDs(ids...)
	return gc
}

// AddItems adds the "items" edges to the Item entity.
func (gc *GroupCreate) AddItems(i ...*Item) *GroupCreate {
	ids := make([]uuid.UUID, len(i))
	for j := range i {
		ids[j] = i[j].ID
	}
	return gc.AddItemIDs(ids...)
}

// AddLabelIDs adds the "labels" edge to the Label entity by IDs.
func (gc *GroupCreate) AddLabelIDs(ids ...uuid.UUID) *GroupCreate {
	gc.mutation.AddLabelIDs(ids...)
	return gc
}

// AddLabels adds the "labels" edges to the Label entity.
func (gc *GroupCreate) AddLabels(l ...*Label) *GroupCreate {
	ids := make([]uuid.UUID, len(l))
	for i := range l {
		ids[i] = l[i].ID
	}
	return gc.AddLabelIDs(ids...)
}

// Mutation returns the GroupMutation object of the builder.
func (gc *GroupCreate) Mutation() *GroupMutation {
	return gc.mutation
}

// Save creates the Group in the database.
func (gc *GroupCreate) Save(ctx context.Context) (*Group, error) {
	var (
		err  error
		node *Group
	)
	gc.defaults()
	if len(gc.hooks) == 0 {
		if err = gc.check(); err != nil {
			return nil, err
		}
		node, err = gc.sqlSave(ctx)
	} else {
		var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
			mutation, ok := m.(*GroupMutation)
			if !ok {
				return nil, fmt.Errorf("unexpected mutation type %T", m)
			}
			if err = gc.check(); err != nil {
				return nil, err
			}
			gc.mutation = mutation
			if node, err = gc.sqlSave(ctx); err != nil {
				return nil, err
			}
			mutation.id = &node.ID
			mutation.done = true
			return node, err
		})
		for i := len(gc.hooks) - 1; i >= 0; i-- {
			if gc.hooks[i] == nil {
				return nil, fmt.Errorf("ent: uninitialized hook (forgotten import ent/runtime?)")
			}
			mut = gc.hooks[i](mut)
		}
		v, err := mut.Mutate(ctx, gc.mutation)
		if err != nil {
			return nil, err
		}
		nv, ok := v.(*Group)
		if !ok {
			return nil, fmt.Errorf("unexpected node type %T returned from GroupMutation", v)
		}
		node = nv
	}
	return node, err
}

// SaveX calls Save and panics if Save returns an error.
func (gc *GroupCreate) SaveX(ctx context.Context) *Group {
	v, err := gc.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// Exec executes the query.
func (gc *GroupCreate) Exec(ctx context.Context) error {
	_, err := gc.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (gc *GroupCreate) ExecX(ctx context.Context) {
	if err := gc.Exec(ctx); err != nil {
		panic(err)
	}
}

// defaults sets the default values of the builder before save.
func (gc *GroupCreate) defaults() {
	if _, ok := gc.mutation.CreatedAt(); !ok {
		v := group.DefaultCreatedAt()
		gc.mutation.SetCreatedAt(v)
	}
	if _, ok := gc.mutation.UpdatedAt(); !ok {
		v := group.DefaultUpdatedAt()
		gc.mutation.SetUpdatedAt(v)
	}
	if _, ok := gc.mutation.Currency(); !ok {
		v := group.DefaultCurrency
		gc.mutation.SetCurrency(v)
	}
	if _, ok := gc.mutation.ID(); !ok {
		v := group.DefaultID()
		gc.mutation.SetID(v)
	}
}

// check runs all checks and user-defined validators on the builder.
func (gc *GroupCreate) check() error {
	if _, ok := gc.mutation.CreatedAt(); !ok {
		return &ValidationError{Name: "created_at", err: errors.New(`ent: missing required field "Group.created_at"`)}
	}
	if _, ok := gc.mutation.UpdatedAt(); !ok {
		return &ValidationError{Name: "updated_at", err: errors.New(`ent: missing required field "Group.updated_at"`)}
	}
	if _, ok := gc.mutation.Name(); !ok {
		return &ValidationError{Name: "name", err: errors.New(`ent: missing required field "Group.name"`)}
	}
	if v, ok := gc.mutation.Name(); ok {
		if err := group.NameValidator(v); err != nil {
			return &ValidationError{Name: "name", err: fmt.Errorf(`ent: validator failed for field "Group.name": %w`, err)}
		}
	}
	if _, ok := gc.mutation.Currency(); !ok {
		return &ValidationError{Name: "currency", err: errors.New(`ent: missing required field "Group.currency"`)}
	}
	if v, ok := gc.mutation.Currency(); ok {
		if err := group.CurrencyValidator(v); err != nil {
			return &ValidationError{Name: "currency", err: fmt.Errorf(`ent: validator failed for field "Group.currency": %w`, err)}
		}
	}
	return nil
}

func (gc *GroupCreate) sqlSave(ctx context.Context) (*Group, error) {
	_node, _spec := gc.createSpec()
	if err := sqlgraph.CreateNode(ctx, gc.driver, _spec); err != nil {
		if sqlgraph.IsConstraintError(err) {
			err = &ConstraintError{msg: err.Error(), wrap: err}
		}
		return nil, err
	}
	if _spec.ID.Value != nil {
		if id, ok := _spec.ID.Value.(*uuid.UUID); ok {
			_node.ID = *id
		} else if err := _node.ID.Scan(_spec.ID.Value); err != nil {
			return nil, err
		}
	}
	return _node, nil
}

func (gc *GroupCreate) createSpec() (*Group, *sqlgraph.CreateSpec) {
	var (
		_node = &Group{config: gc.config}
		_spec = &sqlgraph.CreateSpec{
			Table: group.Table,
			ID: &sqlgraph.FieldSpec{
				Type:   field.TypeUUID,
				Column: group.FieldID,
			},
		}
	)
	if id, ok := gc.mutation.ID(); ok {
		_node.ID = id
		_spec.ID.Value = &id
	}
	if value, ok := gc.mutation.CreatedAt(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeTime,
			Value:  value,
			Column: group.FieldCreatedAt,
		})
		_node.CreatedAt = value
	}
	if value, ok := gc.mutation.UpdatedAt(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeTime,
			Value:  value,
			Column: group.FieldUpdatedAt,
		})
		_node.UpdatedAt = value
	}
	if value, ok := gc.mutation.Name(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeString,
			Value:  value,
			Column: group.FieldName,
		})
		_node.Name = value
	}
	if value, ok := gc.mutation.Currency(); ok {
		_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
			Type:   field.TypeEnum,
			Value:  value,
			Column: group.FieldCurrency,
		})
		_node.Currency = value
	}
	if nodes := gc.mutation.UsersIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   group.UsersTable,
			Columns: []string{group.UsersColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: &sqlgraph.FieldSpec{
					Type:   field.TypeUUID,
					Column: user.FieldID,
				},
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges = append(_spec.Edges, edge)
	}
	if nodes := gc.mutation.LocationsIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   group.LocationsTable,
			Columns: []string{group.LocationsColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: &sqlgraph.FieldSpec{
					Type:   field.TypeUUID,
					Column: location.FieldID,
				},
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges = append(_spec.Edges, edge)
	}
	if nodes := gc.mutation.ItemsIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   group.ItemsTable,
			Columns: []string{group.ItemsColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: &sqlgraph.FieldSpec{
					Type:   field.TypeUUID,
					Column: item.FieldID,
				},
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges = append(_spec.Edges, edge)
	}
	if nodes := gc.mutation.LabelsIDs(); len(nodes) > 0 {
		edge := &sqlgraph.EdgeSpec{
			Rel:     sqlgraph.O2M,
			Inverse: false,
			Table:   group.LabelsTable,
			Columns: []string{group.LabelsColumn},
			Bidi:    false,
			Target: &sqlgraph.EdgeTarget{
				IDSpec: &sqlgraph.FieldSpec{
					Type:   field.TypeUUID,
					Column: label.FieldID,
				},
			},
		}
		for _, k := range nodes {
			edge.Target.Nodes = append(edge.Target.Nodes, k)
		}
		_spec.Edges = append(_spec.Edges, edge)
	}
	return _node, _spec
}

// GroupCreateBulk is the builder for creating many Group entities in bulk.
type GroupCreateBulk struct {
	config
	builders []*GroupCreate
}

// Save creates the Group entities in the database.
func (gcb *GroupCreateBulk) Save(ctx context.Context) ([]*Group, error) {
	specs := make([]*sqlgraph.CreateSpec, len(gcb.builders))
	nodes := make([]*Group, len(gcb.builders))
	mutators := make([]Mutator, len(gcb.builders))
	for i := range gcb.builders {
		func(i int, root context.Context) {
			builder := gcb.builders[i]
			builder.defaults()
			var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
				mutation, ok := m.(*GroupMutation)
				if !ok {
					return nil, fmt.Errorf("unexpected mutation type %T", m)
				}
				if err := builder.check(); err != nil {
					return nil, err
				}
				builder.mutation = mutation
				nodes[i], specs[i] = builder.createSpec()
				var err error
				if i < len(mutators)-1 {
					_, err = mutators[i+1].Mutate(root, gcb.builders[i+1].mutation)
				} else {
					spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
					// Invoke the actual operation on the latest mutation in the chain.
					if err = sqlgraph.BatchCreate(ctx, gcb.driver, spec); err != nil {
						if sqlgraph.IsConstraintError(err) {
							err = &ConstraintError{msg: err.Error(), wrap: err}
						}
					}
				}
				if err != nil {
					return nil, err
				}
				mutation.id = &nodes[i].ID
				mutation.done = true
				return nodes[i], nil
			})
			for i := len(builder.hooks) - 1; i >= 0; i-- {
				mut = builder.hooks[i](mut)
			}
			mutators[i] = mut
		}(i, ctx)
	}
	if len(mutators) > 0 {
		if _, err := mutators[0].Mutate(ctx, gcb.builders[0].mutation); err != nil {
			return nil, err
		}
	}
	return nodes, nil
}

// SaveX is like Save, but panics if an error occurs.
func (gcb *GroupCreateBulk) SaveX(ctx context.Context) []*Group {
	v, err := gcb.Save(ctx)
	if err != nil {
		panic(err)
	}
	return v
}

// Exec executes the query.
func (gcb *GroupCreateBulk) Exec(ctx context.Context) error {
	_, err := gcb.Save(ctx)
	return err
}

// ExecX is like Exec, but panics if an error occurs.
func (gcb *GroupCreateBulk) ExecX(ctx context.Context) {
	if err := gcb.Exec(ctx); err != nil {
		panic(err)
	}
}