397 lines
10 KiB
Go
397 lines
10 KiB
Go
// Code generated by entc, DO NOT EDIT.
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package ent
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import (
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"context"
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"errors"
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"fmt"
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"time"
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"todo/ent/todo"
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"entgo.io/ent/dialect/sql/sqlgraph"
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"entgo.io/ent/schema/field"
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)
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// TodoCreate is the builder for creating a Todo entity.
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type TodoCreate struct {
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config
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mutation *TodoMutation
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hooks []Hook
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}
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// SetText sets the "text" field.
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func (tc *TodoCreate) SetText(s string) *TodoCreate {
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tc.mutation.SetText(s)
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return tc
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}
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// SetCreatedAt sets the "created_at" field.
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func (tc *TodoCreate) SetCreatedAt(t time.Time) *TodoCreate {
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tc.mutation.SetCreatedAt(t)
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return tc
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}
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// SetNillableCreatedAt sets the "created_at" field if the given value is not nil.
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func (tc *TodoCreate) SetNillableCreatedAt(t *time.Time) *TodoCreate {
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if t != nil {
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tc.SetCreatedAt(*t)
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}
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return tc
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}
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// SetStatus sets the "status" field.
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func (tc *TodoCreate) SetStatus(t todo.Status) *TodoCreate {
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tc.mutation.SetStatus(t)
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return tc
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}
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// SetNillableStatus sets the "status" field if the given value is not nil.
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func (tc *TodoCreate) SetNillableStatus(t *todo.Status) *TodoCreate {
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if t != nil {
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tc.SetStatus(*t)
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}
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return tc
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}
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// SetPriority sets the "priority" field.
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func (tc *TodoCreate) SetPriority(i int) *TodoCreate {
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tc.mutation.SetPriority(i)
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return tc
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}
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// SetNillablePriority sets the "priority" field if the given value is not nil.
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func (tc *TodoCreate) SetNillablePriority(i *int) *TodoCreate {
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if i != nil {
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tc.SetPriority(*i)
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}
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return tc
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}
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// AddChildIDs adds the "children" edge to the Todo entity by IDs.
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func (tc *TodoCreate) AddChildIDs(ids ...int) *TodoCreate {
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tc.mutation.AddChildIDs(ids...)
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return tc
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}
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// AddChildren adds the "children" edges to the Todo entity.
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func (tc *TodoCreate) AddChildren(t ...*Todo) *TodoCreate {
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ids := make([]int, len(t))
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for i := range t {
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ids[i] = t[i].ID
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}
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return tc.AddChildIDs(ids...)
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}
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// SetParentID sets the "parent" edge to the Todo entity by ID.
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func (tc *TodoCreate) SetParentID(id int) *TodoCreate {
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tc.mutation.SetParentID(id)
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return tc
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}
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// SetNillableParentID sets the "parent" edge to the Todo entity by ID if the given value is not nil.
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func (tc *TodoCreate) SetNillableParentID(id *int) *TodoCreate {
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if id != nil {
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tc = tc.SetParentID(*id)
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}
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return tc
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}
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// SetParent sets the "parent" edge to the Todo entity.
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func (tc *TodoCreate) SetParent(t *Todo) *TodoCreate {
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return tc.SetParentID(t.ID)
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}
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// Mutation returns the TodoMutation object of the builder.
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func (tc *TodoCreate) Mutation() *TodoMutation {
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return tc.mutation
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}
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// Save creates the Todo in the database.
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func (tc *TodoCreate) Save(ctx context.Context) (*Todo, error) {
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var (
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err error
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node *Todo
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)
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tc.defaults()
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if len(tc.hooks) == 0 {
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if err = tc.check(); err != nil {
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return nil, err
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}
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node, err = tc.sqlSave(ctx)
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} else {
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var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
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mutation, ok := m.(*TodoMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T", m)
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}
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if err = tc.check(); err != nil {
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return nil, err
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}
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tc.mutation = mutation
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if node, err = tc.sqlSave(ctx); err != nil {
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return nil, err
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}
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mutation.id = &node.ID
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mutation.done = true
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return node, err
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})
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for i := len(tc.hooks) - 1; i >= 0; i-- {
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if tc.hooks[i] == nil {
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return nil, fmt.Errorf("ent: uninitialized hook (forgotten import ent/runtime?)")
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}
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mut = tc.hooks[i](mut)
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}
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if _, err := mut.Mutate(ctx, tc.mutation); err != nil {
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return nil, err
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}
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}
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return node, err
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}
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// SaveX calls Save and panics if Save returns an error.
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func (tc *TodoCreate) SaveX(ctx context.Context) *Todo {
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v, err := tc.Save(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Exec executes the query.
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func (tc *TodoCreate) Exec(ctx context.Context) error {
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_, err := tc.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (tc *TodoCreate) ExecX(ctx context.Context) {
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if err := tc.Exec(ctx); err != nil {
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panic(err)
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}
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}
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// defaults sets the default values of the builder before save.
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func (tc *TodoCreate) defaults() {
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if _, ok := tc.mutation.CreatedAt(); !ok {
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v := todo.DefaultCreatedAt()
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tc.mutation.SetCreatedAt(v)
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}
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if _, ok := tc.mutation.Status(); !ok {
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v := todo.DefaultStatus
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tc.mutation.SetStatus(v)
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}
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if _, ok := tc.mutation.Priority(); !ok {
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v := todo.DefaultPriority
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tc.mutation.SetPriority(v)
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}
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}
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// check runs all checks and user-defined validators on the builder.
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func (tc *TodoCreate) check() error {
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if _, ok := tc.mutation.Text(); !ok {
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return &ValidationError{Name: "text", err: errors.New(`ent: missing required field "Todo.text"`)}
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}
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if v, ok := tc.mutation.Text(); ok {
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if err := todo.TextValidator(v); err != nil {
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return &ValidationError{Name: "text", err: fmt.Errorf(`ent: validator failed for field "Todo.text": %w`, err)}
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}
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}
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if _, ok := tc.mutation.CreatedAt(); !ok {
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return &ValidationError{Name: "created_at", err: errors.New(`ent: missing required field "Todo.created_at"`)}
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}
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if _, ok := tc.mutation.Status(); !ok {
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return &ValidationError{Name: "status", err: errors.New(`ent: missing required field "Todo.status"`)}
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}
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if v, ok := tc.mutation.Status(); ok {
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if err := todo.StatusValidator(v); err != nil {
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return &ValidationError{Name: "status", err: fmt.Errorf(`ent: validator failed for field "Todo.status": %w`, err)}
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}
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}
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if _, ok := tc.mutation.Priority(); !ok {
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return &ValidationError{Name: "priority", err: errors.New(`ent: missing required field "Todo.priority"`)}
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}
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return nil
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}
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func (tc *TodoCreate) sqlSave(ctx context.Context) (*Todo, error) {
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_node, _spec := tc.createSpec()
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if err := sqlgraph.CreateNode(ctx, tc.driver, _spec); err != nil {
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if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{err.Error(), err}
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}
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return nil, err
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}
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id := _spec.ID.Value.(int64)
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_node.ID = int(id)
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return _node, nil
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}
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func (tc *TodoCreate) createSpec() (*Todo, *sqlgraph.CreateSpec) {
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var (
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_node = &Todo{config: tc.config}
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_spec = &sqlgraph.CreateSpec{
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Table: todo.Table,
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ID: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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}
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)
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if value, ok := tc.mutation.Text(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeString,
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Value: value,
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Column: todo.FieldText,
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})
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_node.Text = value
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}
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if value, ok := tc.mutation.CreatedAt(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeTime,
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Value: value,
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Column: todo.FieldCreatedAt,
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})
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_node.CreatedAt = value
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}
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if value, ok := tc.mutation.Status(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeEnum,
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Value: value,
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Column: todo.FieldStatus,
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})
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_node.Status = value
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}
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if value, ok := tc.mutation.Priority(); ok {
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_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Value: value,
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Column: todo.FieldPriority,
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})
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_node.Priority = value
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}
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if nodes := tc.mutation.ChildrenIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.O2M,
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Inverse: true,
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Table: todo.ChildrenTable,
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Columns: []string{todo.ChildrenColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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for _, k := range nodes {
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edge.Target.Nodes = append(edge.Target.Nodes, k)
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}
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_spec.Edges = append(_spec.Edges, edge)
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}
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if nodes := tc.mutation.ParentIDs(); len(nodes) > 0 {
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edge := &sqlgraph.EdgeSpec{
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Rel: sqlgraph.M2O,
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Inverse: false,
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Table: todo.ParentTable,
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Columns: []string{todo.ParentColumn},
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Bidi: false,
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Target: &sqlgraph.EdgeTarget{
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IDSpec: &sqlgraph.FieldSpec{
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Type: field.TypeInt,
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Column: todo.FieldID,
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},
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},
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}
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for _, k := range nodes {
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edge.Target.Nodes = append(edge.Target.Nodes, k)
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}
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_node.todo_parent = &nodes[0]
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_spec.Edges = append(_spec.Edges, edge)
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}
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return _node, _spec
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}
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// TodoCreateBulk is the builder for creating many Todo entities in bulk.
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type TodoCreateBulk struct {
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config
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builders []*TodoCreate
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}
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// Save creates the Todo entities in the database.
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func (tcb *TodoCreateBulk) Save(ctx context.Context) ([]*Todo, error) {
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specs := make([]*sqlgraph.CreateSpec, len(tcb.builders))
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nodes := make([]*Todo, len(tcb.builders))
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mutators := make([]Mutator, len(tcb.builders))
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for i := range tcb.builders {
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func(i int, root context.Context) {
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builder := tcb.builders[i]
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builder.defaults()
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var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
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mutation, ok := m.(*TodoMutation)
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if !ok {
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return nil, fmt.Errorf("unexpected mutation type %T", m)
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}
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if err := builder.check(); err != nil {
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return nil, err
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}
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builder.mutation = mutation
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nodes[i], specs[i] = builder.createSpec()
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var err error
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if i < len(mutators)-1 {
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_, err = mutators[i+1].Mutate(root, tcb.builders[i+1].mutation)
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} else {
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spec := &sqlgraph.BatchCreateSpec{Nodes: specs}
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// Invoke the actual operation on the latest mutation in the chain.
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if err = sqlgraph.BatchCreate(ctx, tcb.driver, spec); err != nil {
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if sqlgraph.IsConstraintError(err) {
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err = &ConstraintError{err.Error(), err}
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}
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}
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}
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if err != nil {
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return nil, err
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}
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mutation.id = &nodes[i].ID
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mutation.done = true
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if specs[i].ID.Value != nil {
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id := specs[i].ID.Value.(int64)
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nodes[i].ID = int(id)
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}
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return nodes[i], nil
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})
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for i := len(builder.hooks) - 1; i >= 0; i-- {
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mut = builder.hooks[i](mut)
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}
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mutators[i] = mut
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}(i, ctx)
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}
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if len(mutators) > 0 {
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if _, err := mutators[0].Mutate(ctx, tcb.builders[0].mutation); err != nil {
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return nil, err
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}
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}
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return nodes, nil
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}
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// SaveX is like Save, but panics if an error occurs.
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func (tcb *TodoCreateBulk) SaveX(ctx context.Context) []*Todo {
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v, err := tcb.Save(ctx)
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if err != nil {
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panic(err)
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}
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return v
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}
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// Exec executes the query.
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func (tcb *TodoCreateBulk) Exec(ctx context.Context) error {
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_, err := tcb.Save(ctx)
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return err
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}
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// ExecX is like Exec, but panics if an error occurs.
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func (tcb *TodoCreateBulk) ExecX(ctx context.Context) {
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if err := tcb.Exec(ctx); err != nil {
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panic(err)
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}
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}
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