forked from gobench-io/gobench
/
graph_create.go
275 lines (255 loc) · 6.87 KB
/
graph_create.go
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// Code generated by entc, DO NOT EDIT.
package ent
import (
"context"
"errors"
"fmt"
"github.com/facebook/ent/dialect/sql/sqlgraph"
"github.com/facebook/ent/schema/field"
"github.com/iAnatoly/gobench/ent/graph"
"github.com/iAnatoly/gobench/ent/group"
"github.com/iAnatoly/gobench/ent/metric"
)
// GraphCreate is the builder for creating a Graph entity.
type GraphCreate struct {
config
mutation *GraphMutation
hooks []Hook
}
// SetTitle sets the title field.
func (gc *GraphCreate) SetTitle(s string) *GraphCreate {
gc.mutation.SetTitle(s)
return gc
}
// SetUnit sets the unit field.
func (gc *GraphCreate) SetUnit(s string) *GraphCreate {
gc.mutation.SetUnit(s)
return gc
}
// SetGroupID sets the group edge to Group by id.
func (gc *GraphCreate) SetGroupID(id int) *GraphCreate {
gc.mutation.SetGroupID(id)
return gc
}
// SetNillableGroupID sets the group edge to Group by id if the given value is not nil.
func (gc *GraphCreate) SetNillableGroupID(id *int) *GraphCreate {
if id != nil {
gc = gc.SetGroupID(*id)
}
return gc
}
// SetGroup sets the group edge to Group.
func (gc *GraphCreate) SetGroup(g *Group) *GraphCreate {
return gc.SetGroupID(g.ID)
}
// AddMetricIDs adds the metrics edge to Metric by ids.
func (gc *GraphCreate) AddMetricIDs(ids ...int) *GraphCreate {
gc.mutation.AddMetricIDs(ids...)
return gc
}
// AddMetrics adds the metrics edges to Metric.
func (gc *GraphCreate) AddMetrics(m ...*Metric) *GraphCreate {
ids := make([]int, len(m))
for i := range m {
ids[i] = m[i].ID
}
return gc.AddMetricIDs(ids...)
}
// Mutation returns the GraphMutation object of the builder.
func (gc *GraphCreate) Mutation() *GraphMutation {
return gc.mutation
}
// Save creates the Graph in the database.
func (gc *GraphCreate) Save(ctx context.Context) (*Graph, error) {
var (
err error
node *Graph
)
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.(*GraphMutation)
if !ok {
return nil, fmt.Errorf("unexpected mutation type %T", m)
}
if err = gc.check(); err != nil {
return nil, err
}
gc.mutation = mutation
node, err = gc.sqlSave(ctx)
mutation.done = true
return node, err
})
for i := len(gc.hooks) - 1; i >= 0; i-- {
mut = gc.hooks[i](mut)
}
if _, err := mut.Mutate(ctx, gc.mutation); err != nil {
return nil, err
}
}
return node, err
}
// SaveX calls Save and panics if Save returns an error.
func (gc *GraphCreate) SaveX(ctx context.Context) *Graph {
v, err := gc.Save(ctx)
if err != nil {
panic(err)
}
return v
}
// check runs all checks and user-defined validators on the builder.
func (gc *GraphCreate) check() error {
if _, ok := gc.mutation.Title(); !ok {
return &ValidationError{Name: "title", err: errors.New("ent: missing required field \"title\"")}
}
if _, ok := gc.mutation.Unit(); !ok {
return &ValidationError{Name: "unit", err: errors.New("ent: missing required field \"unit\"")}
}
return nil
}
func (gc *GraphCreate) sqlSave(ctx context.Context) (*Graph, error) {
_node, _spec := gc.createSpec()
if err := sqlgraph.CreateNode(ctx, gc.driver, _spec); err != nil {
if cerr, ok := isSQLConstraintError(err); ok {
err = cerr
}
return nil, err
}
id := _spec.ID.Value.(int64)
_node.ID = int(id)
return _node, nil
}
func (gc *GraphCreate) createSpec() (*Graph, *sqlgraph.CreateSpec) {
var (
_node = &Graph{config: gc.config}
_spec = &sqlgraph.CreateSpec{
Table: graph.Table,
ID: &sqlgraph.FieldSpec{
Type: field.TypeInt,
Column: graph.FieldID,
},
}
)
if value, ok := gc.mutation.Title(); ok {
_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
Type: field.TypeString,
Value: value,
Column: graph.FieldTitle,
})
_node.Title = value
}
if value, ok := gc.mutation.Unit(); ok {
_spec.Fields = append(_spec.Fields, &sqlgraph.FieldSpec{
Type: field.TypeString,
Value: value,
Column: graph.FieldUnit,
})
_node.Unit = value
}
if nodes := gc.mutation.GroupIDs(); len(nodes) > 0 {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.M2O,
Inverse: true,
Table: graph.GroupTable,
Columns: []string{graph.GroupColumn},
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: &sqlgraph.FieldSpec{
Type: field.TypeInt,
Column: group.FieldID,
},
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges = append(_spec.Edges, edge)
}
if nodes := gc.mutation.MetricsIDs(); len(nodes) > 0 {
edge := &sqlgraph.EdgeSpec{
Rel: sqlgraph.O2M,
Inverse: false,
Table: graph.MetricsTable,
Columns: []string{graph.MetricsColumn},
Bidi: false,
Target: &sqlgraph.EdgeTarget{
IDSpec: &sqlgraph.FieldSpec{
Type: field.TypeInt,
Column: metric.FieldID,
},
},
}
for _, k := range nodes {
edge.Target.Nodes = append(edge.Target.Nodes, k)
}
_spec.Edges = append(_spec.Edges, edge)
}
return _node, _spec
}
// GraphCreateBulk is the builder for creating a bulk of Graph entities.
type GraphCreateBulk struct {
config
builders []*GraphCreate
}
// Save creates the Graph entities in the database.
func (gcb *GraphCreateBulk) Save(ctx context.Context) ([]*Graph, error) {
specs := make([]*sqlgraph.CreateSpec, len(gcb.builders))
nodes := make([]*Graph, len(gcb.builders))
mutators := make([]Mutator, len(gcb.builders))
for i := range gcb.builders {
func(i int, root context.Context) {
builder := gcb.builders[i]
var mut Mutator = MutateFunc(func(ctx context.Context, m Mutation) (Value, error) {
mutation, ok := m.(*GraphMutation)
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 {
// Invoke the actual operation on the latest mutation in the chain.
if err = sqlgraph.BatchCreate(ctx, gcb.driver, &sqlgraph.BatchCreateSpec{Nodes: specs}); err != nil {
if cerr, ok := isSQLConstraintError(err); ok {
err = cerr
}
}
}
mutation.done = true
if err != nil {
return nil, err
}
id := specs[i].ID.Value.(int64)
nodes[i].ID = int(id)
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 calls Save and panics if Save returns an error.
func (gcb *GraphCreateBulk) SaveX(ctx context.Context) []*Graph {
v, err := gcb.Save(ctx)
if err != nil {
panic(err)
}
return v
}