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category.go
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category.go
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// Copyright 2019-present Facebook
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// Code generated by entc, DO NOT EDIT.
package ent
import (
"encoding/json"
"fmt"
"strings"
"time"
"entgo.io/contrib/entgql/internal/todofed/ent/category"
"entgo.io/contrib/entgql/internal/todofed/ent/schema/schematype"
"entgo.io/ent"
"entgo.io/ent/dialect/sql"
)
// Category is the model entity for the Category schema.
type Category struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// Text holds the value of the "text" field.
Text string `json:"text,omitempty"`
// Status holds the value of the "status" field.
Status category.Status `json:"status,omitempty"`
// Config holds the value of the "config" field.
Config *schematype.CategoryConfig `json:"config,omitempty"`
// Duration holds the value of the "duration" field.
Duration time.Duration `json:"duration,omitempty"`
// Count holds the value of the "count" field.
Count uint64 `json:"count,omitempty"`
// Strings holds the value of the "strings" field.
Strings []string `json:"strings,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the CategoryQuery when eager-loading is set.
Edges CategoryEdges `json:"edges"`
selectValues sql.SelectValues
}
// CategoryEdges holds the relations/edges for other nodes in the graph.
type CategoryEdges struct {
// Todos holds the value of the todos edge.
Todos []*Todo `json:"todos,omitempty"`
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [1]bool
// totalCount holds the count of the edges above.
totalCount [1]map[string]int
namedTodos map[string][]*Todo
}
// TodosOrErr returns the Todos value or an error if the edge
// was not loaded in eager-loading.
func (e CategoryEdges) TodosOrErr() ([]*Todo, error) {
if e.loadedTypes[0] {
return e.Todos, nil
}
return nil, &NotLoadedError{edge: "todos"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Category) scanValues(columns []string) ([]any, error) {
values := make([]any, len(columns))
for i := range columns {
switch columns[i] {
case category.FieldStrings:
values[i] = new([]byte)
case category.FieldConfig:
values[i] = new(schematype.CategoryConfig)
case category.FieldID, category.FieldDuration, category.FieldCount:
values[i] = new(sql.NullInt64)
case category.FieldText, category.FieldStatus:
values[i] = new(sql.NullString)
default:
values[i] = new(sql.UnknownType)
}
}
return values, nil
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Category fields.
func (c *Category) 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 category.FieldID:
value, ok := values[i].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
c.ID = int(value.Int64)
case category.FieldText:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field text", values[i])
} else if value.Valid {
c.Text = value.String
}
case category.FieldStatus:
if value, ok := values[i].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field status", values[i])
} else if value.Valid {
c.Status = category.Status(value.String)
}
case category.FieldConfig:
if value, ok := values[i].(*schematype.CategoryConfig); !ok {
return fmt.Errorf("unexpected type %T for field config", values[i])
} else if value != nil {
c.Config = value
}
case category.FieldDuration:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field duration", values[i])
} else if value.Valid {
c.Duration = time.Duration(value.Int64)
}
case category.FieldCount:
if value, ok := values[i].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for field count", values[i])
} else if value.Valid {
c.Count = uint64(value.Int64)
}
case category.FieldStrings:
if value, ok := values[i].(*[]byte); !ok {
return fmt.Errorf("unexpected type %T for field strings", values[i])
} else if value != nil && len(*value) > 0 {
if err := json.Unmarshal(*value, &c.Strings); err != nil {
return fmt.Errorf("unmarshal field strings: %w", err)
}
}
default:
c.selectValues.Set(columns[i], values[i])
}
}
return nil
}
// Value returns the ent.Value that was dynamically selected and assigned to the Category.
// This includes values selected through modifiers, order, etc.
func (c *Category) Value(name string) (ent.Value, error) {
return c.selectValues.Get(name)
}
// QueryTodos queries the "todos" edge of the Category entity.
func (c *Category) QueryTodos() *TodoQuery {
return NewCategoryClient(c.config).QueryTodos(c)
}
// Update returns a builder for updating this Category.
// Note that you need to call Category.Unwrap() before calling this method if this Category
// was returned from a transaction, and the transaction was committed or rolled back.
func (c *Category) Update() *CategoryUpdateOne {
return NewCategoryClient(c.config).UpdateOne(c)
}
// Unwrap unwraps the Category 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 (c *Category) Unwrap() *Category {
_tx, ok := c.config.driver.(*txDriver)
if !ok {
panic("ent: Category is not a transactional entity")
}
c.config.driver = _tx.drv
return c
}
// String implements the fmt.Stringer.
func (c *Category) String() string {
var builder strings.Builder
builder.WriteString("Category(")
builder.WriteString(fmt.Sprintf("id=%v, ", c.ID))
builder.WriteString("text=")
builder.WriteString(c.Text)
builder.WriteString(", ")
builder.WriteString("status=")
builder.WriteString(fmt.Sprintf("%v", c.Status))
builder.WriteString(", ")
builder.WriteString("config=")
builder.WriteString(fmt.Sprintf("%v", c.Config))
builder.WriteString(", ")
builder.WriteString("duration=")
builder.WriteString(fmt.Sprintf("%v", c.Duration))
builder.WriteString(", ")
builder.WriteString("count=")
builder.WriteString(fmt.Sprintf("%v", c.Count))
builder.WriteString(", ")
builder.WriteString("strings=")
builder.WriteString(fmt.Sprintf("%v", c.Strings))
builder.WriteByte(')')
return builder.String()
}
// IsEntity implement fedruntime.Entity
func (c Category) IsEntity() {}
// NamedTodos returns the Todos named value or an error if the edge was not
// loaded in eager-loading with this name.
func (c *Category) NamedTodos(name string) ([]*Todo, error) {
if c.Edges.namedTodos == nil {
return nil, &NotLoadedError{edge: name}
}
nodes, ok := c.Edges.namedTodos[name]
if !ok {
return nil, &NotLoadedError{edge: name}
}
return nodes, nil
}
func (c *Category) appendNamedTodos(name string, edges ...*Todo) {
if c.Edges.namedTodos == nil {
c.Edges.namedTodos = make(map[string][]*Todo)
}
if len(edges) == 0 {
c.Edges.namedTodos[name] = []*Todo{}
} else {
c.Edges.namedTodos[name] = append(c.Edges.namedTodos[name], edges...)
}
}
// Categories is a parsable slice of Category.
type Categories []*Category