/
pet.go
168 lines (150 loc) · 4.89 KB
/
pet.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
// Copyright 2019-present Facebook Inc. All rights reserved.
// This source code is licensed under the Apache 2.0 license found
// in the LICENSE file in the root directory of this source tree.
// Code generated by entc, DO NOT EDIT.
package ent
import (
"fmt"
"strings"
"github.com/facebookincubator/ent/dialect/sql"
"github.com/facebookincubator/ent/entc/integration/ent/pet"
"github.com/facebookincubator/ent/entc/integration/ent/user"
)
// Pet is the model entity for the Pet schema.
type Pet struct {
config `json:"-"`
// ID of the ent.
ID int `json:"id,omitempty"`
// Name holds the value of the "name" field.
Name string `json:"name,omitempty"`
// Edges holds the relations/edges for other nodes in the graph.
// The values are being populated by the PetQuery when eager-loading is set.
Edges PetEdges `json:"edges"`
user_pets *int
user_team *int
}
// PetEdges holds the relations/edges for other nodes in the graph.
type PetEdges struct {
// Team holds the value of the team edge.
Team *User
// Owner holds the value of the owner edge.
Owner *User
// loadedTypes holds the information for reporting if a
// type was loaded (or requested) in eager-loading or not.
loadedTypes [2]bool
}
// TeamOrErr returns the Team value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PetEdges) TeamOrErr() (*User, error) {
if e.loadedTypes[0] {
if e.Team == nil {
// The edge team was loaded in eager-loading,
// but was not found.
return nil, &NotFoundError{label: user.Label}
}
return e.Team, nil
}
return nil, &NotLoadedError{edge: "team"}
}
// OwnerOrErr returns the Owner value or an error if the edge
// was not loaded in eager-loading, or loaded but was not found.
func (e PetEdges) OwnerOrErr() (*User, error) {
if e.loadedTypes[1] {
if e.Owner == nil {
// The edge owner was loaded in eager-loading,
// but was not found.
return nil, &NotFoundError{label: user.Label}
}
return e.Owner, nil
}
return nil, &NotLoadedError{edge: "owner"}
}
// scanValues returns the types for scanning values from sql.Rows.
func (*Pet) scanValues() []interface{} {
return []interface{}{
&sql.NullInt64{}, // id
&sql.NullString{}, // name
}
}
// fkValues returns the types for scanning foreign-keys values from sql.Rows.
func (*Pet) fkValues() []interface{} {
return []interface{}{
&sql.NullInt64{}, // user_pets
&sql.NullInt64{}, // user_team
}
}
// assignValues assigns the values that were returned from sql.Rows (after scanning)
// to the Pet fields.
func (pe *Pet) assignValues(values ...interface{}) error {
if m, n := len(values), len(pet.Columns); m < n {
return fmt.Errorf("mismatch number of scan values: %d != %d", m, n)
}
value, ok := values[0].(*sql.NullInt64)
if !ok {
return fmt.Errorf("unexpected type %T for field id", value)
}
pe.ID = int(value.Int64)
values = values[1:]
if value, ok := values[0].(*sql.NullString); !ok {
return fmt.Errorf("unexpected type %T for field name", values[0])
} else if value.Valid {
pe.Name = value.String
}
values = values[1:]
if len(values) == len(pet.ForeignKeys) {
if value, ok := values[0].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for edge-field user_pets", value)
} else if value.Valid {
pe.user_pets = new(int)
*pe.user_pets = int(value.Int64)
}
if value, ok := values[1].(*sql.NullInt64); !ok {
return fmt.Errorf("unexpected type %T for edge-field user_team", value)
} else if value.Valid {
pe.user_team = new(int)
*pe.user_team = int(value.Int64)
}
}
return nil
}
// QueryTeam queries the team edge of the Pet.
func (pe *Pet) QueryTeam() *UserQuery {
return (&PetClient{config: pe.config}).QueryTeam(pe)
}
// QueryOwner queries the owner edge of the Pet.
func (pe *Pet) QueryOwner() *UserQuery {
return (&PetClient{config: pe.config}).QueryOwner(pe)
}
// Update returns a builder for updating this Pet.
// Note that, you need to call Pet.Unwrap() before calling this method, if this Pet
// was returned from a transaction, and the transaction was committed or rolled back.
func (pe *Pet) Update() *PetUpdateOne {
return (&PetClient{config: pe.config}).UpdateOne(pe)
}
// Unwrap unwraps the entity that was returned from a transaction after it was closed,
// so that all next queries will be executed through the driver which created the transaction.
func (pe *Pet) Unwrap() *Pet {
tx, ok := pe.config.driver.(*txDriver)
if !ok {
panic("ent: Pet is not a transactional entity")
}
pe.config.driver = tx.drv
return pe
}
// String implements the fmt.Stringer.
func (pe *Pet) String() string {
var builder strings.Builder
builder.WriteString("Pet(")
builder.WriteString(fmt.Sprintf("id=%v", pe.ID))
builder.WriteString(", name=")
builder.WriteString(pe.Name)
builder.WriteByte(')')
return builder.String()
}
// Pets is a parsable slice of Pet.
type Pets []*Pet
func (pe Pets) config(cfg config) {
for _i := range pe {
pe[_i].config = cfg
}
}