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entc/gen: adding singular variants of select query finishers (#594)

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Signed-off-by: Alex Snast <alexsn@fb.com>
This commit is contained in:
Alex Snast
2020-07-09 10:59:33 +03:00
committed by GitHub
parent 720766432a
commit 7b34abd8b4
68 changed files with 13611 additions and 21 deletions
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208
examples/start/ent/user_query.go
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@@ -613,6 +613,32 @@ func (ugb *UserGroupBy) StringsX(ctx context.Context) []string {
return v
}
// String returns a single string from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) String(ctx context.Context) (_ string, err error) {
var v []string
if v, err = ugb.Strings(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserGroupBy.Strings returned %d results when one was expected", len(v))
}
return
}
// StringX is like String, but panics if an error occurs.
func (ugb *UserGroupBy) StringX(ctx context.Context) string {
v, err := ugb.String(ctx)
if err != nil {
panic(err)
}
return v
}
// Ints returns list of ints from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) Ints(ctx context.Context) ([]int, error) {
if len(ugb.fields) > 1 {
@@ -634,6 +660,32 @@ func (ugb *UserGroupBy) IntsX(ctx context.Context) []int {
return v
}
// Int returns a single int from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) Int(ctx context.Context) (_ int, err error) {
var v []int
if v, err = ugb.Ints(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserGroupBy.Ints returned %d results when one was expected", len(v))
}
return
}
// IntX is like Int, but panics if an error occurs.
func (ugb *UserGroupBy) IntX(ctx context.Context) int {
v, err := ugb.Int(ctx)
if err != nil {
panic(err)
}
return v
}
// Float64s returns list of float64s from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) Float64s(ctx context.Context) ([]float64, error) {
if len(ugb.fields) > 1 {
@@ -655,6 +707,32 @@ func (ugb *UserGroupBy) Float64sX(ctx context.Context) []float64 {
return v
}
// Float64 returns a single float64 from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) Float64(ctx context.Context) (_ float64, err error) {
var v []float64
if v, err = ugb.Float64s(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserGroupBy.Float64s returned %d results when one was expected", len(v))
}
return
}
// Float64X is like Float64, but panics if an error occurs.
func (ugb *UserGroupBy) Float64X(ctx context.Context) float64 {
v, err := ugb.Float64(ctx)
if err != nil {
panic(err)
}
return v
}
// Bools returns list of bools from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) Bools(ctx context.Context) ([]bool, error) {
if len(ugb.fields) > 1 {
@@ -676,6 +754,32 @@ func (ugb *UserGroupBy) BoolsX(ctx context.Context) []bool {
return v
}
// Bool returns a single bool from group-by. It is only allowed when querying group-by with one field.
func (ugb *UserGroupBy) Bool(ctx context.Context) (_ bool, err error) {
var v []bool
if v, err = ugb.Bools(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserGroupBy.Bools returned %d results when one was expected", len(v))
}
return
}
// BoolX is like Bool, but panics if an error occurs.
func (ugb *UserGroupBy) BoolX(ctx context.Context) bool {
v, err := ugb.Bool(ctx)
if err != nil {
panic(err)
}
return v
}
func (ugb *UserGroupBy) sqlScan(ctx context.Context, v interface{}) error {
rows := &sql.Rows{}
query, args := ugb.sqlQuery().Query()
@@ -743,6 +847,32 @@ func (us *UserSelect) StringsX(ctx context.Context) []string {
return v
}
// String returns a single string from selector. It is only allowed when selecting one field.
func (us *UserSelect) String(ctx context.Context) (_ string, err error) {
var v []string
if v, err = us.Strings(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserSelect.Strings returned %d results when one was expected", len(v))
}
return
}
// StringX is like String, but panics if an error occurs.
func (us *UserSelect) StringX(ctx context.Context) string {
v, err := us.String(ctx)
if err != nil {
panic(err)
}
return v
}
// Ints returns list of ints from selector. It is only allowed when selecting one field.
func (us *UserSelect) Ints(ctx context.Context) ([]int, error) {
if len(us.fields) > 1 {
@@ -764,6 +894,32 @@ func (us *UserSelect) IntsX(ctx context.Context) []int {
return v
}
// Int returns a single int from selector. It is only allowed when selecting one field.
func (us *UserSelect) Int(ctx context.Context) (_ int, err error) {
var v []int
if v, err = us.Ints(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserSelect.Ints returned %d results when one was expected", len(v))
}
return
}
// IntX is like Int, but panics if an error occurs.
func (us *UserSelect) IntX(ctx context.Context) int {
v, err := us.Int(ctx)
if err != nil {
panic(err)
}
return v
}
// Float64s returns list of float64s from selector. It is only allowed when selecting one field.
func (us *UserSelect) Float64s(ctx context.Context) ([]float64, error) {
if len(us.fields) > 1 {
@@ -785,6 +941,32 @@ func (us *UserSelect) Float64sX(ctx context.Context) []float64 {
return v
}
// Float64 returns a single float64 from selector. It is only allowed when selecting one field.
func (us *UserSelect) Float64(ctx context.Context) (_ float64, err error) {
var v []float64
if v, err = us.Float64s(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserSelect.Float64s returned %d results when one was expected", len(v))
}
return
}
// Float64X is like Float64, but panics if an error occurs.
func (us *UserSelect) Float64X(ctx context.Context) float64 {
v, err := us.Float64(ctx)
if err != nil {
panic(err)
}
return v
}
// Bools returns list of bools from selector. It is only allowed when selecting one field.
func (us *UserSelect) Bools(ctx context.Context) ([]bool, error) {
if len(us.fields) > 1 {
@@ -806,6 +988,32 @@ func (us *UserSelect) BoolsX(ctx context.Context) []bool {
return v
}
// Bool returns a single bool from selector. It is only allowed when selecting one field.
func (us *UserSelect) Bool(ctx context.Context) (_ bool, err error) {
var v []bool
if v, err = us.Bools(ctx); err != nil {
return
}
switch len(v) {
case 1:
return v[0], nil
case 0:
err = &NotFoundError{user.Label}
default:
err = fmt.Errorf("ent: UserSelect.Bools returned %d results when one was expected", len(v))
}
return
}
// BoolX is like Bool, but panics if an error occurs.
func (us *UserSelect) BoolX(ctx context.Context) bool {
v, err := us.Bool(ctx)
if err != nil {
panic(err)
}
return v
}
func (us *UserSelect) sqlScan(ctx context.Context, v interface{}) error {
rows := &sql.Rows{}
query, args := us.sqlQuery().Query()