sqlboiler/templates/03_finishers.tpl
2016-09-14 18:14:07 +10:00

116 lines
2.9 KiB
Smarty

{{- $tableNameSingular := .Table.Name | singular | titleCase -}}
{{- $varNameSingular := .Table.Name | singular | camelCase -}}
// OneP returns a single {{$varNameSingular}} record from the query, and panics on error.
func (q {{$varNameSingular}}Query) OneP() (*{{$tableNameSingular}}) {
o, err := q.One()
if err != nil {
panic(boil.WrapErr(err))
}
return o
}
// One returns a single {{$varNameSingular}} record from the query.
func (q {{$varNameSingular}}Query) One() (*{{$tableNameSingular}}, error) {
o := &{{$tableNameSingular}}{}
boil.SetLimit(q.Query, 1)
err := q.Bind(o)
if err != nil {
if errors.Cause(err) == sql.ErrNoRows {
return nil, sql.ErrNoRows
}
return nil, errors.Wrap(err, "{{.PkgName}}: failed to execute a one query for {{.Table.Name}}")
}
{{if not .NoHooks -}}
if err := o.doAfterSelectHooks(boil.GetExecutor(q.Query)); err != nil {
return o, err
}
{{- end}}
return o, nil
}
// AllP returns all {{$tableNameSingular}} records from the query, and panics on error.
func (q {{$varNameSingular}}Query) AllP() {{$tableNameSingular}}Slice {
o, err := q.All()
if err != nil {
panic(boil.WrapErr(err))
}
return o
}
// All returns all {{$tableNameSingular}} records from the query.
func (q {{$varNameSingular}}Query) All() ({{$tableNameSingular}}Slice, error) {
var o {{$tableNameSingular}}Slice
err := q.Bind(&o)
if err != nil {
return nil, errors.Wrap(err, "{{.PkgName}}: failed to assign all query results to {{$tableNameSingular}} slice")
}
{{if not .NoHooks -}}
if len({{$varNameSingular}}AfterSelectHooks) != 0 {
for _, obj := range o {
if err := obj.doAfterSelectHooks(boil.GetExecutor(q.Query)); err != nil {
return o, err
}
}
}
{{- end}}
return o, nil
}
// CountP returns the count of all {{$tableNameSingular}} records in the query, and panics on error.
func (q {{$varNameSingular}}Query) CountP() int64 {
c, err := q.Count()
if err != nil {
panic(boil.WrapErr(err))
}
return c
}
// Count returns the count of all {{$tableNameSingular}} records in the query.
func (q {{$varNameSingular}}Query) Count() (int64, error) {
var count int64
boil.SetSelect(q.Query, nil)
boil.SetCount(q.Query)
err := q.Query.ExecQueryOne().Scan(&count)
if err != nil {
return 0, errors.Wrap(err, "{{.PkgName}}: failed to count {{.Table.Name}} rows")
}
return count, nil
}
// Exists checks if the row exists in the table, and panics on error.
func (q {{$varNameSingular}}Query) ExistsP() bool {
e, err := q.Exists()
if err != nil {
panic(boil.WrapErr(err))
}
return e
}
// Exists checks if the row exists in the table.
func (q {{$varNameSingular}}Query) Exists() (bool, error) {
var count int64
boil.SetCount(q.Query)
boil.SetLimit(q.Query, 1)
err := q.Query.ExecQueryOne().Scan(&count)
if err != nil {
return false, errors.Wrap(err, "{{.PkgName}}: failed to check if {{.Table.Name}} exists")
}
return count > 0, nil
}