sqlboiler/templates/11_find.tpl
2016-09-12 23:28:23 -07:00

56 lines
2.3 KiB
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{{- $tableNameSingular := .Table.Name | singular | titleCase -}}
{{- $dbName := singular .Table.Name -}}
{{- $varNameSingular := .Table.Name | singular | camelCase -}}
{{- $colDefs := sqlColDefinitions .Table.Columns .Table.PKey.Columns -}}
{{- $pkNames := $colDefs.Names | stringMap .StringFuncs.camelCase -}}
{{- $pkArgs := joinSlices " " $pkNames $colDefs.Types | join ", " -}}
// {{$tableNameSingular}}FindG retrieves a single record by ID.
func Find{{$tableNameSingular}}G({{$pkArgs}}, selectCols ...string) (*{{$tableNameSingular}}, error) {
return Find{{$tableNameSingular}}(boil.GetDB(), {{$pkNames | join ", "}}, selectCols...)
}
// {{$tableNameSingular}}FindGP retrieves a single record by ID, and panics on error.
func Find{{$tableNameSingular}}GP({{$pkArgs}}, selectCols ...string) *{{$tableNameSingular}} {
retobj, err := Find{{$tableNameSingular}}(boil.GetDB(), {{$pkNames | join ", "}}, selectCols...)
if err != nil {
panic(boil.WrapErr(err))
}
return retobj
}
// {{$tableNameSingular}}Find retrieves a single record by ID with an executor.
// If selectCols is empty Find will return all columns.
func Find{{$tableNameSingular}}(exec boil.Executor, {{$pkArgs}}, selectCols ...string) (*{{$tableNameSingular}}, error) {
{{$varNameSingular}}Obj := &{{$tableNameSingular}}{}
sel := "*"
if len(selectCols) > 0 {
sel = strings.Join(strmangle.IdentQuoteSlice(dialect.LQ, dialect.RQ, selectCols), ",")
}
query := fmt.Sprintf(
"select %s from {{.Table.Name | .SchemaTable}} where {{if .Dialect.IndexPlaceholders}}{{whereClause .LQ .RQ 1 .Table.PKey.Columns}}{{else}}{{whereClause .LQ .RQ 0 .Table.PKey.Columns}}{{end}}", sel,
)
q := boil.SQL(exec, query, {{$pkNames | join ", "}})
err := q.Bind({{$varNameSingular}}Obj)
if err != nil {
if errors.Cause(err) == sql.ErrNoRows {
return nil, sql.ErrNoRows
}
return nil, errors.Wrap(err, "{{.PkgName}}: unable to select from {{.Table.Name}}")
}
return {{$varNameSingular}}Obj, nil
}
// {{$tableNameSingular}}FindP retrieves a single record by ID with an executor, and panics on error.
func Find{{$tableNameSingular}}P(exec boil.Executor, {{$pkArgs}}, selectCols ...string) *{{$tableNameSingular}} {
retobj, err := Find{{$tableNameSingular}}(exec, {{$pkNames | join ", "}}, selectCols...)
if err != nil {
panic(boil.WrapErr(err))
}
return retobj
}