59 lines
2.1 KiB
Smarty
59 lines
2.1 KiB
Smarty
{{- define "relationship_to_one_setops_helper" -}}
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{{- $varNameSingular := .ForeignKey.ForeignTable | singular | camelCase}}
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// Set{{.Function.Name}} of the {{.ForeignKey.Table | singular}} to the related item.
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// Sets R.{{.Function.Name}} to related.
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func ({{.Function.Receiver}} *{{.LocalTable.NameGo}}) Set{{.Function.Name}}(exec boil.Executor, insert bool, related *{{.ForeignTable.NameGo}}) error {
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var err error
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if insert {
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if err = related.Insert(exec); err != nil {
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return errors.Wrap(err, "failed to insert into foreign table")
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}
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}
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oldVal := {{.Function.Receiver}}.{{.LocalTable.ColumnNameGo}}
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{{.Function.Receiver}}.{{.Function.LocalAssignment}} = related.{{.Function.ForeignAssignment}}
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if err = {{.Function.Receiver}}.Update(exec, "{{.ForeignKey.Column}}"); err != nil {
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{{.Function.Receiver}}.{{.LocalTable.ColumnNameGo}} = oldVal
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return errors.Wrap(err, "failed to update local table")
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}
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if {{.Function.Receiver}}.R == nil {
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{{.Function.Receiver}}.R = &{{.LocalTable.NameGo}}R{
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{{.Function.Name}}: related,
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}
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} else {
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{{.Function.Receiver}}.R.{{.Function.Name}} = related
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}
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{{if .ForeignKey.Nullable}}
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{{.Function.Receiver}}.{{.LocalTable.ColumnNameGo}}.Valid = true
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{{end -}}
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return nil
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}
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{{- if .ForeignKey.Nullable}}
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// Remove{{.Function.Name}} relationship.
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// Sets R.{{.Function.Name}} to nil.
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func ({{.Function.Receiver}} *{{.LocalTable.NameGo}}) Remove{{.Function.Name}}(exec boil.Executor) error {
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var err error
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{{.Function.Receiver}}.{{.LocalTable.ColumnNameGo}}.Valid = false
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if err = {{.Function.Receiver}}.Update(exec, "{{.ForeignKey.Column}}"); err != nil {
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{{.Function.Receiver}}.{{.LocalTable.ColumnNameGo}}.Valid = true
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return errors.Wrap(err, "failed to update local table")
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}
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{{.Function.Receiver}}.R.{{.Function.Name}} = nil
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return nil
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}
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{{end -}}
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{{- end -}}
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{{- if .Table.IsJoinTable -}}
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{{- else -}}
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{{- $dot := . -}}
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{{- range .Table.FKeys -}}
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{{- $rel := textsFromForeignKey $dot.PkgName $dot.Tables $dot.Table . -}}
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{{- template "relationship_to_one_setops_helper" $rel -}}
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{{- end -}}
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{{- end -}}
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