/
query.go
83 lines (68 loc) · 1.52 KB
/
query.go
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package prago
import "context"
type QueryData[T any] struct {
listQuery *listQuery
}
func Query[T any](app *App) *QueryData[T] {
res := GetResource[T](app)
ret := &QueryData[T]{
listQuery: res.query(context.Background()),
}
return ret
}
func (q *QueryData[T]) Context(ctx context.Context) *QueryData[T] {
q.listQuery.context = ctx
return q
}
func (q *QueryData[T]) ID(id any) *T {
ret := q.listQuery.ID(id)
if ret == nil {
return nil
}
return ret.(*T)
}
func (q *QueryData[T]) Is(name string, value interface{}) *QueryData[T] {
q.listQuery.Is(name, value)
return q
}
func (q *QueryData[T]) Where(condition string, values ...interface{}) *QueryData[T] {
q.listQuery.where(condition, values...)
return q
}
func (q *QueryData[T]) Limit(limit int64) *QueryData[T] {
q.listQuery.Limit(limit)
return q
}
func (q *QueryData[T]) Offset(offset int64) *QueryData[T] {
q.listQuery.Offset(offset)
return q
}
func (q *QueryData[T]) Debug() *QueryData[T] {
q.listQuery.isDebug = true
return q
}
func (q *QueryData[T]) Order(order string) *QueryData[T] {
q.listQuery.addOrder(order, false)
return q
}
func (q *QueryData[T]) OrderDesc(order string) *QueryData[T] {
q.listQuery.addOrder(order, true)
return q
}
func (q *QueryData[T]) List() []*T {
items, err := q.listQuery.list()
if err != nil {
panic(err)
}
return items.([]*T)
}
func (q *QueryData[T]) First() *T {
ret, ok := q.listQuery.First().(*T)
if !ok {
return nil
}
return ret
}
func (q *QueryData[T]) Count() (int64, error) {
return q.listQuery.count()
}