feat: update

backend/app/model/provider.gen.go

@@ -7,12 +7,33 @@ import (
 	"context"
 	"database/sql"
 
+	. "github.com/go-jet/jet/v2/postgres"
 	"go.ipao.vip/atom"
 	"go.ipao.vip/atom/container"
 	"go.ipao.vip/atom/contracts"
 	"go.ipao.vip/atom/opt"
 )
 
+type Cond func(BoolExpression) BoolExpression
+
+func ExprCond(expr BoolExpression) Cond {
+	return func(cond BoolExpression) BoolExpression {
+		return cond.AND(expr)
+	}
+}
+
+func CondTrue(conds ...Cond) BoolExpression {
+	cond := BoolExp(Bool(true))
+	for _, c := range conds {
+		cond = c(cond)
+	}
+	return cond
+}
+
+func CondJoin(cond Cond, conds ...Cond) []Cond {
+	return append([]Cond{cond}, conds...)
+}
+
 var db *sql.DB
 
 func MediasModel() *Medias { return &Medias{} }