Initial commit

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>

models/l/welfarelgmod/pull.go

@@ -0,0 +1,54 @@
+package welfarelgmod
+
+import (
+	"fmt"
+
+	"91porn-server/common/db"
+	"91porn-server/common/log"
+	"91porn-server/models"
+
+	"go.mongodb.org/mongo-driver/bson"
+	"go.mongodb.org/mongo-driver/mongo"
+	"go.mongodb.org/mongo-driver/mongo/options"
+)
+
+var mdb *db.MongoDB
+
+const table = models.WelfareLog
+
+func coll(t *db.MongoTool) *db.MongoTool {
+	if t == nil {
+		return mdb.Coll(table)
+	}
+	return t.Coll(table)
+}
+
+// initIndex 初始化索引
+func initIndex() {
+	many := []mongo.IndexModel{
+		{
+			Keys:    bson.D{{Key: "uid", Value: -1}, {Key: "fareType", Value: -1}},
+			Options: options.Index().SetUnique(true),
+		}, {
+			Keys: bson.D{{Key: "createdAt", Value: -1}},
+		},
+	}
+	if _, err := coll(nil).CreateIndex(many); err != nil {
+		panic(fmt.Sprintf("%s model set index err ==>[%+v]", table, err))
+	}
+}
+
+// InsertWelFareLog InsertWelFareLog
+func InsertWelFareLog(p WelfareLog) error {
+	_, err := coll(nil).InsertOne(&p)
+	return err
+}
+
+// FindWelFareByUid 查询
+func FindWelFareByUid(uid uint64) (pr *WelfareLog, err error) {
+	if err = coll(nil).FindOne(&pr, bson.M{"uid": uid}); err != nil {
+		log.Error("FindWelFareByUid error", log.E(err))
+		return
+	}
+	return
+}