refactor(service): 重构模型网关服务结构

controller/model_gateway_logs_stat_controller.go

@@ -0,0 +1,18 @@
+package controller
+
+import (
+	"context"
+	statService "model-gateway/service/stat"
+
+	"model-gateway/model/dto"
+)
+
+// ModelGatewayLogsStat 统计控制器
+var ModelGatewayLogsStat = new(stat)
+
+type stat struct{}
+
+// ListModelStat 统计列表
+func (c *stat) ListModelStat(ctx context.Context, req *dto.ListModelStatReq) (res *dto.ListModelStatRes, err error) {
+	return statService.ModelGatewayLogsStat.List(ctx, req)
+}