feat(meter):增加分页获取户表表计列表功能。

service/meter04kv.go

@@ -0,0 +1,36 @@
+package service
+
+import (
+	"electricity_bill_calc/config"
+	"electricity_bill_calc/global"
+	"electricity_bill_calc/model"
+
+	"xorm.io/builder"
+)
+
+type _Meter04kVService struct{}
+
+var Meter04kVService _Meter04kVService
+
+func (_Meter04kVService) ListMeterDetail(park, keyword string, page int) ([]model.Meter04KV, int64, error) {
+	cond := builder.NewCond()
+	if len(keyword) > 0 {
+		cond = cond.And(
+			builder.Like{"address", keyword}.
+				Or(builder.Like{"customer_name", keyword}).
+				Or(builder.Like{"code", keyword}).
+				Or(builder.Like{"contact_name", keyword}).
+				Or(builder.Like{"contact_phone", keyword}))
+	}
+	total, err := global.DBConn.Where(cond).Count(new(model.Meter04KV))
+	if err != nil {
+		return make([]model.Meter04KV, 0), -1, err
+	}
+	var meters = make([]model.Meter04KV, 0)
+	startItem := (page - 1) * config.ServiceSettings.ItemsPageSize
+	err = global.DBConn.
+		Where(cond).
+		Limit(config.ServiceSettings.ItemsPageSize, startItem).
+		Find(&meters)
+	return meters, total, err
+}