- jd basic api(category, sku, store management) finished.

business/model/dao/dao.go

@@ -0,0 +1,48 @@
+package dao
+
+import (
+	"reflect"
+
+	"git.rosy.net.cn/jx-callback/business/model"
+	"git.rosy.net.cn/baseapi/utils"
+	"git.rosy.net.cn/jx-callback/globals/gormdb"
+	"github.com/jinzhu/gorm"
+)
+
+func GetEntity(item interface{}, db *gorm.DB) error {
+	if db == nil {
+		db = gormdb.GetDB()
+	}
+	err := utils.CallFuncLogError(func() error {
+		return db.First(item).Error
+	}, reflect.TypeOf(item).Name())
+	return err
+}
+
+func GetSellCities(skuNameID int, vendorID int, db *gorm.DB) (cities []*model.Place, err error) {
+	if db == nil {
+		db = gormdb.GetDB()
+	}
+	sql := `
+	SELECT DISTINCT t3.*
+	FROM sku_name_place_bind t1
+	JOIN place t2 ON t1.place_code = t2.code
+	JOIN place t3 ON (t2.level = 2 AND t2.code = t3.code) OR (t2.level = 1 AND t2.code = t3.parent_code)
+	WHERE t1.sku_name_id = ?
+	`
+	if vendorID == model.VendorIDJD {
+		sql += "AND t3.jd_code <> 0\n"
+	}
+	rows, err := db.Raw(sql, skuNameID).Rows()
+	if err == nil {
+		defer rows.Close()
+		places := make([]*model.Place, 0)
+		for rows.Next() {
+			place := new(model.Place)
+			db.ScanRows(rows, place)
+			places = append(places, place)
+		}
+		return places, nil
+	}
+	return nil, err
+}