/// <summary>
/// 检查是否在配送范围
/// </summary>
/// <param name="model"></param>
/// <param name="shop"></param>
/// <param name="shopTakeOutInfo"></param>
public static void CheckIsInScope(this MemberAddress model, Shop shop, ShopTakeOutInfo toInfo)
{
if (!toInfo.IsInScope(shop, model.Latitude.Value, model.Longitude.Value))
{
throw new Exception("当前位置不在商家配送范围内");
}
}
/// <summary>
/// 外卖是否可以用
/// </summary>
/// <param name="to"></param>
/// <param name="shop"></param>
/// <param name="lat"></param>
/// <param name="lng"></param>
/// <returns></returns>
public static ShopTakeOutStatus CanUsed(this ShopTakeOutInfo to, Shop shop, double lat, double lng)
{
if (!to.IsUseTakeOut)
{
throw new Exception("抱歉，商家未启动外卖功能");
}
if (!to.IsOpen)
{
return(ShopTakeOutStatus.在营业状态);
}
bool isInScope = to.IsInScope(shop, lat, lng);
if (!isInScope)
{
return(ShopTakeOutStatus.在配送范围内);
}
if (!to.StartTime.HasValue || !to.EndTime.HasValue)
{
return(ShopTakeOutStatus.未设置外卖时间);
}
if (!isInOpenTime(to.StartTime.Value, to.EndTime.Value))
{
return(ShopTakeOutStatus.在外卖时段内);
}
return(ShopTakeOutStatus.可用);
}
public APIResult GetShopTakeOutInfo([FromBody] GetShopTakeOutInfoArgsModel args)
{
if (!args.ShopId.HasValue)
{
throw new Exception("ShopID不能为空");
}
//权限判定
CheckShopActor(args.ShopId.Value, ShopActorType.超级管理员);
var model = db.Query <ShopTakeOutInfo>()
.Where(m => !m.IsDel)
.Where(m => m.ShopId == args.ShopId.Value)
.FirstOrDefault();
if (model == null)
{
DateTime now = DateTime.Now;
model = new ShopTakeOutInfo()
{
IsUseTakeOut = false,
BoxFee = 0,
DeliveryFee = 0,
IsOpen = false,
AddTime = now,
AutoPrint = true,
AddIp = GetIp(),
Area = 0,
AutoTakeOrdre = true,
MinAmount = 0,
StartTime = now,
EndTime = now.AddHours(3),
ShopId = args.ShopId.Value,
TakeDistributionType = args.TakeDistributionType,
IsDel = false
};
db.Add(model);
db.SaveChanges();
}
string startTime = model.StartTime?.ToString("HH:mm:ss");
string endTime = model.EndTime?.ToString("HH:mm:ss");
return(Success(new
{
model.AutoTakeOrdre,
BoxFee = model.BoxFee / 100d,
DeliveryFee = model.DeliveryFee / 100d,
model.Id,
model.IsOpen,
model.ShopId,
model.IsUseTakeOut,
MinAmount = model.MinAmount / 100d,
startTime,
endTime,
scope = model.Area,
TakeDistributionType = model.TakeDistributionType
}));
}
/// <summary>
/// 是否在配送范围内
/// </summary>
/// <param name="to"></param>
/// <param name="shop"></param>
/// <param name="lat"></param>
/// <param name="lng"></param>
/// <returns></returns>
public static bool IsInScope(this ShopTakeOutInfo to, Shop shop, double lat, double lng)
{
//int distance = BaiduMapUtil.GetDistance(new Tuple<double, double>(shop.Latitude.Value, shop.Longitude.Value)
// , new Tuple<double, double>(lat, lng));
//if (distance == -1) throw new Exception("获取距离失败");
int distance = (int)Math.Floor(LatLngUtil.GetDistance(shop.Longitude.Value, shop.Latitude.Value, lng, lat));
return(distance <= to.Area);
}
/// <summary>
/// 是否在配送范围内
/// </summary>
/// <param name="to"></param>
/// <param name="shop"></param>
/// <param name="lat"></param>
/// <param name="lng"></param>
/// <returns></returns>
public static bool IsInScope(this ShopTakeOutInfo to, Shop shop, double lat, double lng)
{
int distance = BaiduMapUtil.GetDistance(new Tuple <double, double>(shop.Latitude.Value, shop.Longitude.Value)
, new Tuple <double, double>(lat, lng));
if (distance == -1)
{
throw new Exception("获取距离失败");
}
return(distance <= to.Area);
}
/// <summary>
/// 检查是否在配送范围
/// </summary>
/// <param name="model"></param>
/// <param name="db"></param>
/// <param name="shop"></param>
public static void CheckIsInScope(this MemberAddress model, ShopDbContext db, Shop shop)
{
ShopTakeOutInfo toInfo = db.Query <ShopTakeOutInfo>()
.Where(m => !m.IsDel)
.Where(m => m.ShopId == shop.Id)
.FirstOrDefault();
if (toInfo == null)
{
throw new Exception("外卖基础设置不存在");
}
model.CheckIsInScope(shop, toInfo);
}
public APIResult SetShopTakeOutInfo([FromBody] SetShopTakeOutInfoArgsModel args)
{
if (args.ShopId == 0)
{
throw new Exception("ShopID不能为空");
}
//权限判定
CheckShopActor(args.ShopId, ShopActorType.超级管理员);
var model = db.Query <ShopTakeOutInfo>()
.Where(m => !m.IsDel)
.Where(m => m.ShopId == args.ShopId)
.FirstOrDefault();
if (model == null)
{
model = new ShopTakeOutInfo()
{
ShopId = args.ShopId,
AutoPrint = args.AutoPrint,
AutoTakeOrdre = args.AutoTakeOrdre,
Area = args.scope,
BoxFee = (int)Math.Floor(args.BoxFee * 100),
DeliveryFee = (int)Math.Floor(args.DeliveryFee * 100),
MinAmount = (int)Math.Floor(args.MinAmount * 100),
AddIp = GetIp(),
StartTime = args.StartTime,
EndTime = args.EndTime,
AddTime = DateTime.Now,
TakeDistributionType = args.TakeDistributionType
};
db.AddTo(model);
}
else
{
model.AutoPrint = args.AutoPrint;
model.AutoTakeOrdre = args.AutoTakeOrdre;
model.Area = args.scope;
model.BoxFee = (int)Math.Floor(args.BoxFee * 100);
model.DeliveryFee = (int)Math.Floor(args.DeliveryFee * 100);
model.MinAmount = (int)Math.Floor(args.MinAmount * 100);
model.StartTime = args.StartTime;
model.EndTime = args.EndTime;
model.TakeDistributionType = args.TakeDistributionType;
}
db.SaveChanges();
return(Success(model));
}