public Request(t_country entity) : this(entity, false)
{
ObjectType = RequestObjectType.Country;
ObjectId = entity.country_id;
Name = entity.get_name_translated(IidCulture.CurrentLanguageId);
Status = SetStatus(entity.active);
}
public Country(int countryId)
{
using (Entity context = new Entity())
{
t_country entity = context.t_country.Find(countryId);
SetProperties(entity, true);
}
}
private void SetProperties(t_country entity, bool translate)
{
CountryId = entity.country_id;
Active = entity.active;
ParentSiteTyepFieldId = entity.parent_site_type_fieldid;
if (translate)
{
byte languageId = IidCulture.CurrentLanguageId;
Name = entity.get_name_translated(languageId);
FirstLevelAdministrativeDivision = entity.get_first_level_administrative_division_translated(languageId);
SecondLevelAdministrativeDivision = entity.get_second_level_administrative_division_translated(languageId);
ThirdLevelAdministrativeDivision = entity.get_third_level_administrative_division_translated(languageId);
FourthLevelAdministrativeDivision = entity.get_fourth_level_administrative_division_translated(languageId);
}
else
{
Name = entity.name;
FirstLevelAdministrativeDivision = entity.first_level_administrative_division;
SecondLevelAdministrativeDivision = entity.second_level_administrative_division;
ThirdLevelAdministrativeDivision = entity.third_level_administrative_division;
FourthLevelAdministrativeDivision = entity.fourth_level_administrative_division;
}
}
public override SetUserPosResponseBody ExecuteCore()
{
SetUserPosResponseBody res = new SetUserPosResponseBody();
//{
// "UserId": 1,
// "UserPos": {
// "Country": "中国",
// "Province": "上海市",
// "City": "上海市",
// "District": "闵行区",
// "Details": "上海市闵行区浦申路靠近上海闵行区金色阳光世博幼儿园",
// "Latitude": 31.0732898712158,
// "Longitude": 121.507202148438
// }
//}
using (HWLEntities db = new HWLEntities())
{
//检测是否存在country province city district 没有就添加
t_country country = db.t_country.Where(c => c.name == this.request.Country).FirstOrDefault();
if (country == null)
{
country = new t_country()
{
id = 0,
name = this.request.Country,
};
db.t_country.Add(country);
db.SaveChanges();
}
t_province province = db.t_province.Where(p => p.name == this.request.Province).FirstOrDefault();
if (province == null)
{
province = new t_province()
{
id = 0,
country_id = country.id,
name = this.request.Province,
};
db.t_province.Add(province);
db.SaveChanges();
}
t_city city = db.t_city.Where(c => c.name == this.request.City).FirstOrDefault();
if (city == null)
{
city = new t_city()
{
id = 0,
province_id = province.id,
name = this.request.City,
};
db.t_city.Add(city);
db.SaveChanges();
}
t_district district = db.t_district.Where(p => p.name == this.request.District).FirstOrDefault();
if (district == null)
{
district = new t_district()
{
id = 0,
city_id = city.id,
name = this.request.District,
};
db.t_district.Add(district);
db.SaveChanges();
}
//检测用户是否已经存在当前位置信息(条件,用户id,位置id,位置详情)
t_user_pos upos = db.t_user_pos.Where(u => u.user_id == this.request.UserId &&
u.country_id == country.id &&
u.province_id == province.id &&
u.city_id == city.id &&
u.district_id == district.id &&
u.pos_details == this.request.Details
).FirstOrDefault();
if (upos == null)
{
//向用户位置表中加入数据
upos = new t_user_pos()
{
id = 0,
create_date = DateTime.Now,
update_date = DateTime.Now,
geohash_key = Geohash.Encode(this.request.Latitude, this.request.Longitude),
lat = this.request.Latitude,
lon = this.request.Longitude,
pos_details = this.request.Details,
user_id = this.request.UserId,
city_id = city.id,
country_id = country.id,
district_id = district.id,
province_id = province.id,
};
db.t_user_pos.Add(upos);
}
else
{
upos.update_date = DateTime.Now;
}
db.SaveChanges();
res.Status = ResultStatus.Success;
res.UserPosId = upos.id;
//保存用户的位置到redis
Redis.UserAction userAction = new Redis.UserAction();
userAction.SavePos(upos.user_id, upos.lon, upos.lat);
//获取当前位置附近的组
Redis.GroupAction groupAction = new Redis.GroupAction();
res.UserGroupGuid = groupAction.GetNearGroupGuid(upos.lon, upos.lat);
if (string.IsNullOrEmpty(res.UserGroupGuid))
{
//如果没有组数据，创建一个组
res.UserGroupGuid = groupAction.CreateNearGroupPos(upos.lon, upos.lat);
//将用户加入到组中
groupAction.SaveGroupUser(res.UserGroupGuid, upos.user_id);
}
else
{
if (groupAction.ExistsInGroup(res.UserGroupGuid, upos.user_id))
{
//如果用户当前所在位置与上次所在的位置不一样，则需要将用户从上次的群组里面移出来
if (!string.IsNullOrEmpty(this.request.LastGroupGuid) && this.request.LastGroupGuid != res.UserGroupGuid)
{
groupAction.DeleteGroupUser(this.request.LastGroupGuid, upos.user_id);
}
return(res);
}
else
{
//将用户加入到组中
groupAction.SaveGroupUser(res.UserGroupGuid, upos.user_id);
}
}
//如果用户当前所在位置与上次所在的位置不一样，则需要将用户从上次的群组里面移出来
if (!string.IsNullOrEmpty(this.request.LastGroupGuid) && this.request.LastGroupGuid != res.UserGroupGuid)
{
groupAction.DeleteGroupUser(this.request.LastGroupGuid, upos.user_id);
}
//返回组用户列表
List <int> userIds = groupAction.GetGroupUserIds(res.UserGroupGuid);
if (userIds == null || userIds.Count <= 0)
{
return(res);
}
res.GroupUserInfos = db.t_user.Where(u => userIds.Contains(u.id))
.Select(u => new UserSecretInfo()
{
UserId = u.id,
UserName = u.name,
UserImage = u.head_image,
}).ToList();
}
return(res);
}
public Country(t_country entity)
{
SetProperties(entity, false);
}
public t_user_pos SavePos()
{
try
{
#region Save t_country,t_province,t_city,t_district,t_town
t_country country = db.t_country.Where(c => c.name == this.request.Country).FirstOrDefault();
if (country == null)
{
country = new t_country()
{
id = 0,
name = this.request.Country,
};
db.t_country.Add(country);
db.SaveChanges();
}
t_province province = db.t_province.Where(p => p.name == this.request.Province).FirstOrDefault();
if (province == null)
{
province = new t_province()
{
id = 0,
country_id = country.id,
name = this.request.Province,
};
db.t_province.Add(province);
db.SaveChanges();
}
t_city city = db.t_city.Where(c => c.name == this.request.City).FirstOrDefault();
if (city == null)
{
city = new t_city()
{
id = 0,
province_id = province.id,
name = this.request.City,
};
db.t_city.Add(city);
db.SaveChanges();
}
t_district district = db.t_district.Where(p => p.name == this.request.District).FirstOrDefault();
if (district == null)
{
district = new t_district()
{
id = 0,
city_id = city.id,
name = this.request.District,
};
db.t_district.Add(district);
db.SaveChanges();
}
t_town town = db.t_town.Where(p => p.name == this.request.Town).FirstOrDefault();
if (town == null)
{
town = new t_town()
{
id = 0,
district_id = district.id,
name = this.request.Town,
};
db.t_town.Add(town);
db.SaveChanges();
}
#endregion
//t_user_pos upos = db.t_user_pos.Where(u => u.user_id == this.request.UserId &&
// u.country_id == country.id &&
// u.province_id == province.id &&
// u.city_id == city.id &&
// u.district_id == district.id &&
// u.pos_details == this.request.Details
// ).FirstOrDefault();
t_user_pos upos = db.t_user_pos.Where(u => u.user_id == this.request.UserId &&
u.lon == request.Longitude &&
u.lat == request.Latitude
).FirstOrDefault();
if (upos == null)
{
upos = new t_user_pos()
{
id = 0,
create_date = DateTime.Now,
update_date = DateTime.Now,
geohash_key = Geohash.Encode(this.request.Latitude, this.request.Longitude),
lat = this.request.Latitude,
lon = this.request.Longitude,
pos_details = this.request.Details,
user_id = this.request.UserId,
city_id = city.id,
country_id = country.id,
district_id = district.id,
province_id = province.id,
coordinate_type = request.CoorType,
location_type = request.LocationType,
Location_where = request.LocationWhere,
radius = request.Radius,
town_id = town.id,
};
db.t_user_pos.Add(upos);
}
else
{
upos.update_date = DateTime.Now;
}
db.SaveChanges();
return(upos);
}
catch (Exception ex)
{
string currentParams = Newtonsoft.Json.JsonConvert.SerializeObject(request);
LogHelper.Error(currentParams + "___" + ex.ToString(), typeof(SetUserPos));
}
return(null);
}