public void Geohash_To_Point3()
{
string hash = "9v";
Point point = Geohash.ToPoint(hash);
int stop = 0;
}
private void OnValidate(object sender, EventArgs e)
{
try
{
double lat, lon, d, m, s;
DMS.Flag ind;
int len;
string tmp;
DMS.Decode("34d22\'34.567\"", out ind);
DMS.Decode(-86.0, 32.0, 34.214);
DMS.DecodeAngle("-67.4532");
DMS.DecodeAzimuth("85.3245W");
DMS.DecodeLatLon("86d34\'24.5621\"", "21d56\'32.1234\"", out lat, out lon, false);
DMS.Encode(-86.453214, out d, out m);
DMS.Encode(-86.453214, out d, out m, out s);
DMS.Encode(-86.453214, DMS.Component.SECOND, 12, DMS.Flag.LONGITUDE, 0);
DMS.Encode(-86.453214, 12, DMS.Flag.LONGITUDE, 0);
Geohash.DecimalPrecision(12);
Geohash.Forward(31.23456, -86.43678, 12, out tmp);
Geohash.GeohashLength(0.001);
Geohash.GeohashLength(0.002, 0.003);
Geohash.LatitudeResolution(12);
Geohash.LongitudeResolution(12);
Geohash.Reverse("djds54mrfc0g", out lat, out lon, out len, true);
GARS.Forward(32.0, -86.0, 2, out tmp);
GARS.Reverse("189LE37", out lat, out lon, out len, true);
Georef.Forward(32.0, -86.0, 2, out tmp);
Georef.Reverse("GJEC0000", out lat, out lon, out len, true);
MessageBox.Show("No errors detected", "OK", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void OnConvert(object sender, EventArgs e)
{
try
{
double lon = Double.Parse(m_LongitudeTextBox.Text);
double lat = Double.Parse(m_latitudeTextBox.Text);
m_longitudeDMSTextBox.Text = DMS.Encode(lon, 5, DMS.Flag.LONGITUDE, 0);
m_latitudeDMSTextBox.Text = DMS.Encode(lat, 5, DMS.Flag.LATITUDE, 0);
string tmp = "";
switch (m_comboBox.SelectedIndex)
{
case 0: // Geohash
Geohash.Forward(lat, lon, 12, out tmp);
break;
case 1: // GARS
GARS.Forward(lat, lon, 2, out tmp);
break;
case 2: // Georef
Georef.Forward(lat, lon, 2, out tmp);
break;
}
m_geohashTextBox.Text = tmp;
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void OnConvertGeohash(object sender, EventArgs e)
{
try
{
double lat = 0.0, lon = 0.0;
int len;
switch (m_comboBox.SelectedIndex)
{
case 0: // Geohash
Geohash.Reverse(m_geohashTextBox.Text, out lat, out lon, out len, true);
break;
case 1: // GARS
GARS.Reverse(m_geohashTextBox.Text, out lat, out lon, out len, true);
break;
case 2: // Georef
Georef.Reverse(m_geohashTextBox.Text, out lat, out lon, out len, true);
break;
}
m_LongitudeTextBox.Text = lon.ToString();
m_latitudeTextBox.Text = lat.ToString();
m_longitudeDMSTextBox.Text = DMS.Encode(lon, 5, DMS.Flag.LONGITUDE, 0);
m_latitudeDMSTextBox.Text = DMS.Encode(lat, 5, DMS.Flag.LATITUDE, 0);
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
static void Main(string[] args)
{
try {
{
// Sample forward calculation
double lat = 57.64911, lon = 10.40744; // Jutland (the wikipedia example)
string geohash;
int maxlen = Geohash.GeohashLength(1.0e-5);
for (int len = 0; len <= maxlen; ++len)
{
Geohash.Forward(lat, lon, len, out geohash);
Console.WriteLine(geohash);
}
}
{
// Sample reverse calculation
string geohash = "u4pruydqqvj";
double lat, lon;
for (int i = 0; i <= geohash.Length; ++i)
{
int len;
Geohash.Reverse(geohash.Substring(0, i), out lat, out lon, out len, true);
Console.WriteLine(String.Format("Length: {0} Latitude: {1} Longitude: {2}", len, lat, lon));
}
}
}
catch (GeographicErr e) {
Console.WriteLine(String.Format("Caught exception: {0}", e.Message));
}
}
public APIResult GetPagedList([FromBody] GetPagedListArgsModel args)
{
args.OrderName = args.OrderName ?? "";
if (args.PageSize <= 0)
{
args.PageSize = 10;
}
if (args.PageIndex == 0)
{
args.PageIndex = 1;
}
var query = db.Query <CommercialDistrict>()
.Where(m => !m.IsDel);
if (args.Latitude.HasValue && args.Longitude.HasValue)
{
//6 范围在±0.61KM
if (!args.Precision.HasValue)
{
args.Precision = 6;
}
var geohash = Geohash.Encode(args.Latitude.Value, args.Longitude.Value, args.Precision.Value);
var areas = GetGeoHashExpand(geohash);
query = query.Where(m => m.GeoHash.StartsWith(areas[0]) ||
m.GeoHash.StartsWith(areas[1]) ||
m.GeoHash.StartsWith(areas[2]) ||
m.GeoHash.StartsWith(areas[3]) ||
m.GeoHash.StartsWith(areas[4]) ||
m.GeoHash.StartsWith(areas[5]) ||
m.GeoHash.StartsWith(areas[6]) ||
m.GeoHash.StartsWith(areas[7])
);
}
var list = query
.Select(m => new RowItem()
{
AddIp = m.AddIp,
AddTime = m.AddTime,
AddUser = m.AddUser,
Flag = m.Flag,
Id = m.Id,
Address = m.Address,
Detail = m.Detail,
IsDel = m.IsDel,
Latitude = m.Latitude,
Longitude = m.Longitude,
Name = m.Name
})
.ToPagedList(args.PageIndex, args.PageSize);
return(Success(new GetPagedListModel()
{
PageIndex = list.PageIndex,
PageSize = list.PageSize,
TotalCount = list.TotalItemCount,
Items = list.ToList()
}));
}
public void Geohash_To_Point2()
{
string hash = "9ven09qv"; //31.99999809, -96.99983597
Point point = Geohash.ToPoint(hash);
int stop = 0;
}
public static SqlDouble[] DecodeGeohash(SqlString geohash)
{
ISpatialCoordinate coord = Geohash.DecodeGeoHash(geohash.ToString().ToCharArray());
SqlDouble[] coordinate = { new SqlDouble((double)coord.Latitude), new SqlDouble((double)coord.Longitude) };
return(coordinate);
}
public void Geohash_To_Point()
{
string hash = "9vfg"; //haslet/keller/grapevine
Point point = Geohash.ToPoint(hash);
int stop = 0;
}
/// <summary>
/// lat = latutude
/// lng = longitude
/// IsActive = Flag to indicate if node is active [default=true].
/// </summary>
public Node(double lat, double lng, bool IsActive = true)
{
LeftChild = null;
RightChild = null;
id = Geohash.Encode(lat, lng, precision);
Lat = lat;
Lng = lng;
isActive = IsActive;
}
public void UpdateInfo(Geoposition gp)
{
Info.Latitude = gp.Coordinate.Latitude.ToString("0.000000");
Info.Longitude = gp.Coordinate.Longitude.ToString("0.000000");
Info.LatitudeD = gp.Coordinate.Latitude;
Info.LongitudeD = gp.Coordinate.Longitude;
Info.GeoHash = Geohash.encode(Info.LatitudeD, Info.LongitudeD);
Info.Accuracy = gp.Coordinate.Accuracy.ToString(CultureInfo.InvariantCulture);
Info.Status = PositionStatus.Ready;
Info.Ttl = DateTime.Now.Millisecond;
AddOrUpdateCache();
}
public APIResult Update([FromBody] UpdateArgsModel args)
{
if (string.IsNullOrEmpty(args.Name))
{
throw new ArgumentNullException("Name");
}
if (string.IsNullOrEmpty(args.Flag))
{
args.Flag = System.Guid.NewGuid().ToString();
}
var model = db.Query <Shop>()
.Where(m => m.Id == args.Id)
.FirstOrDefault();
if (model == null)
{
throw new Exception("数据库记录不存在");
}
var brand = db.GetSingle <ShopBrand>(args.ShopBrandId);
if (brand == null)
{
throw new Exception("指定的商铺品牌不存在");
}
model.ShopBrand = brand;
model.Flag = args.Flag;
model.Address = args.Address;
model.AddressGuide = args.AddressGuide;
model.Detail = args.Detail;
model.Latitude = args.Latitude;
model.Longitude = args.Longitude;
model.Name = args.Name;
model.OpenTime = args.OpenTime;
model.ScoreValue = args.ScoreValue;
model.Tel = args.Tel;
model.UsePerUser = args.UsePerUser;
model.Logo = args.Logo;
model.IsShowApplets = args.IsShowApplets;
model.Phone = args.Phone;
if (model.Latitude.HasValue && model.Longitude.HasValue)
{
model.GeoHash = Geohash.Encode(model.Latitude.Value, model.Longitude.Value);
}
else
{
model.GeoHash = string.Empty;
}
db.SaveChanges();
return(Success());
}
public APIResult Add([FromBody] AddArgsModel args)
{
if (string.IsNullOrEmpty(args.Name))
{
throw new ArgumentNullException("Name");
}
if (string.IsNullOrEmpty(args.Flag))
{
args.Flag = System.Guid.NewGuid().ToString();
}
var brand = db.GetSingle <ShopBrand>(args.ShopBrandId);
if (brand == null)
{
throw new Exception("指定的商铺品牌不存在");
}
var model = new Shop()
{
Flag = args.Flag,
ShopBrand = brand,
AddIp = GetIp(),
AddTime = DateTime.Now,
AddUser = GetUsername(),
Address = args.Address,
AddressGuide = args.AddressGuide,
Detail = args.Detail,
Latitude = args.Latitude,
Longitude = args.Longitude,
Name = args.Name,
OpenTime = args.OpenTime,
ScoreValue = args.ScoreValue,
Tel = args.Tel,
UsePerUser = args.UsePerUser,
Logo = args.Logo,
IsShowApplets = args.IsShowApplets
};
if (model.Latitude.HasValue && model.Longitude.HasValue)
{
model.GeoHash = Geohash.Encode(model.Latitude.Value, model.Longitude.Value);
}
else
{
model.GeoHash = string.Empty;
}
db.Add <Shop>(model);
db.SaveChanges();
return(Success());
}
private void OnConvert(object sender, EventArgs e)
{
try
{
double lon = Double.Parse(m_LongitudeTextBox.Text);
double lat = Double.Parse(m_latitudeTextBox.Text);
m_longitudeDMSTextBox.Text = DMS.Encode(lon, 5, DMS.Flag.LONGITUDE, 0);
m_latitudeDMSTextBox.Text = DMS.Encode(lat, 5, DMS.Flag.LATITUDE, 0);
string tmp = "";
Geohash.Forward(lat, lon, 12, out tmp);
m_geohashTextBox.Text = tmp;
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void OnConvertGeohash(object sender, EventArgs e)
{
try
{
double lat, lon;
int len;
Geohash.Reverse(m_geohashTextBox.Text, out lat, out lon, out len, true);
m_LongitudeTextBox.Text = lon.ToString();
m_latitudeTextBox.Text = lat.ToString();
m_longitudeDMSTextBox.Text = DMS.Encode(lon, 5, DMS.Flag.LONGITUDE, 0);
m_latitudeDMSTextBox.Text = DMS.Encode(lat, 5, DMS.Flag.LATITUDE, 0);
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void OnConvertDMS(object sender, EventArgs e)
{
try
{
DMS.Flag ind;
double lon = DMS.Decode(m_longitudeDMSTextBox.Text, out ind);
m_LongitudeTextBox.Text = lon.ToString();
double lat = DMS.Decode(m_latitudeDMSTextBox.Text, out ind);
m_latitudeTextBox.Text = lat.ToString();
string tmp = "";
Geohash.Forward(lat, lon, 12, out tmp);
m_geohashTextBox.Text = tmp;
}
catch (Exception xcpt)
{
MessageBox.Show(xcpt.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
public APIResult Add([FromBody] AddArgsModel args)
{
if (string.IsNullOrEmpty(args.Name))
{
throw new ArgumentNullException("Name");
}
if (string.IsNullOrEmpty(args.Flag))
{
args.Flag = System.Guid.NewGuid().ToString();
}
if (!args.Status.HasValue)
{
args.Status = CommercialDistrictStatus.正常;
}
var model = new CommercialDistrict()
{
Flag = args.Flag,
AddIp = GetIp(),
AddTime = DateTime.Now,
AddUser = GetUsername(),
Address = args.Address,
Name = args.Name,
Status = args.Status.Value,
Detail = args.Detail,
Longitude = args.Longitude,
Latitude = args.Latitude
};
if (model.Latitude.HasValue && model.Longitude.HasValue)
{
model.GeoHash = Geohash.Encode(model.Latitude.Value, model.Longitude.Value);
}
else
{
model.GeoHash = string.Empty;
}
db.Add <CommercialDistrict>(model);
db.SaveChanges();
return(Success());
}
public APIResult Update([FromBody] UpdateArgsModel args)
{
if (string.IsNullOrEmpty(args.Name))
{
throw new ArgumentNullException("Name");
}
if (string.IsNullOrEmpty(args.Flag))
{
args.Flag = System.Guid.NewGuid().ToString();
}
if (!args.Status.HasValue)
{
args.Status = CommercialDistrictStatus.正常;
}
var model = db.Query <CommercialDistrict>()
.Where(m => m.Id == args.Id)
.FirstOrDefault();
if (model == null)
{
throw new Exception("数据库记录不存在");
}
model.Flag = args.Flag;
model.Name = args.Name;
model.Status = args.Status.Value;
model.Detail = args.Detail;
model.Address = args.Address;
model.Longitude = args.Longitude;
model.Latitude = args.Latitude;
if (model.Latitude.HasValue && model.Longitude.HasValue)
{
model.GeoHash = Geohash.Encode(model.Latitude.Value, model.Longitude.Value);
}
else
{
model.GeoHash = string.Empty;
}
db.SaveChanges();
return(Success());
}
public void Geohash_Stress()
{
Random rand = new Random();
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Start();
List <string> hashes = new List <string>();
for (int i = 0; i < 100; i++)
{
double x = rand.Next(-179, 179);
double y = rand.Next(-85, 85);
string hash = Geohash.FromPoint(new Point(x, y), 6);
//hashes[i] = hash;
hashes.Add(hash);
}
sw.Stop();
long ms = sw.ElapsedMilliseconds;
int stop = 0;
}
private void update(HttpContext context, JObject httpObject)
{
#region
HttpReSultMode resultMode = new HttpReSultMode();
TS_ClientUser Rmodel2 = JsonHelper.FromJson <TS_ClientUser>(httpObject["jsonEntity"].ToString());
var Loginmql = TS_ClientUserSet.SelectAll().Where(TS_ClientUserSet.Id.Equal(Rmodel2.Id));
TS_ClientUser Loginmodel = OPBiz.GetEntity(Loginmql);
Rmodel2.WhereExpression = TS_ClientUserSet.Id.Equal(Rmodel2.Id);
Rmodel2.UpdateTime = DateTime.Now;
Rmodel2.LocationUpdateTime = DateTime.Now;
Rmodel2.isDeleted = Loginmodel.isDeleted;;
Rmodel2.isValid = Loginmodel.isValid;
Rmodel2.States = Loginmodel.States;
if (Rmodel2.Longitude != null && Rmodel2.Latitude != null)//geohash编码
{
double Latitude = double.Parse(Rmodel2.Latitude.ToString());
double Longitude = double.Parse(Rmodel2.Longitude.ToString());
Rmodel2.geohash = Geohash.Encode(Latitude, Longitude);
}
if (OPBiz.Update(Rmodel2) > 0)
{
resultMode.Code = 11;
resultMode.Msg = "更新成功";
resultMode.Data = "";
}
else
{
resultMode.Code = -13;
resultMode.Msg = "更新失败";
resultMode.Data = "";
}
#endregion
context.Response.Write(JsonHelper.ToJson(resultMode, true));
context.Response.End();
}
/// <summary>
/// 分类分页获取
/// </summary>
/// <param name="context"></param>
/// <param name="httpObject"></param>
/// <param name="resultMode"></param>
private void GetByCategory(HttpContext context, JObject httpObject, HttpReSultMode resultMode)
{
int pageIndex = 1;
int pageSize = 10000;
DataSet ds;
#region
if (httpObject["pageIndex"] != null)
{
pageIndex = int.Parse(httpObject["pageIndex"].ToString());
}
if (httpObject["pageSize"] != null)
{
pageSize = int.Parse(httpObject["pageSize"].ToString());
}
#region 条件
StringBuilder Where = new StringBuilder();
Where.Append(" isDeleted=0 and States>=0 ");
if (httpObject["jsonEntity"]["KeyWords"] != null)//关键词
{
string KeyWords = FilterTools.FilterSpecial(httpObject["jsonEntity"]["KeyWords"].ToString());
Where.Append(" and( Title like '%" + KeyWords + "%'");
Where.Append(" or Address like '%" + KeyWords + "%') ");
}
if (httpObject["jsonEntity"]["Category"] != null)//分类
{
string Category = FilterTools.FilterSpecial(httpObject["jsonEntity"]["Category"].ToString());
Where.Append(" and ( Category like '" + Category + "%')");
}
if (httpObject["jsonEntity"]["MinPrice"] != null)//最低价
{
string MinPrice = FilterTools.FilterSpecial(httpObject["jsonEntity"]["MinPrice"].ToString());
Where.Append(" and ( Price >" + MinPrice + ")");
}
if (httpObject["jsonEntity"]["MaxPrice"] != null)//最高价
{
string MaxPrice = FilterTools.FilterSpecial(httpObject["jsonEntity"]["MaxPrice"].ToString());
Where.Append(" and ( Price <" + MaxPrice + ")");
}
if (httpObject["jsonEntity"]["ProvinceCode"] != null)//省
{
string ProvinceCode = FilterTools.FilterSpecial(httpObject["jsonEntity"]["ProvinceCode"].ToString());
Where.Append(" and ( ProvinceCode like '" + ProvinceCode + "%')");
}
if (httpObject["jsonEntity"]["CityCode"] != null)//城市
{
string CityCode = FilterTools.FilterSpecial(httpObject["jsonEntity"]["CityCode"].ToString());
Where.Append(" and ( CityCode like '" + CityCode + "%')");
}
if (httpObject["jsonEntity"]["AreaCode"] != null)//区
{
string AreaCode = FilterTools.FilterSpecial(httpObject["jsonEntity"]["AreaCode"].ToString());
Where.Append(" and ( AreaCode like '" + AreaCode + "%')");
}
#endregion
#region 坐标 有距离
if (httpObject["jsonEntity"]["Longitude"] != null && httpObject["jsonEntity"]["Latitude"] != null)//传有坐标按距离排序
{
string Longitude = httpObject["jsonEntity"]["Longitude"].ToString();
string Latitude = httpObject["jsonEntity"]["Latitude"].ToString();
string geohashWhere = Geohash.getsqlGeoHash(5, Latitude, Longitude, "geohash");
string sqlWhere = Where.ToString() + " and " + geohashWhere; //条件加geohash
if (httpObject["jsonEntity"]["minKM"] != null && httpObject["jsonEntity"]["maxKM"] != null) //有最小最大距离约定，按距离排序， 不分页
{
float minKM = float.Parse(httpObject["jsonEntity"]["minKM"].ToString());
float maxKM = float.Parse(httpObject["jsonEntity"]["maxKM"].ToString());
ds = OPBiz.GetByDistancesOrderByLL("v_TS_Transaction", sqlWhere, minKM, maxKM, Longitude, Latitude);
}
else //分页 按距离排序
{
ds = OPBiz.GetPagingOrderByLL("v_TS_Transaction", sqlWhere, pageIndex, pageSize, Longitude, Latitude);
}
}
else //简单分页无排序
{
ds = OPBiz.GetPagingDataSet("v_TS_Transaction", Where.ToString(), pageIndex, pageSize, "CreateTime desc");
}
#endregion
if (ds != null && ds.Tables[0].Rows.Count > 0)
{
resultMode.Code = 11;
resultMode.Msg = "获取成功";
resultMode.Data = JsonHelper.ToJson(ds.Tables[0], true);
}
else
{
resultMode.Code = 0;
resultMode.Msg = "没有数据";
resultMode.Data = "[]";
}
#endregion
context.Response.Write(JsonHelper.ToJson(resultMode, true));
context.Response.End();
}
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 JsonResult EditInfo(TS_ClientUser TS_ClientUserModle)
{
HttpReSultMode ReSultMode = new HttpReSultMode();
if (TS_ClientUserModle.Longitude != null && TS_ClientUserModle.Latitude != null)//geohash编码
{
double Latitude = double.Parse(TS_ClientUserModle.Latitude.ToString());
double Longitude = double.Parse(TS_ClientUserModle.Longitude.ToString());
TS_ClientUserModle.geohash = Geohash.Encode(Latitude, Longitude);
}
bool IsAdd = false;
if (TS_ClientUserModle.Details != null)
{
TS_ClientUserModle.Details = TS_ClientUserModle.Details.Replace("<", "<").Replace(">", ">");
}
else
{
TS_ClientUserModle.Details = "";
}
TS_ClientUserModle.UpdateTime = DateTime.Now;
if (!(TS_ClientUserModle.Id != null && !TS_ClientUserModle.Id.ToString().Equals("00000000-0000-0000-0000-000000000000")))//id为空，是添加
{
IsAdd = true;
}
if (IsAdd)
{
TS_ClientUserModle.Category = "";
TS_ClientUserModle.isDeleted = false;
TS_ClientUserModle.isValid = 1;
TS_ClientUserModle.Id = Guid.NewGuid();
TS_ClientUserModle.AddTime = DateTime.Now;
TS_ClientUserModle.LocationUpdateTime = DateTime.Now;
try
{
OPBiz.Add(TS_ClientUserModle);
ReSultMode.Code = 11;
ReSultMode.Data = TS_ClientUserModle.Id.ToString();
ReSultMode.Msg = "添加成功";
}
catch (Exception e) {
ReSultMode.Code = -11;
ReSultMode.Data = e.ToString();
ReSultMode.Msg = "添加失败";
}
}
else
{
TS_ClientUserModle.WhereExpression = TS_ClientUserSet.Id.Equal(TS_ClientUserModle.Id);
//TS_ClientUserModle.ChangedMap.Remove("doctorid");//移除主键值
if (OPBiz.Update(TS_ClientUserModle) > 0)
{
ReSultMode.Code = 11;
ReSultMode.Data = "";
ReSultMode.Msg = "修改成功";
}
else
{
ReSultMode.Code = -13;
ReSultMode.Data = "";
ReSultMode.Msg = "修改失败";
}
}
return(Json(ReSultMode, JsonRequestBehavior.AllowGet));
}
public string GetData(HttpContext context)
{
HttpReSultMode resultMode = new HttpReSultMode();
try
{
int pageIndex = int.Parse(context.Request["Pageindex"]);
int pageSize = int.Parse(context.Request["Pagesize"]);
DataSet ds;
#region 条件
StringBuilder Where = new StringBuilder();
Where.Append(" isDeleted=0 and States>0");
if (context.Request["keyWords"] != null)//关键词
{
string KeyWords = FilterTools.FilterSpecial(context.Request["keyWords"].ToString());
Where.Append(" and( TName like '%" + KeyWords + "%'");
Where.Append(" or Address like '%" + KeyWords + "%' ");
Where.Append(" or Details like '%" + KeyWords + "%') ");
}
if (context.Request["Category"] != null)//分类
{
string Category = FilterTools.FilterSpecial(context.Request["Category"].ToString());
Where.Append(" and ( Category like '" + Category + "%')");
}
#endregion
#region 坐标 有距离
if (context.Request["Lng"] != null && context.Request["Lat"] != null)//传有坐标按距离排序
{
string Longitude = context.Request["Lng"].ToString();
string Latitude = context.Request["Lat"].ToString();
//分页 按距离排序
string geohashWhere = Geohash.getsqlGeoHash(5, Latitude, Longitude, "geohash");
string sqlWhere = Where.ToString() + " and " + geohashWhere;//条件加geohash
ds = OPBiz.GetPagingOrderByLL(sqlWhere, pageIndex, pageSize, Longitude, Latitude);
}
else //简单分页无排序
{
ds = OPBiz.GetPagingDataSet(Where.ToString(), pageIndex, pageSize, "CreateTime desc");
}
#endregion
if (ds != null && ds.Tables[0].Rows.Count > 0)
{
resultMode.Code = 11;
resultMode.Msg = "获取成功";
resultMode.Data = JsonHelper.ToJson(ds.Tables[0], true);
}
else
{
resultMode.Code = 0;
resultMode.Msg = "没有数据";
resultMode.Data = "[]";
}
}
catch (Exception ex)
{
resultMode.Code = -11;
resultMode.Data = ex.ToString();
}
string result = JsonHelper.ToJson(resultMode, true);
return(result);
;
}
// 请求例子 /httpSever/TS_ClientUserHandler.ashx?json={"jsonEntity":{"UserName":"******","Pwd":"123456"},"action":"Login"}
// 请求例子 /httpSever/TS_ClientUserHandler.ashx?json={"jsonEntity":{"UserName":"******","Pwd":"123456"},"action":"Register"}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
// context.Response.Write("Hello World");
HttpReSultMode resultMode = new HttpReSultMode();
try
{
JObject httpObject = JsonHelper.FromJson(context.Request["json"]);
// JObject ObjectParameter = (JObject)JsonConvert.DeserializeObject(httpObject["jsonEntity"].ObjToStr());
string jsonData = httpObject["jsonEntity"].ToString();
string UserName = "";
string Pwd = "";
switch (httpObject["action"].ToString())
{
case "Register":
UserName = FilterTools.FilterSpecial(httpObject["jsonEntity"]["UserName"].ToString());
var registermql = TS_ClientUserSet.SelectAll().Where(TS_ClientUserSet.UserName.Equal(UserName));
TS_ClientUser registermodel = OPBiz.GetEntity(registermql);
if (registermodel != null)
{
resultMode.Code = -13;
resultMode.Msg = "用户已经存在";
resultMode.Data = "";
}
else
{
TS_ClientUser Rmodel = JsonHelper.FromJson <TS_ClientUser>(jsonData);
Rmodel.Id = Guid.NewGuid();
Rmodel.AddTime = DateTime.Now;
Rmodel.UpdateTime = DateTime.Now;
Rmodel.LocationUpdateTime = DateTime.Now;
Rmodel.isDeleted = false;
Rmodel.States = 0;
if (Rmodel.Longitude != null && Rmodel.Latitude != null) //geohash编码
{
double Latitude = double.Parse(Rmodel.Latitude.ToString());
double Longitude = double.Parse(Rmodel.Longitude.ToString());
Rmodel.geohash = Geohash.Encode(Latitude, Longitude);
}
OPBiz.Add(Rmodel);
resultMode.Code = 11;
resultMode.Msg = "注册成功";
resultMode.Data = Rmodel.Id.ToString();
}
break;
case "Login":
UserName = FilterTools.FilterSpecial(httpObject["jsonEntity"]["UserName"].ToString());
Pwd = httpObject["jsonEntity"]["Pwd"].ToString();
var Loginmql = TS_ClientUserSet.SelectAll().Where(TS_ClientUserSet.UserName.Equal(UserName).And(TS_ClientUserSet.Pwd.Equal(Pwd)));
TS_ClientUser Loginmodel = OPBiz.GetEntity(Loginmql);
if (Loginmodel != null)
{
resultMode.Code = 11;
resultMode.Msg = "登录成功";
resultMode.Data = JsonHelper.ToJson(Loginmodel, true);
}
else
{
resultMode.Code = -13;
resultMode.Msg = "用户或密码错误";
resultMode.Data = "";
}
break;
case "ChangePassword":
UserName = FilterTools.FilterSpecial(httpObject["jsonEntity"]["UserName"].ToString());
Pwd = httpObject["jsonEntity"]["Pwd"].ToString();
var mqlG = TS_ClientUserSet.SelectAll().Where(TS_ClientUserSet.UserName.Equal(UserName));
TS_ClientUser modelG = OPBiz.GetEntity(mqlG);
if (modelG != null)
{
modelG.Pwd = Pwd;
modelG.UpdateTime = DateTime.Now;
modelG.WhereExpression = TS_ClientUserSet.Id.Equal(modelG.Id);
if (OPBiz.Update(modelG) > 0)
{
resultMode.Code = 11;
resultMode.Msg = "修改密码成功";
resultMode.Data = "";
}
else
{
resultMode.Code = -13;
resultMode.Msg = "修改失败";
resultMode.Data = "";
}
}
else
{
resultMode.Code = -13;
resultMode.Msg = "用户不存在";
resultMode.Data = "";
}
break;
case "update":
this.update(context, httpObject);
break;
}
}
catch (Exception ex)
{
resultMode.Code = -1;
resultMode.Data = ex.ToString();
}
context.Response.Write(JsonHelper.ToJson(resultMode, true));
context.Response.End();
}
// 请求例子 /httpSever/TS_TransactionHandler.ashx?json={"jsonEntity":{"Category":"09","Longitude":"110.22587","Latitude":"25.272585"},"pageIndex":"1","pageSize":"20","action":"GetByCategory"}
public void ProcessRequest(HttpContext context)
{
context.Response.ContentType = "text/plain";
// context.Response.Write("Hello World");
HttpReSultMode resultMode = new HttpReSultMode();
string Id = "";
int res = 0;//返回结果行数
try
{
JObject httpObject = JsonHelper.FromJson(context.Request["json"]);
switch (httpObject["action"].ToString())
{
case "GetById":
#region
Id = FilterTools.FilterSpecial(httpObject["jsonEntity"]["Id"].ToString());
var mqlG = TS_TransactionSet.SelectAll().Where(TS_TransactionSet.Id.Equal(Id));
TS_Transaction modelG = OPBiz.GetEntity(mqlG);
if (modelG != null)
{
resultMode.Code = 11;
resultMode.Msg = "获取成功";
resultMode.Data = JsonHelper.ToJson(modelG, true);
}
else
{
resultMode.Code = -13;
resultMode.Msg = "数据不存在";
resultMode.Data = "";
}
#endregion
break;
case "GetByCategory":
this.GetByCategory(context, httpObject, resultMode);
break;
case "add":
#region
TS_Transaction Rmodel = JsonHelper.FromJson <TS_Transaction>(httpObject["jsonEntity"].ToString());
Rmodel.Id = Guid.NewGuid();
Rmodel.CreateTime = DateTime.Now;
Rmodel.CreateTime = DateTime.Now;
Rmodel.isDeleted = false;
Rmodel.isValid = 1;
Rmodel.Clicks = 0;
Rmodel.Praises = 0;
Rmodel.CallCount = 0;
Rmodel.States = 0;
Rmodel.isTop = 0;
if (Rmodel.Longitude != null && Rmodel.Latitude != null) //geohash编码
{
double Latitude = double.Parse(Rmodel.Latitude.ToString());
double Longitude = double.Parse(Rmodel.Longitude.ToString());
Rmodel.geohash = Geohash.Encode(Latitude, Longitude);
}
OPBiz.Add(Rmodel);
resultMode.Code = 11;
resultMode.Msg = "添加成功";
resultMode.Data = Rmodel.Id.ToString();
#endregion
break;
case "update":
#region
TS_Transaction Rmodel2 = JsonHelper.FromJson <TS_Transaction>(httpObject["jsonEntity"].ToString());
var mqlu = TS_TransactionSet.SelectAll().Where(TS_TransactionSet.Id.Equal(Rmodel2.Id));
TS_Transaction modelu = OPBiz.GetEntity(mqlu);
Rmodel2.CreateTime = modelu.CreateTime;
Rmodel2.CreateTime = DateTime.Now;
Rmodel2.isDeleted = modelu.isDeleted;
Rmodel2.isValid = modelu.isValid;
Rmodel2.Clicks = modelu.Clicks;
Rmodel2.Praises = modelu.Praises;
Rmodel2.CallCount = modelu.CallCount;
Rmodel2.States = modelu.States;
if (Rmodel2.Longitude != null && Rmodel2.Latitude != null) //geohash编码
{
double Latitude = double.Parse(Rmodel2.Latitude.ToString());
double Longitude = double.Parse(Rmodel2.Longitude.ToString());
Rmodel2.geohash = Geohash.Encode(Latitude, Longitude);
}
Rmodel2.WhereExpression = TS_TransactionSet.Id.Equal(Rmodel2.Id);
Rmodel2.UpdateTime = DateTime.Now;
if (OPBiz.Update(Rmodel2) > 0)
{
resultMode.Code = 11;
resultMode.Msg = "更新成功";
resultMode.Data = "";
}
else
{
resultMode.Code = -13;
resultMode.Msg = "更新失败";
resultMode.Data = "";
}
#endregion
break;
case "ClickCount": //点击量
Id = FilterTools.FilterSpecial(httpObject["jsonEntity"]["Id"].ToString());
res = OPBiz.SetCout("Id", Id, "Clicks");
if (res > 0)
{
resultMode.Code = 11;
resultMode.Data = res.ToString();
resultMode.Msg = "统计成功";
}
else
{
resultMode.Code = -13;
resultMode.Data = "0";
resultMode.Msg = "统计失败！";
}
break;
case "PraiseCount": //点赞量加1
Id = FilterTools.FilterSpecial(httpObject["jsonEntity"]["Id"].ToString());
res = OPBiz.SetCout("Id", Id, "Praises");
if (res > 0)
{
resultMode.Code = 11;
resultMode.Data = res.ToString();
resultMode.Msg = "统计成功";
}
else
{
resultMode.Code = -13;
resultMode.Data = "0";
resultMode.Msg = "统计失败！";
}
break;
case "CallCount": //呼叫量加1
Id = FilterTools.FilterSpecial(httpObject["jsonEntity"]["Id"].ToString());
res = OPBiz.SetCout("Id", Id, "CallCount");
if (res > 0)
{
resultMode.Code = 11;
resultMode.Data = res.ToString();
resultMode.Msg = "统计成功";
}
else
{
resultMode.Code = -13;
resultMode.Data = "0";
resultMode.Msg = "统计失败！";
}
break;
}
}
catch (Exception ex)
{
resultMode.Code = -11;
resultMode.Data = ex.ToString();
}
context.Response.Write(JsonHelper.ToJson(resultMode, true));
context.Response.End();
}
public JsonResult EditInfo(TS_Shop DitModle)
{
HttpReSultMode ReSultMode = new HttpReSultMode();
bool IsAdd = false;
if (DitModle.Details != null)
{
DitModle.Details = DitModle.Details.Replace("<", "<").Replace(">", ">");
}
else
{
DitModle.Details = "";
}
DitModle.UpdateTime = DateTime.Now;
if (DitModle.Longitude != null && DitModle.Latitude != null)//geohash编码
{
double Latitude = double.Parse(DitModle.Latitude.ToString());
double Longitude = double.Parse(DitModle.Longitude.ToString());
DitModle.geohash = Geohash.Encode(Latitude, Longitude);
}
if (!(DitModle.Id != null && !DitModle.Id.ToString().Equals("00000000-0000-0000-0000-000000000000")))//id为空，是添加
{
IsAdd = true;
}
if (IsAdd)
{
#region 初始化
DitModle.Id = Guid.NewGuid();
DitModle.CreateTime = DateTime.Now;
DitModle.CreateManId = UserData.Id;
DitModle.Praises = 0;
DitModle.CallCount = 0;
DitModle.Clicks = 0;
DitModle.States = 0;
DitModle.isDeleted = false;
DitModle.isValid = 1;
DitModle.Star = 1;
#endregion
try
{
OPBiz.Add(DitModle);
ReSultMode.Code = 11;
ReSultMode.Data = DitModle.Id.ToString();
ReSultMode.Msg = "添加成功";
}
catch (Exception e) {
ReSultMode.Code = -11;
ReSultMode.Data = e.ToString();
ReSultMode.Msg = "添加失败";
}
}
else
{
DitModle.WhereExpression = TS_ShopSet.Id.Equal(DitModle.Id);
var mqlO = TS_ShopSet.SelectAll().Where(TS_ShopSet.Id.Equal(DitModle.Id));
TS_Shop modelOld = OPBiz.GetEntity(mqlO);//旧数据
#region 能修改的数据
DitModle.CreateTime = modelOld.CreateTime;
DitModle.CreateManId = modelOld.CreateManId;
DitModle.Praises = modelOld.Praises;
DitModle.CallCount = modelOld.CallCount;
DitModle.Clicks = modelOld.Clicks;
DitModle.States = modelOld.States;
DitModle.isDeleted = modelOld.isDeleted;
DitModle.isValid = modelOld.isValid;
DitModle.Star = modelOld.Star;
#endregion
//TS_ShopModle.ChangedMap.Remove("doctorid");//移除主键值
if (OPBiz.Update(DitModle) > 0)
{
ReSultMode.Code = 11;
ReSultMode.Data = "";
ReSultMode.Msg = "修改成功";
}
else
{
ReSultMode.Code = -13;
ReSultMode.Data = "";
ReSultMode.Msg = "修改失败";
}
}
return(Json(ReSultMode, JsonRequestBehavior.AllowGet));
}
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);
}
public void Point_To_Geohash()
{
Point p = new Point(-97.0, 32.0);
string hash = Geohash.FromPoint(p, 5);
}
//[Authorize(AuthenticationSchemes = "jwt")]
public APIResult GetPagedList([FromBody] GetPagedListArgsModel args)
{
args.OrderName = args.OrderName ?? "";
if (args.PageSize <= 0)
{
args.PageSize = 10;
}
if (args.PageIndex == 0)
{
args.PageIndex = 1;
}
var query = db.Query <Shop>()
.Where(m => !m.IsDel);
if (args.Latitude.HasValue && args.Longitude.HasValue)
{
//6 范围在±0.61KM
var geohash = Geohash.Encode(args.Latitude.Value, args.Longitude.Value, 6);
var areas = GetGeoHashExpand(geohash);
query = query.Where(m => m.GeoHash.StartsWith(areas[0]) ||
m.GeoHash.StartsWith(areas[1]) ||
m.GeoHash.StartsWith(areas[2]) ||
m.GeoHash.StartsWith(areas[3]) ||
m.GeoHash.StartsWith(areas[4]) ||
m.GeoHash.StartsWith(areas[5]) ||
m.GeoHash.StartsWith(areas[6]) ||
m.GeoHash.StartsWith(areas[7])
);
}
var list = query
.Select(m => new RowItem()
{
AddIp = m.AddIp,
AddTime = m.AddTime,
AddUser = m.AddUser,
Flag = m.Flag,
Id = m.Id,
Address = m.Address,
AddressGuide = m.AddressGuide,
Detail = m.Detail,
IsDel = m.IsDel,
Latitude = m.Latitude,
Longitude = m.Longitude,
Name = m.Name,
OpenTime = m.OpenTime,
ScoreValue = m.ScoreValue,
Tel = m.Tel,
UsePerUser = m.UsePerUser,
Cover = m.Cover,
Logo = m.Logo
})
.ToPagedList(args.PageIndex, args.PageSize);
return(Success(new GetPagedListModel()
{
PageIndex = list.PageIndex,
PageSize = list.PageSize,
TotalCount = list.TotalItemCount,
Items = list.Where(r => r.IsShowApplets == true).ToList()
}));
}
