public QueryResult <Vehicle> GetAll(VehicleQuery filter, bool withDeleted = false)
{
var result = new QueryResult <Vehicle>();
var query = _vehicles.GetAll(vehicles => vehicles
.Include(v => v.Model).ThenInclude(m => m.Make)
.Include(v => v.Features).ThenInclude(vf => vf.Feature), withDeleted);
if (filter.MakeId.HasValue)
{
query = query.Where(x => x.Model.MakeId == filter.MakeId.Value);
}
if (filter.ModelId.HasValue)
{
query = query.Where(x => x.ModelId == filter.ModelId.Value);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName
};
query = query.ApplyOrdering(filter, columnsMap);
result.TotalItems = query.Count();
query = query.ApplyPaging(filter);
result.Items = query.ToList();
return(result);
}
public async Task <QueryResult <Vehicle> > ListVehiclesAsync(VehicleQuery queryObj = null)
{
var queryItems = _context.Vehicles
.Include(v => v.Model).ThenInclude(m => m.Make)
.AsQueryable();
if (queryObj != null)
{
queryItems = queryItems.ApplyFiltering(queryObj);
}
if (queryObj != null)
{
queryItems = queryItems.ApplyOrdering(queryObj, _columnsMap);
}
var result = new QueryResult <Vehicle>
{
TotalItems = await queryItems.CountAsync()
};
if (queryObj != null)
{
queryItems = queryItems.ApplyPaging(queryObj);
}
result.Items = await queryItems.ToListAsync();
return(result);
}
public async Task <QueryResult <Vehicle> > GetAll(VehicleQuery vehicleQuery)
{
var result = new QueryResult <Vehicle>();
var query = _dbContext.Vehicles
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.AsQueryable();
if (vehicleQuery.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == vehicleQuery.MakeId.Value);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName
};
//columnsMap.Add("make", v => v.Model.Make.Name);
query = query.ApplyOrdering(vehicleQuery, columnsMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(vehicleQuery);
result.Items = await query.ToListAsync();
return(result);
}
public List <string> GetCarImages(int order_id, int ordertype)
{
VehicleQuery vehicleQuery = new VehicleQuery(language);
string modelImage = "";
System.Data.DataTable dataTable = conn_db.ReadTable(vehicleQuery.GetObjectByColname("car_images_v", "order_id", order_id));
if (dataTable.Rows.Count == 0)
{
if (ordertype == 6)
{
modelImage = new Enums().APP_DIRECTORY + "images/OrderImages/satha.png";
}
else
{
throw new EmptyViewException(language, Messages.GetMessage(language, TypeM.VEHICLE, vehicleM.IMAGE_NOT_FOUND));
}
}
List <string> listCarImages = new List <string>();
foreach (System.Data.DataRow row in dataTable.Rows)
{
listCarImages.Add(row["Pic_url"].ToString());
}
if (listCarImages.Count == 0)
{
listCarImages.Add(modelImage);
}
return(listCarImages);
}
public async Task <QueryResult <Vehicle> > GetVehiclesAsync(VehicleQuery queryObj)
{
var result = new QueryResult <Vehicle>();
var query = _context.Vehicles
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(x => x.Model.MakeId == queryObj.MakeId.Value);
}
if (queryObj.ModelId.HasValue)
{
query = query.Where(x => x.ModelId == queryObj.ModelId.Value);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >
{
{ "make", v => v.Model.Make.Name },
{ "model", v => v.Model.Name },
{ "contactName", v => v.ContactName }
};
query = query.ApplyOrdering(queryObj, columnsMap);
result.TotalItems = await query.CountAsync();
result.Items = query.ApplyPaging(queryObj);
return(result);
}
public async Task <QueryResult <Vehicle> > getVehicles(VehicleQuery queryobj)
{
var result = new QueryResult <Vehicle>();
var query = context.Vehicle
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.Include(v => v.VehicleFeature)
.ThenInclude(vf => vf.Feature)
.AsQueryable();
if (queryobj.Makeid.HasValue == true)
{
query = query.Where(v => v.Model.MakeId == queryobj.Makeid.Value);
}
var colsmap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["Make"] = v => v.Model.Make.name,
["Model"] = v => v.Model.name,
["Contact Name"] = v => v.ConName
};
query = query.Sorter(queryobj, colsmap);
result.totalItems = await query.CountAsync();
query = query.ApplyPager(queryobj);
result.Items = await query.ToListAsync();
return(result);
}
public async Task <QueryResoult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var resoult = new QueryResoult <Vehicle>();
var query = context.Vehicles
.Include(v => v.VehicleFeatures).ThenInclude(vf => vf.Feature)
.Include(v => v.Model).ThenInclude(m => m.Make)
.AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeID == queryObj.MakeId.Value);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name
};
query = query.ApplyOrdering(queryObj, columnsMap);
resoult.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObj);
resoult.Items = await query.ToListAsync();
return(resoult);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObject)
{
var result = new QueryResult <Vehicle>();
var query = context.Vehicles
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.AsQueryable();
query = query.ApplyFiltering(queryObject);
//Expression tree (dictionary) to map the sorting columns to the linq expressions
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >() // object because we can then reference any property of the vehicle and not only string properties.
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName,
//["id"] = v => v.Id
};
query = query.ApplyOrdering(queryObject, columnsMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObject);
result.Items = await query.ToListAsync();
return(result);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
QueryResult <Vehicle> result = new QueryResult <Vehicle>();
var query = context.Vehicles
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.Include(v => v.Model)
.ThenInclude(vm => vm.Make)
.AsQueryable();
if (queryObj.MakeId.HasValue && queryObj.MakeId != 0)
{
query = query.Where(x => x.Model.MakeId == queryObj.MakeId);
}
var sortColumnMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName,
};
query = query.ApplySorting(queryObj, sortColumnMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObj);
result.Items = await query.ToListAsync();
return(result);
}
public async Task <IEnumerable <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var query = _context.Vehicles
.Include(v => v.Model)
.ThenInclude(vm => vm.Make)
.Include(v => v.Features)
.ThenInclude(f => f.Feature)
.AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == queryObj.MakeId.Value);
}
if (queryObj.ModelId.HasValue)
{
query = query.Where(v => v.ModelId == queryObj.ModelId.Value);
}
var ColumnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > > ()
{
["make"] = v => v.Model.Make.Name, ["model"] = v => v.Model.Name, ["contactName"] = v => v.ContactName, ["id"] = v => v.Id
};
query = query.ApplySorting(queryObj, ColumnsMap);
return(await query.ToListAsync());
}
public async Task <QueryResult <VehicleModel> > GetVehicles(VehicleQuery vehicleQuery)
{
var result = new QueryResult <VehicleModel>();
var query = context.VehicleModels
.Include(v => v.Vehicle)
.ThenInclude(m => m.Manufacturer)
.AsQueryable();
query = query.ApplyFiltering(vehicleQuery);
var columnsMap = new Dictionary <string, Expression <Func <VehicleModel, object> > >()
{
["manufacturer"] = v => v.Vehicle.Manufacturer.Name,
["vehicle"] = v => v.Vehicle.Name,
["contactName"] = v => v.ContactName
};
query = query.ApplyOrdering(vehicleQuery, columnsMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(vehicleQuery);
result.Items = await query.ToListAsync();
return(result);
}
public IEnumerable <Vehicle> GetVehicles(VehicleQuery filter)
{
var vehicles = context.Vehicles
.Include(v => v.VehicleFeatures)
.ThenInclude(vf => vf.Feature)
.Include(v => v.Model)
.ThenInclude(m => m.Make).AsQueryable();
if (filter.MakeId.HasValue)
{
vehicles = vehicles.Where(v => v.Model.MakeId == filter.MakeId.Value);
}
if (filter.ModelId.HasValue)
{
vehicles = vehicles.Where(v => v.ModelId == filter.ModelId);
}
#region Sorting
var sortLogic = new Dictionary <string, Expression <Func <Vehicle, object> > >
{
["make"] = v => v.Model.MakeId,
["model"] = v => v.ModelId,
["contactName"] = v => v.ContactName,
};
vehicles = vehicles.ApplyOrdering(filter, sortLogic);
#endregion
return(vehicles);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var result = new QueryResult <Vehicle>();
var query = context.Vehicles
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature).AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == queryObj.MakeId.Value);
}
Dictionary <string, Expression <Func <Vehicle, object> > > columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >() //object initialization
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName
//["id"] = v => v.Id
};
query = query.ApplyOrdering(queryObj, columnsMap);
result.TotalItems = await query.CountAsync();
//paging implementation
query = query.ApplyPaging(queryObj);
result.Items = await query.ToListAsync();
return(result);
}
public async Task <List <Vehicle> > GetAll(VehicleQuery queryObj, bool includeRelated = true)
{
var query = Context.Vehicles
.Include(v => v.VehicleModel)
.ThenInclude(m => m.Make)
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.AsQueryable();
var sortingDictionary = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.VehicleModel.Make.Name,
["name"] = v => v.Name
};
if (queryObj.MakeId.HasValue)
{
query = query.Where(v => v.VehicleModel.MakeId == queryObj.MakeId);
}
query = query.ApplyOrdering(queryObj, sortingDictionary);
query = query.ApplyPaging(queryObj);
var vehiclesList = await query.ToListAsync();
return(vehiclesList);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var result = new QueryResult <Vehicle>();
var query = appDbContext.Vehicle
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.AsQueryable();
var dictionary = new Dictionary <string, Expression <Func <Vehicle, object> > >
{
{ "make", v => v.Model.Make.Name },
{ "model", v => v.Model.Name },
{ "contactName", v => v.ContactName },
{ "id", v => v.Id }
};
query = query.ApplyOrdering(queryObj, dictionary);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObj);
result.Items = await query.ToListAsync();
return(result);
}
public async Task <IEnumerable <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
// return await context.Vehicles
// .Include(v => v.Model)
// .ThenInclude(md => md.Make)
// .Include(v => v.Features)
// .ThenInclude(vf => vf.Feature)
// .ToListAsync();
//filter, using dynamically query
var query = context.Vehicles
.Include(v => v.Model)
.ThenInclude(md => md.Make)
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == queryObj.MakeId.Value);
}
// sorting
if (queryObj.SortBy == "make")
{
query = (queryObj.IsSortAscending) ? query.OrderBy(v => v.Model.Make.Name) : query.OrderByDescending(v => v.Model.Make.Name);
}
//Expression<Func<Vehicle, Object>>
return(await query.ToListAsync());
}
public async Task <QueryResult <Vehicle> > GetVehiclesAsync(VehicleQuery vehicleQuery)
{
var result = new QueryResult <Vehicle>();
var query = Vehicles();
if (vehicleQuery.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == vehicleQuery.MakeId.Value);
}
var columnsMapping = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.Contact.Name,
["id"] = v => v.Id,
};
result.TotalItems = await query.CountAsync();
query = query.ApplyOrdering(vehicleQuery, columnsMapping);
query = query.ApplyPaging(vehicleQuery);
result.Items = query;
return(result);
}
public async Task <QueryResultResource <VehicleResource> > GetVehicles(VehicleQueryResource filterResource)
{
VehicleQuery filter = mapper.Map <VehicleQueryResource, VehicleQuery>(filterResource);
var queryResult = await repository.GetVehicles(filter);
return(mapper.Map <QueryResult <Vehicle>, QueryResultResource <VehicleResource> >(queryResult));
}
public async Task <QueryResultDto <VehicleDto> > GetVehicles(VehicleQuery queryObj)
{
var queryresult = new QueryResult <Vehicle>();
var allVehicles = _context.Vehicles.Include(x => x.Model).ThenInclude(m => m.Make).Include(x => x.Features).AsQueryable();
if (queryObj.MakeId.HasValue)
{
allVehicles = allVehicles.Where(x => x.Model.MakeId == queryObj.MakeId);
}
// Expression<Func<Vehicle, object>> exc;
// Func<Vehicle, string> func = v => v.ContactName;
Dictionary <string, Expression <Func <Vehicle, object> > > columnMap =
new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName,
["id"] = v => v.Id
};
//allVehicles = ApplyOrderBy(queryObj, allVehicles, columnMap);
queryresult.TotalItems = await allVehicles.CountAsync();
allVehicles = allVehicles.ApplyPaging(queryObj);
allVehicles = allVehicles.ApplyOrderBy(queryObj, columnMap);
queryresult.Items = await allVehicles.ToListAsync();
var response = _mapper.Map <QueryResultDto <VehicleDto> >(queryresult);
return(response);
}
public List <Model> GetModels(string lang, int brandId)
{
VehicleQuery vehicleQuery = new VehicleQuery(language);
System.Data.DataTable dataTable = conn_db.ReadTable(vehicleQuery.GetModelsByBrandId(brandId));
if (dataTable.Rows.Count == 0)
{
throw new EmptyViewException(language);
}
Model model;
List <Model> models = new List <Model>();
foreach (System.Data.DataRow row in dataTable.Rows)
{
model = new Model();
model.model_id = Convert.ToInt32(row["id"].ToString());
if (lang == "ar")
{
model.modelName = row["MODELNAME_AR"].ToString();
}
else
{
model.modelName = row["MODELNAME_EN"].ToString();
}
model.brand_id = row["BRAND_ID"] is DBNull ? 0 : Convert.ToInt32(row["BRAND_ID"].ToString());
models.Add(model);
}
return(models);
}
public async Task <IEnumerable <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var query = context.Vehicles
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.Include(v => v.Model)
.ThenInclude(m => m.Make).AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(x => x.Model.MakeId == queryObj.MakeId.Value);
}
if (queryObj.ModelId.HasValue)
{
query = query.Where(x => x.Model.Id == queryObj.ModelId.Value);
}
var dictMap = new Dictionary <string, Expression <Func <Vehicle, object> > > {
{ "make", x => x.Model.Make.Name },
{ "model", x => x.Model.Name },
{ "contactName", x => x.ContactName }
};
query = query.ApplyOrdering <Vehicle>(queryObj, dictMap);
// query = query.ApplyPaging<Vehicle>(queryObj);
return(await query.ToListAsync());
}
public List <Color> GetColors(string lang)
{
VehicleQuery vehicleQuery = new VehicleQuery(language);
System.Data.DataTable dataTable = conn_db.ReadTable(vehicleQuery.GetMasterTranslated("color", lang));
if (dataTable.Rows.Count == 0)
{
throw new EmptyViewException(language);
}
Color color;
List <Color> models = new List <Color>();
foreach (System.Data.DataRow row in dataTable.Rows)
{
color = new Color();
color.color_id = Convert.ToInt32(row["id"].ToString());
color.colorName = row["color_Name"].ToString();
models.Add(color);
}
return(models);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
IQueryable <Vehicle> query = _context.Vehicles;
query = query.ApplyFiltering(queryObj);
var count = await query.CountAsync();
query = query
.Include(v => v.Features).ThenInclude(f => f.Feature)
.Include(v => v.Model).ThenInclude(m => m.Make)
.AsQueryable();
var orderMapping = new Dictionary <string, Expression <Func <Vehicle, object> > > {
[nameof(VehicleResource.Make).ToLower()] = v => v.Model.Make.Name,
[nameof(VehicleResource.Model).ToLower()] = v => v.Model.Name,
[nameof(Vehicle.ContactName).ToLower()] = v => v.ContactName,
[nameof(Vehicle.Id).ToLower()] = v => v.Id
};
query = query.ApplyOrdering(queryObj, orderMapping);
query = query.ApplyPaging(queryObj);
return(new QueryResult <Vehicle> {
TotalItems = count,
Items = await query.ToListAsync()
});
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var result = new QueryResult <Vehicle>();
var query = context.Vehicles
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.Include(v => v.VehicleFeatures)
.ThenInclude(vf => vf.Feature)
.AsQueryable();
query = query.ApplyFiltering(queryObj);
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName,
// ["id"] = v=>v.Id,
};
query = query.ApplOrdering(queryObj, columnsMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObj);
// if (queryObj.SortBy == "make")
// {
// query = (queryObj.IsSortAscending) ? query.OrderBy(v=>v.Model.Make.Name) : query.OrderByDescending(v=>v.Model.Make.Name);
// }
result.Items = await query.ToListAsync();
return(result);
}
public async Task <IEnumerable <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var query = context.Vehicles
.Include(v => v.VehicleFeatures)
.ThenInclude(vf => vf.Feature)
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.AsQueryable();
if (queryObj.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == queryObj.MakeId);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName
};
query = query.ApplyOrdering(queryObj, columnsMap);
query = query.ApplyPagging(queryObj);
return(await query.ToListAsync());
}
public List <FixPaperDTO> GetFixPaper(int user_id)
{
VehicleQuery vehicleQuery = new VehicleQuery(language);
System.Data.DataTable dataTable = conn_db.ReadTable(vehicleQuery.GetObjectByColname("fixPaper_v", "user_id", user_id));
FixPaperDTO fixPaper = new FixPaperDTO();
List <FixPaperDTO> listPapers = new List <FixPaperDTO>();
if (dataTable.Rows.Count == 0)
{
throw new EmptyViewException(language);
}
foreach (System.Data.DataRow row in dataTable.Rows)
{
fixPaper = new FixPaperDTO();
fixPaper.id = Convert.ToInt32(row["ID"].ToString());
fixPaper.paper_id = row["PAPER_ID"].ToString();
fixPaper.issueDate = Convert.ToDateTime(row["ISSUEDATE"].ToString()).ToString("dd-MM-yyyy");
fixPaper.expiryDate = Convert.ToDateTime(row["EXPIRYDATE"].ToString()).ToString("dd-MM-yyyy");
fixPaper.status = Convert.ToInt32(row["status"].ToString());
fixPaper.car_plateNumber = row["CAR_PLATENUMBER"].ToString();
listPapers.Add(fixPaper);
}
return(listPapers);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var result = new QueryResult <Vehicle>();
var query = context.Vehicles
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.AsQueryable();
query = query.ApplyFiltering(queryObj);
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName
};
query = query.ApplyOrdering(queryObj, columnsMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObj);
result.Items = await query.ToListAsync();
return(result);
}
public List <Brand> GetBrands(string lang)
{
VehicleQuery vehicleQuery = new VehicleQuery(language);
System.Data.DataTable dataTable = conn_db.ReadTable(vehicleQuery.GetObjectByColname("car_brand", "isactive", 1));
if (dataTable.Rows.Count == 0)
{
throw new EmptyViewException(language);
}
Brand brand;
List <Brand> Brands = new List <Brand>();
foreach (System.Data.DataRow row in dataTable.Rows)
{
brand = new Brand();
brand.brand_id = Convert.ToInt32(row["id"].ToString());
if (lang == "ar")
{
brand.brandName = row["BRANDNAME_AR"].ToString();
}
else
{
brand.brandName = row["BRANDNAME_EN"].ToString();
}
brand.Logo = row["LOGO"].ToString();
Brands.Add(brand);
}
return(Brands);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObj)
{
var result = new QueryResult <Vehicle>();
var query = _context.Vehicles
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.AsQueryable();
// Filter by MakeId
if (queryObj.MakeId.GetValueOrDefault() > 0)
{
query = query.Where(v => v.Model.MakeId == queryObj.MakeId.Value);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.Contact.Name,
["id"] = v => v.Id
};
query = query.ApplyOrdering(queryObj, columnsMap);
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging(queryObj);
result.Items = await query.ToListAsync();
return(result);
}
public async Task <QueryResult <Vehicle> > GetVehicles(VehicleQuery queryObject)
{
var result = new QueryResult <Vehicle>();
var query = _context.Vehicles
.Include(v => v.Features)
.ThenInclude(vf => vf.Feature)
.Include(v => v.Model)
.ThenInclude(m => m.Make)
.AsQueryable();
if (queryObject.MakeId.HasValue)
{
query = query.Where(v => v.Model.MakeId == queryObject.MakeId.Value);
}
if (queryObject.ModelId.HasValue)
{
query = query.Where(v => v.ModelId == queryObject.ModelId.Value);
}
var columnsMap = new Dictionary <string, Expression <Func <Vehicle, object> > >()
{
["make"] = v => v.Model.Make.Name,
["model"] = v => v.Model.Name,
["contactName"] = v => v.ContactName,
// ["id"] = v => v.Id,
};
result.TotalItems = await query.CountAsync();
query = query.ApplyPaging <Vehicle>(queryObject);
// query = ApplyOrdering(queryObject, query, columnsMap);
query = query.ApplyOrdering <Vehicle>(queryObject, columnsMap);
/*
* if (queryObject.SortBy == "make")
* {
* query = (queryObject.IsSortAscending) ? query.OrderBy(v => v.Model.Make.Name) : query.OrderByDescending(v => v.Model.Make.Name);
* }
* if (queryObject.SortBy == "model")
* {
* query = (queryObject.IsSortAscending) ? query.OrderBy(v => v.Model.Name) : query.OrderByDescending(v => v.Model.Name);
* }
* if (queryObject.SortBy == "contactName")
* {
* query = (queryObject.IsSortAscending) ? query.OrderBy(v => v.ContactName) : query.OrderByDescending(v => v.ContactName);
* }
* if (queryObject.SortBy == "id")
* {
* query = (queryObject.IsSortAscending) ? query.OrderBy(v => v.Id) : query.OrderByDescending(v => v.Id);
* }
*/
result.Items = await query.ToListAsync();
return(result);
}