public async Task <Response> DeleteAd(int id, string username, string password)
{
PrepareApi(username, password);
try
{
await _api.DeleteAdAsync(id);
return(Response.Ok);
}
catch (HttpOperationException) { return(Response.InvalidResponse); }
catch (HttpRequestException) { NoServerResponse.Invoke(); return(Response.NoResponse); }
}
public async Task <Response> PostUser(User user)
{
try
{
var result = await _api.PostUserAsync(ConvertToFrontendUser(user));
return(Response.Ok);
}
catch (HttpOperationException)
{
return(Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(Response.NoResponse);
}
}
public async Task <(List <Car> adList, Response response)> GetUserUploadedAds(string username, SortingCriteria sortBy, bool sortAscending, int startIndex, int amount)
{
try
{
var result = await _api.GetUserUploadedAdsAsync(username, (int)sortBy, sortAscending, startIndex, amount);
return(GetCarList(result), Response.Ok);
}
catch (HttpOperationException)
{
return(null, Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(null, Response.NoResponse);
}
}
public async Task <(List <Car> adList, Response response)> GetAds(int[] ids)
{
try
{
var result = await _api.GetAdsAsync(GetNullableIntList(ids));
return(GetCarList(result), Response.Ok);
}
catch (HttpOperationException)
{
return(null, Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(null, Response.NoResponse);
}
}
public async Task <(Car ad, Response response)> GetAd(int id)
{
try
{
var car = await _api.GetAdAsync(id);
return(ConvertToCar(car), Response.Ok);
}
catch (HttpOperationException)
{
return(null, Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(null, Response.NoResponse);
}
}
public async Task <Response> UpdateUser(string username, string password, User user)
{
PrepareApi(username, password);
try
{
await _api.PutUserAsync(ConvertToFrontendUser(user), username);
return(Response.Ok);
}
catch (HttpOperationException)
{
return(Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(Response.NoResponse);
}
}
public async Task <(User user, Response response)> GetUser(string username, string password)
{
PrepareApi(username, password);
try
{
var result = await _api.GetUserAsync(username);
return(ConvertToUser(result), Response.Ok);
}
catch (HttpOperationException)
{
return(null, Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(null, Response.NoResponse);
}
}
public async Task <Response> UnhideAds(int[] ids, string username, string password)
{
PrepareApi(username, password);
try
{
await _api.EnableAdsAsync(GetNullableIntList(ids));
return(Response.Ok);
}
catch (HttpOperationException)
{
return(Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(Response.NoResponse);
}
}
public async Task <Response> EnableUsers(string[] usernames, string username, string password)
{
PrepareApi(username, password);
try
{
await _api.EnableUsersAsync(usernames);
return(Response.Ok);
}
catch (HttpOperationException)
{
return(Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(Response.NoResponse);
}
}
public async Task <(List <User> users, Response response)> GetDisabledUsers(string username, string password)
{
PrepareApi(username, password);
try
{
var users = await _api.GetDisabledUsersAsync();
return(GetUserList(users), Response.Ok);
}
catch (HttpOperationException)
{
return(null, Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(null, Response.NoResponse);
}
}
public async Task <(List <Car> adList, Response response)> GetFilteredAds(VehicleFilters filters, SortingCriteria sortBy, bool sortAscending, int startIndex, int amount)
{
try
{
var result = await _api.GetFilteredAdsAsync((int)sortBy, sortAscending, startIndex, amount, filters.Brand, filters.Model, filters.Used, filters.PriceFrom,
filters.PriceTo, filters.Username, filters.YearFrom, filters.YearTo, (int?)filters.FuelType, (int?)filters.ChassisType);
return(GetCarList(result), Response.Ok);
}
catch (HttpOperationException)
{
return(null, Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(null, Response.NoResponse);
}
}
public async Task <Response> PostAd(Car car, string username, string password)
{
PrepareApi(username, password);
try
{
var result = await _api.PostAdAsync(ConvertToFrontendCar(car), username);
return(Response.Ok);
}
catch (HttpOperationException)
{
return(Response.InvalidResponse);
}
catch (HttpRequestException)
{
NoServerResponse.Invoke();
return(Response.NoResponse);
}
}
public async Task <Response> UpdateAd(Car car, string username, string password)
{
PrepareApi(username, password);
try
{
await _api.PutAdAsync(ConvertToFrontendCar(car), username);
return(Response.Ok);
}
catch (HttpOperationException)
{
// this happens when server returns invalid response code (this means that user has set some value to some shit)
return(Response.InvalidResponse);
}
catch (HttpRequestException)
{
// this happens when there is no connection
NoServerResponse.Invoke();
return(Response.NoResponse);
}
}
