public async Task<AsyncResult<string>> SaveAsync(Product product)
{
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = JsonConvert.SerializeObject(product);
using (var content = new StringContent(data, Encoding.UTF8, "application/json"))
{
if (product.Id == null)
{
var uri = new Uri("api/products/", UriKind.Relative);
var resp = await client.PostAsync(uri, content);
if (resp.StatusCode == HttpStatusCode.Created)
{
var id = await resp.Content.ReadAsStringAsync();
return new AsyncResult<string> { Result = id, Succeed = true };
}
}
else
{
var uri = new Uri(string.Concat("api/products/", product.Id), UriKind.Relative);
var resp = await client.PutAsync(uri, content);
if (resp.StatusCode == HttpStatusCode.OK)
{
return new AsyncResult<string> { Result = product.Id, Succeed = true };
}
}
}
}
return new AsyncResult<string>();
}
public async Task<AsyncResult> CreateUser(User user)
{
var result = new AsyncResult();
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = JsonConvert.SerializeObject(user);
using (var content = new StringContent(data, Encoding.UTF8, "application/json"))
{
var uri = new Uri("api/users", UriKind.Relative);
using (var resp = await client.PostAsync(uri, content))
{
if (resp.StatusCode == HttpStatusCode.Created)
{
result.Succeed = true;
return result;
}
if (resp.StatusCode == HttpStatusCode.InternalServerError)
{
result.ErrorMessage = "Произошла ошибка на сервере";
}
else if (resp.StatusCode == HttpStatusCode.BadRequest)
{
var err = await resp.Content.ReadAsStringAsync();
result.ErrorMessage = TranslateError(err);
}
return result;
}
}
}
}
public async Task<AsyncResult<Product[]>> GetManyAsync(List<string> ids)
{
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = JsonConvert.SerializeObject(ids);
using (var content = new StringContent(data, Encoding.UTF8, "application/json"))
{
var uri = new Uri("api/products/getMany", UriKind.Relative);
using (var resp = await client.PostAsync(uri, content))
{
var str = await resp.Content.ReadAsStringAsync();
var res = JsonConvert.DeserializeObject<Product[]>(str);
return new AsyncResult<Product[]> { Result = res, Succeed = true };
}
}
}
}
public async Task<AsyncResult<string>> Create(Stream stream, string fileName, string contentType)
{
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
using (var multipart = new MultipartFormDataContent())
using (var content = new StreamContent(stream))
{
multipart.Add(content, contentType, fileName);
var uri = new Uri("api/files", UriKind.Relative);
var resp = await client.PostAsync(uri, multipart);
if (resp.StatusCode == HttpStatusCode.Created)
{
var id = await resp.Content.ReadAsStringAsync();
return new AsyncResult<string> { Result = id, Succeed = true };
}
}
return new AsyncResult<string>();
}
public async Task<AsyncResult> ChangePasswordAsync(string login, string oldPassword, string newPassword)
{
var result = new AsyncResult();
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var data = new Dictionary<string, string>
{
{"oldPassword", oldPassword},
{"newPassword", newPassword},
};
var uri = string.Format("/api/users/{0}/changePassword", login);
using (var content = new FormUrlEncodedContent(data))
using (var resp = await client.PostAsync(uri, content))
{
if (resp.StatusCode == HttpStatusCode.OK)
{
result.Succeed = true;
return result;
}
if (resp.StatusCode == HttpStatusCode.InternalServerError)
{
result.ErrorMessage = "Произошла ошибка на сервере";
}
else if (resp.StatusCode == HttpStatusCode.BadRequest)
{
var err = await resp.Content.ReadAsStringAsync();
result.ErrorMessage = TranslateError(err);
}
return result;
}
}
}
public async Task<AsyncResult> AttachFile(string productId, string fileId)
{
var token = authStore.LoadToken();
using (var client = new BearerHttpClient(token.AccessToken))
{
var uriString = string.Format("api/products/{0}/files", productId);
var uri = new Uri(uriString, UriKind.Relative);
var data = new Dictionary<string, string> { {"fileId", fileId} };
using (var content = new FormUrlEncodedContent(data))
{
var resp = await client.PostAsync(uri, content);
if (resp.StatusCode == HttpStatusCode.Created)
{
return new AsyncResult { Succeed = true };
}
}
}
return new AsyncResult { Succeed = false };
}