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> Login(string login, string password)
{
var result = new AsyncResult();
using (var client = new BaseHttpClient())
{
var data = new Dictionary<string, string>
{
{"grant_type", "password"},
{"username", login},
{"password", password},
};
using (var content = new FormUrlEncodedContent(data))
using (var resp = await client.PostAsync("/Token", content))
{
if (resp.StatusCode == HttpStatusCode.OK)
{
using (var stream = await resp.Content.ReadAsStreamAsync())
using (var streamReader = new StreamReader(stream))
using (var jsonReader = new JsonTextReader(streamReader))
{
JsonSerializer serializer = new JsonSerializer();
var token = serializer.Deserialize<AuthToken>(jsonReader);
if (token != null)
{
store.SaveToken(token);
result.Succeed = true;
}
}
}
}
}
return result;
}
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> UpdateUser(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.PutAsync(uri, content))
{
if (resp.StatusCode == HttpStatusCode.OK)
{
result.Succeed = true;
}
}
}
}
return result;
}