public void Base64()
{
string source = "wangxiaoming";
string base64Encode = CryptoUtils.Base64Encode(source);
output.WriteLine("wangxiaoming base64: " + base64Encode);
string base64Decode = CryptoUtils.Base64Decode(base64Encode);
Assert.Equal(base64Decode, source);
}
public async Task <JsonResult> Post([FromForm] string data, [FromForm] string signature)
{
try
{
//string answerJson;
var decodedData = CryptoUtils.Base64Decode(data);
var questionToApi = JsonConvert.DeserializeObject <PostQuestion>(decodedData);
if (!questionToApi.IsModelValid())
{
throw new ErrorWithDataException("Some of the data parameters are invalid. Check the documentation.",
Models.Api.StatusCode.WrongData);
}
if (!Utils.ValidUrl(questionToApi.StatusUrl))
{
throw new ErrorWithDataException("Provided URL is not valid.",
Models.Api.StatusCode.WrongStatusUrl);
}
var user = _applicationContext.User
.Include(u => u.UserProjects)
.ThenInclude(up => up.Project)
.FirstOrDefault(u => u.UserName == questionToApi.Login);
if (user == null)// || user.PasswordHash != questionToApi.PasswordHash)
{
throw new ErrorWithDataException("User with such email doesn't exist.",
Models.Api.StatusCode.WrongLoginPasswordCredentials);
}
var userProject = user.UserProjects.FirstOrDefault(up => up.Project.Id == questionToApi.ProjectId);
if (userProject == null)
{
throw new ErrorWithDataException("Provided user doesn't consist in the project with such ID.",
Models.Api.StatusCode.WrongProjectId);
}
if (!Utils.ValidateSignature(data, signature, userProject.Project.PrivateKey))
{
throw new ErrorWithDataException("Signature is not valid. Check your PrivateKey and MD5 alghorithm.",
Models.Api.StatusCode.WrongSignature);
}
var question = new Question
{
Date = DateTime.Now,
Project = userProject.Project,
Text = questionToApi.Text,
AnswerToEmail = questionToApi.AnswerToEmail,
StatusUrl = questionToApi.StatusUrl
};
_applicationContext.Questions.Add(question);
await _applicationContext.SaveChangesAsync();
// Запускаем обработку вопроса без ожидания результата
await _processorService.FindAnswersForQuestionAsync(question.Id);
var postQuestionResponse = new PostQuestionResponse
{
QuestionId = question.Id,
StatusCode = Models.Api.StatusCode.Success,
StatusMessage = "Your question was successfully added. Wait for an answer to Status URL."
};
//answerJson = JsonConvert.SerializeObject(answer);
return(Json(postQuestionResponse));
}
catch (ErrorWithDataException ex)
{
var answer = new PostQuestionResponse()
{
StatusCode = ex.StatusCode(),
StatusMessage = ex.Message
};
//var answerJson = JsonConvert.SerializeObject(answer);
return(Json(answer));
}
catch (Exception ex)
{
var answer = new PostQuestionResponse()
{
StatusCode = Models.Api.StatusCode.Error,
StatusMessage = ex.Message
};
//var answerJson = JsonConvert.SerializeObject(answer);
return(Json(answer));
}
}
// GET api/<controller>/5
/// <summary>
/// Получить вопрос и ответ на него по айдишнику
/// </summary>
/// <param name="data"></param>
/// <param name="signature"></param>
/// <returns></returns>
public JsonResult Get(string data, string signature)
{
try
{
var decodedData = CryptoUtils.Base64Decode(data);
var getQuestionModel = JsonConvert.DeserializeObject <GetQuestion>(decodedData);
if (!getQuestionModel.IsModelValid())
{
throw new ErrorWithDataException("Some of the data parameters are invalid. Check the documentation.",
Models.Api.StatusCode.WrongData);
}
var user = _applicationContext.User
.Include(u => u.UserProjects)
.ThenInclude(up => up.Project)
.FirstOrDefault(u => u.UserName == getQuestionModel.Login);
if (user == null)// || user.PasswordHash != questionToApi.PasswordHash)
{
throw new ErrorWithDataException("User with such email doesn't exist.",
Models.Api.StatusCode.WrongLoginPasswordCredentials);
}
var userProject = user.UserProjects.FirstOrDefault(up => up.Project.Id == getQuestionModel.ProjectId);
if (userProject == null)
{
throw new ErrorWithDataException("Provided user doesn't consist in the project with such ID.",
Models.Api.StatusCode.WrongProjectId);
}
if (!Utils.ValidateSignature(data, signature, userProject.Project.PrivateKey))
{
throw new ErrorWithDataException("Signature is not valid. Check your PrivateKey and MD5 alghorithm.",
Models.Api.StatusCode.WrongSignature);
}
var question = _applicationContext.Questions
.Include(q => q.Answer)
.FirstOrDefault(q => q.Id == getQuestionModel.QuestionId);
if (question == null)
{
throw new ErrorWithDataException("Provided question ID doesn't consist in the project with such ID.",
Models.Api.StatusCode.WrongQuestionId);
}
var getQuestionResponse = new GetQuestionResponse
{
QuestionId = question.Id,
Date = question.Date,
QuestionText = question.Text,
HasAnswer = question.Answer != null,
StatusCode = Models.Api.StatusCode.Success,
StatusMessage = "Such question exists.",
AnswerText = question.Answer != null ? question.Answer.Text : string.Empty
};
return(Json(getQuestionResponse));
}
catch (ErrorWithDataException ex)
{
var answer = new PostQuestionResponse()
{
StatusCode = ex.StatusCode(),
StatusMessage = ex.Message
};
return(Json(answer));
}
catch (Exception ex)
{
var answer = new PostQuestionResponse()
{
StatusCode = Models.Api.StatusCode.Error,
StatusMessage = ex.Message
};
return(Json(answer));
}
}
public JsonResult Get(string data, /*[FromBody]string signature, */ [FromQuery] string signature /*, [FromForm]string signature*/)
{
try
{
var decodedData = CryptoUtils.Base64Decode(data);
var getQuestionsModel = JsonConvert.DeserializeObject <GetQuestions>(decodedData);
if (!getQuestionsModel.IsModelValid())
{
throw new ErrorWithDataException("Some of the data parameters are invalid. Check the documentation.",
Models.Api.StatusCode.WrongData);
}
var user = _applicationContext.User
.Include(u => u.UserProjects)
.ThenInclude(up => up.Project)
.FirstOrDefault(u => u.UserName == getQuestionsModel.Login);
if (user == null)// || user.PasswordHash != questionToApi.PasswordHash)
{
throw new ErrorWithDataException("User with such email doesn't exist.",
Models.Api.StatusCode.WrongLoginPasswordCredentials);
}
var userProject = user.UserProjects.FirstOrDefault(up => up.Project.Id == getQuestionsModel.ProjectId);
if (userProject == null)
{
throw new ErrorWithDataException("Provided user doesn't consist in the project with such ID.",
Models.Api.StatusCode.WrongProjectId);
}
if (!Utils.ValidateSignature(data, signature, userProject.Project.PrivateKey))
{
throw new ErrorWithDataException("Signature is not valid. Check your PrivateKey and MD5 alghorithm.",
Models.Api.StatusCode.WrongSignature);
}
var questionIds = _processorService.GetListOfSimilarQuestionIds(getQuestionsModel.Text, getQuestionsModel.ProjectId, getQuestionsModel.SimilarMaxCount);
var questionList = _applicationContext.Questions
.Where(q => questionIds.Contains(q.Id))
.Select(q => q.Text)
.ToList();
var getQuestionResponse = new GetQuestionsResponse
{
QuestionText = getQuestionsModel.Text,
Questions = questionList,
StatusCode = Models.Api.StatusCode.Success,
StatusMessage = "List of similar questions."
};
return(Json(getQuestionResponse));
}
catch (ErrorWithDataException ex)
{
var answer = new PostQuestionResponse()
{
StatusCode = ex.StatusCode(),
StatusMessage = ex.Message
};
return(Json(answer));
}
catch (Exception ex)
{
var answer = new PostQuestionResponse()
{
StatusCode = Models.Api.StatusCode.Error,
StatusMessage = ex.Message
};
return(Json(answer));
}
}