public async Task <IActionResult> GetMessages(int pageNumber = 1, int pageSize = 10)
{
try
{
var totalCount = _context.MessageRecord.Count();
var totalPages = (int)Math.Ceiling((double)totalCount / pageSize);
var messages = _context.MessageRecord.Include(m => m.User).Skip(pageSize * (pageNumber - 1)).Take(pageSize).ToList();
var urlHelper = new UrlHelper(this.ControllerContext);
var currentRequestUrl = this.HttpContext.Request.GetUri();
var userid = SiteAuthorizationExtensions.DecryptUserId(Request.Headers["Authorization"]);
var newToken = SiteAuthorizationExtensions.CreateJwtToken(userid);
this.Response.Headers.Add("Authorization", "Bearer " + newToken);
// Build new document.
var document = JsonApiUtil.WriteDocumentForMessagesGetResponse(pageNumber, pageSize, currentRequestUrl, urlHelper, totalPages, messages);
// Return 200 OK
// Note: WebApi JsonMediaTypeFormatter serializes the JSON API document into JSON.
return(this.Ok(document));
}
catch (Exception e)
{
return(StatusCode(500, new { title = "Something went wrong, please try again." }));
}
}
public async Task <IActionResult> PostMessage([FromBody] ResourceDocument document)
{
try
{
if (!ModelState.IsValid)
{
return(BadRequest(ModelState));
}
var token = SiteAuthorizationExtensions.GetTokenFromHeader(Request.Headers["Authorization"]);
var userid = SiteAuthorizationExtensions.DecryptUserId(token);
var message = JsonApiUtil.GetMessageFromMesasgesPostRequest(document);
if (string.IsNullOrWhiteSpace(message))
{
return(StatusCode(422, new { title = "Field data error." }));
}
var messageRecord = new MessageRecord()
{
UserId = int.Parse(userid),
Message = message,
CreatedAt = DateTime.Now
};
_context.MessageRecord.Add(messageRecord);
await _context.SaveChangesAsync();
messageRecord.User = _context.User.FirstOrDefault(u => u.Id == messageRecord.UserId);
var newToken = SiteAuthorizationExtensions.CreateJwtToken(userid);
this.Response.Headers.Add("Authorization", "Bearer " + newToken);
var currentRequestUrl = this.HttpContext.Request.GetUri();
// Build new document.
var newDocument = JsonApiUtil.WriteDocumentForMessagesPostResponse(currentRequestUrl, messageRecord);
return(Created(currentRequestUrl.AbsoluteUri, newDocument));
}
catch (Exception e)
{
return(StatusCode(500, new { title = "Something went wrong, please try again." }));
}
}