private bool ValidateFullRequest(RepairJobApiRequest req)
{
if (!ValidateRepairJobEntry(req.ContainedEntry))
{
return(false);
}
if (req.LoginToken == "")
{
return(false);
}
if (req.UserId == -1)
{
return(false);
}
if (req.AuthToken == "")
{
return(false);
}
return(true);
}
/// <summary>
/// Request for adding a repair job entry. Documention is found in the Web API Enumeration file
/// in the /RepairJob tab, starting at row 1
/// </summary>
/// <param name="ctx">The HttpListenerContext to respond to</param>
private void HandlePostRequest(HttpListenerContext ctx)
{
try
{
#region Input Validation
if (!ctx.Request.HasEntityBody)
{
WriteBodyResponse(ctx, 400, "Bad Request", "No Body");
return;
}
RepairJobApiRequest entry = JsonDataObjectUtil <RepairJobApiRequest> .ParseObject(ctx);
if (!ValidateFullRequest(entry))
{
WriteBodyResponse(ctx, 400, "Bad Request", "Incorrect Format");
return;
}
#endregion
//Otherwise we have a valid entry, validate user
MySqlDataManipulator connection = new MySqlDataManipulator();
using (connection)
{
bool res = connection.Connect(MySqlDataManipulator.GlobalConfiguration.GetConnectionString());
if (!res)
{
WriteBodyResponse(ctx, 500, "Unexpected ServerError", "Connection to database failed");
return;
}
#region User Validation
OverallUser mappedUser = connection.GetUserById(entry.UserId);
if (mappedUser == null)
{
WriteBodyResponse(ctx, 404, "Not Found", "User was not found on the server");
return;
}
if (!UserVerificationUtil.LoginTokenValid(mappedUser, entry.LoginToken))
{
WriteBodyResponse(ctx, 401, "Not Authorized", "Login token was incorrect.");
return;
}
if (!UserVerificationUtil.AuthTokenValid(mappedUser, entry.AuthToken))
{
WriteBodyResponse(ctx, 401, "Not Authorized", "Auth token was expired or incorrect");
return;
}
#endregion
#region Input Sanitation
if (entry.ContainedEntry.Complaint.Contains('<'))
{
WriteBodyResponse(ctx, 400, "Bad Request", "Request contained the < character, which is disallowed due to cross site scripting attacks");
return;
}
if (entry.ContainedEntry.Problem.Contains('<'))
{
WriteBodyResponse(ctx, 400, "Bad Request", "Request contained the < character, which is disallowed due to cross site scripting attacks");
return;
}
if (entry.ContainedEntry.Make.Contains('<'))
{
WriteBodyResponse(ctx, 400, "Bad Request", "Request contained the < character, which is disallowed due to cross site scripting attacks");
return;
}
if (entry.ContainedEntry.Model.Contains('<'))
{
WriteBodyResponse(ctx, 400, "Bad Request", "Request contained the < character, which is disallowed due to cross site scripting attacks");
return;
}
if (entry.ContainedEntry.JobId.Contains('<'))
{
WriteBodyResponse(ctx, 400, "Bad Request", "Request contained the < character, which is disallowed due to cross site scripting attacks");
return;
}
#endregion
#region Action Handling
#region Forced Upload
if (!(entry.Duplicate == 0))
{
//Now that we know the user is good, actually do the addition.
res = connection.AddDataEntry(mappedUser.Company, entry.ContainedEntry);
if (!res)
{
WriteBodyResponse(ctx, 500, "Unexpected Server Error", connection.LastException.Message);
return;
}
WriteBodylessResponse(ctx, 200, "OK");
}
#endregion
else
{
//test if there exists similar
string whereString = "Make =\"" + entry.ContainedEntry.Make + "\" AND " + "Model =\"" + entry.ContainedEntry.Model + "\"";
//whereString += "AND"+entry.ContainedEntry.Year+">="+(entry.ContainedEntry.Year-2)+"AND"+entry.ContainedEntry.Year+"<="+(entry.ContainedEntry.Year+2);
List <RepairJobEntry> dataCollectionsWhere = connection.GetDataEntriesWhere(mappedUser.Company, whereString, true);
List <RepairJobEntry> data2 = connection.GetDataEntriesWhere(mappedUser.Company, whereString, false);
foreach (RepairJobEntry x in data2)
{
dataCollectionsWhere.Add(x);
}
#region No Similar Jobs
//if none force through
if (dataCollectionsWhere.Count == 0)
{
res = connection.AddDataEntry(mappedUser.Company, entry.ContainedEntry);
if (!res)
{
WriteBodyResponse(ctx, 500, "Unexpected Server Error", connection.LastException.Message);
return;
}
WriteBodylessResponse(ctx, 200, "OK");
}
#endregion
#region Similar Jobs Return
//if yes 409 with similar jobs
else
{
JsonListStringConstructor retConstructor = new JsonListStringConstructor();
List <EntrySimilarity> ret = getSimilar(entry.ContainedEntry, dataCollectionsWhere, 3);
if (ret.Count == 0)
{
res = connection.AddDataEntry(mappedUser.Company, entry.ContainedEntry);
if (!res)
{
WriteBodyResponse(ctx, 500, "Unexpected Server Error", connection.LastException.Message);
return;
}
WriteBodylessResponse(ctx, 200, "OK");
}
ret.ForEach(obj => retConstructor.AddElement(ConvertEntrySimilarity(obj)));
WriteBodyResponse(ctx, 409, "Conflict", retConstructor.ToString(), "application/json");
JsonDictionaryStringConstructor ConvertEntrySimilarity(EntrySimilarity e)
{
JsonDictionaryStringConstructor r = new JsonDictionaryStringConstructor();
r.SetMapping("Make", e.Entry.Make);
r.SetMapping("Model", e.Entry.Model);
r.SetMapping("Complaint", e.Entry.Complaint);
r.SetMapping("Problem", e.Entry.Problem);
if (e.Entry.Year == -1)
{
r.SetMapping("Year", "Unknown");
}
else
{
r.SetMapping("Year", e.Entry.Year);
}
r.SetMapping("Id", e.Entry.Id);
return(r);
}
}
#endregion
}
#endregion
}
}
catch (HttpListenerException)
{
//HttpListeners dispose themselves when an exception occurs, so we can do no more.
}
catch (Exception e)
{
WriteBodyResponse(ctx, 500, "Internal Server Error", e.Message);
}
}