Nancy.Response UpdateNotification(string id)
{
NotificationModel notification = null;
// capture actual string posted in case the bind fails (as it will if the JSON is bad)
// need to do it now as the bind operation will remove the data
String rawBody = this.GetRawBody();
try {
notification = this.Bind <NotificationModel>();
NotificationMapper not_mpr = new NotificationMapper();
notification.Id = id;
NotificationModel res = not_mpr.GetById(id);
if (res == null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.NotFound, String.Format("A notification with Id = {0} does not exist", id)));
}
not_mpr.update(notification);
Nancy.Response response = Response.AsJson(notification);
response.StatusCode = HttpStatusCode.OK;
string uri = this.Request.Url.SiteBase + this.Request.Path + "/" + notification.Id;
response.Headers["Location"] = uri;
return(response);
} catch (Exception e) {
String operation = String.Format("NotificationModule.UpdateBadge({0})", (notification == null) ? "No Model Data" : notification.Message);
return(HandleException(e, operation));
}
}
Nancy.Response AddNotification()
{
// capture actual string posted in case the bind fails (as it will if the JSON is bad)
// need to do it now as the bind operation will remove the data
String rawBody = this.GetRawBody();
NotificationModel notification = this.Bind <NotificationModel>();
// Reject request with an ID param
if (notification.Id != null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "POST", HttpStatusCode.Conflict, String.Format("Use PUT to update an existing notification with Id = {0}", notification.Id)));
}
// Save the item to the DB
try {
NotificationMapper not_mpr = new NotificationMapper();
notification.CreateId();
not_mpr.Add(notification);
Nancy.Response response = Response.AsJson(notification);
response.StatusCode = HttpStatusCode.Created;
string uri = this.Request.Url.SiteBase + this.Request.Path + "/" + notification.Id;
response.Headers["Location"] = uri;
return(response);
} catch (Exception e) {
Console.WriteLine(rawBody);
String operation = String.Format("NotificationModule.AddItem({0})", (notification == null) ? "No Model Data" : notification.Message);
return(HandleException(e, operation));
}
}
Nancy.Response AddUser()
{
// capture actual string posted in case the bind fails (as it will if the JSON is bad)
// need to do it now as the bind operation will remove the data
String rawBody = this.GetRawBody();
UserModel user = this.Bind <UserModel>();
// Reject request with an ID param
if (user.Id != null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "POST", HttpStatusCode.Conflict, String.Format("Use PUT to update an existing user with Id = {0}", user.Id)));
}
// Save the item to the DB
try {
UserMapper usr_mpr = new UserMapper();
user.CreateId();
usr_mpr.Add(user);
//Get new user data from DB
UserModel new_user = usr_mpr.GetById(user.Id);
Nancy.Response response = Response.AsJson(new_user);
response.StatusCode = HttpStatusCode.Created;
string uri = this.Request.Url.SiteBase + this.Request.Path + "/" + user.Id;
response.Headers["Location"] = uri;
return(response);
} catch (Exception e) {
Console.WriteLine(rawBody);
String operation = String.Format("UserModule.AddItem({0})", (user == null) ? "No Model Data" : user.Username);
return(HandleException(e, operation));
}
}
Nancy.Response HandleException(Exception e, String operation)
{
String errorContext = String.Format("{1}:{2}: {3} Exception caught in: {0}", operation, DateTime.UtcNow.ToShortDateString(), DateTime.UtcNow.ToShortTimeString(), e.GetType());
// write info to the server log.
Console.WriteLine("----------------------\n{0}\n{1}\n--------------------", errorContext, e.Message);
if (e.InnerException != null)
{
Console.WriteLine("{0}\n--------------------", e.InnerException.Message);
}
// Return generic message to user
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.InternalServerError, "Operational difficulties"));
}
Nancy.Response DeleteNotification(string id)
{
try {
NotificationMapper not_mpr = new NotificationMapper();
NotificationModel notification = not_mpr.GetById(id);
if (notification == null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.NotFound, String.Format("A notification with Id = {0} does not exist", id)));
}
not_mpr.delete(notification);
return(HttpStatusCode.OK);
} catch (Exception e) {
return(HandleException(e, String.Format("\nNotificationModule.Delete({0})", id)));
}
}
Nancy.Response DeleteItem(string id)
{
try {
ItemMapper itm_mpr = new ItemMapper();
ItemModel item = itm_mpr.GetById(id);
if (item == null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.NotFound, String.Format("An Item with Id = {0} does not exist", id)));
}
itm_mpr.delete(item);
return(HttpStatusCode.OK);
} catch (Exception e) {
return(HandleException(e, String.Format("\nItemModule.Delete({0})", id)));
}
}
Nancy.Response DeleteUser(string id)
{
try
{
UserMapper usr_mpr = new UserMapper();
UserModel user = usr_mpr.GetById(id);
if (user == null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.NotFound, String.Format("An User with Id = {0} does not exist", id)));
}
usr_mpr.delete(user);
return(HttpStatusCode.OK);
}
catch (Exception e)
{
return(HandleException(e, String.Format("\nUserModule.Delete({0})", id)));
}
}
private object GetById(string id)
{
try
{
// create a connection to the PetaPoco orm and try to fetch and object with the given Id
NotificationMapper not_mpr = new NotificationMapper();
NotificationModel notification = not_mpr.GetById(id);
if (notification == null) // a null return means no object found
// return a reponse conforming to REST conventions: a 404 error
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.NotFound, String.Format("A notification with Id = {0} does not exist", id)));
}
else
{
// success. The Nancy server will automatically serialise this to JSON
return(Response.AsJson(notification));
}
} catch (Exception e) {
return(HandleException(e, String.Format("NotificationModule.GetById({0})", id)));
}
}
Nancy.Response UpdateItem(string id)
{
UserModel user = null;
// capture actual string posted in case the bind fails (as it will if the JSON is bad)
// need to do it now as the bind operation will remove the data
String rawBody = this.GetRawBody();
try {
user = this.Bind <UserModel>();
UserMapper usr_mpr = new UserMapper();
user.Id = id;
UserModel res = usr_mpr.GetById(id);
if (res == null)
{
return(ErrorBuilder.ErrorResponse(this.Request.Url.ToString(), "GET", HttpStatusCode.NotFound, String.Format("A User with Id = {0} does not exist", id)));
}
usr_mpr.update(user);
//Get new user data from DB
UserModel updated_user = usr_mpr.GetById(user.Id);
Nancy.Response response = Response.AsJson(updated_user);
response.StatusCode = HttpStatusCode.OK;
string uri = this.Request.Url.SiteBase + this.Request.Path + "/" + user.Id;
response.Headers["Location"] = uri;
return(response);
} catch (Exception e) {
String operation = String.Format("UserModule.UpdateBadge({0})", (user == null) ? "No Model Data" : user.Username);
return(HandleException(e, operation));
}
}