public HttpResponseMessage AddVolunteer( [FromBody]Volunteer volunteer )
{
var rId = bal.GetRequestId();
try
{
if ( ModelState.IsValid == false )
{
bal.CreateRequestLogEntry( rId, "Expectation Failed", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return Request.CreateErrorResponse( HttpStatusCode.ExpectationFailed, new HttpError( "Information provided is incorrect." ) );
}
HttpResponseMessage response;
var data = bal.CreateVolunteer( volunteer );
JsonReturn retVal;// = new JsonReturn( rId, data, ConvertHttpStatus( HttpStatusCode.OK ), null );
if ( data != null )
{
retVal = new JsonReturn( rId, data, ConvertHttpStatus( HttpStatusCode.Created ), null );
var link = new Link { Rel = "self", Href = "/api/v1/Volunteers/" + data.Id + "/" };
retVal.Links.Add( link );
response = Request.CreateResponse( HttpStatusCode.Created, retVal );//Return response.
response.Headers.Add( "Location", "/api/v1/Volunteers/" + data.Id + "/" );
}
else
{
retVal = new JsonReturn( rId, null, ConvertHttpStatus( HttpStatusCode.NotFound ), null );
response = Request.CreateResponse( HttpStatusCode.NotFound, retVal );//Return response.
}
//Log
bal.CreateRequestLogEntry( rId, "OK", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return response;
}
catch ( Exception ex )
{
bal.CreateRequestLogEntry( rId, "Expectation Failed", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return Request.CreateErrorResponse( HttpStatusCode.ExpectationFailed, new HttpError( ex, true ) );
}
}
public HttpResponseMessage GetVolunteers( int offset = 0, int limit = 5 )
{
var rId = bal.GetRequestId();
try
{
var data = bal.GetVolunteers( offset, limit );
var stats = bal.GetSystemStats();
var xTotal = stats.TotalVolunteers;
var retVal = new JsonReturn( rId, data, ConvertHttpStatus( HttpStatusCode.OK ), null );
//Paging.
var newPrevOffset = 0;
var newNextOffset = offset + limit;
//Previous paging.
if ( offset > 0 )
{
try
{
newPrevOffset = offset - limit;
}
catch ( Exception )
{ }
var previous = new Link { Rel = "previous", Href = "/api/v1/Volunteers?offset=" + newPrevOffset + "&limit=5" };
retVal.Links.Add( previous );
}
//Next paging.
if ( newNextOffset < xTotal )
{
var next = new Link { Rel = "next", Href = "/api/v1/Volunteers?offset=" + newNextOffset + "&limit=5" };
retVal.Links.Add( next );
}
//Return response.
var response = Request.CreateResponse( HttpStatusCode.OK, retVal );
response.Headers.Add( "X-Total-Count", xTotal.ToString( CultureInfo.InvariantCulture ) );
//Log
bal.CreateRequestLogEntry( rId, "OK", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return response;
}
catch ( Exception ex )
{
bal.CreateRequestLogEntry( rId, "Expectation Failed", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return Request.CreateErrorResponse( HttpStatusCode.ExpectationFailed, new HttpError( ex, true ) );
}
}
public HttpResponseMessage GetVolunteerFoodBank( int id )
{
var rId = bal.GetRequestId();
try
{
JsonReturn retVal;
HttpResponseMessage response;
var data = bal.GetVolunteerFoodBank( id );
if ( data != null )
{
retVal = new JsonReturn( rId, data, ConvertHttpStatus( HttpStatusCode.OK ), null );
var link = new Link { Rel = "self", Href = "/api/v1/FoodBanks/" + id + "/" };
retVal.Links.Add( link );
response = Request.CreateResponse( HttpStatusCode.OK, retVal );//Return response.
}
else
{
retVal = new JsonReturn( rId, null, ConvertHttpStatus( HttpStatusCode.NotFound ), null );
response = Request.CreateResponse( HttpStatusCode.NotFound, retVal );//Return response.
}
//Log
bal.CreateRequestLogEntry( rId, "OK", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return response;
}
catch ( Exception ex )
{
bal.CreateRequestLogEntry( rId, "Expectation Failed", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return Request.CreateErrorResponse( HttpStatusCode.ExpectationFailed, new HttpError( ex, true ) );
}
}
public HttpResponseMessage GetStats()
{
var rId = bal.GetRequestId();
try
{
var data = bal.GetSystemStats();
var retVal = new JsonReturn( rId, data, ConvertHttpStatus( HttpStatusCode.OK ), null );
//Return response.
var response = Request.CreateResponse( HttpStatusCode.OK, retVal );
//Links.
var next = new Link { Rel = "self", Href = "/api/v1/FoodBanks/" };
retVal.Links.Add( next );
next = new Link { Rel = "self", Href = "/api/v1/Donations/" };
retVal.Links.Add( next );
next = new Link { Rel = "self", Href = "/api/v1/Volunteers/" };
retVal.Links.Add( next );
//Log
bal.CreateRequestLogEntry( rId, "OK", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return response;
}
catch ( Exception ex )
{
bal.CreateRequestLogEntry( rId, "Expectation Failed", Request.RequestUri.PathAndQuery, Request.Method.Method, this.GetClientIp( Request ) );
return Request.CreateErrorResponse( HttpStatusCode.ExpectationFailed, new HttpError( ex, true ) );
}
}
