//* * * INVOICE MANAGER METHODS
/// GET METHODS
/// <summary>
/// Retrieves all invoices on meter with specified id.
/// </summary>
/// <param name="meterId"></param>
/// <returns>JSON representation of List[Invoice], wrapped in EMResponse obejct</returns>
public string getInvoicesForMeter(int meterId)
{
EMResponse response = new EMResponse();
try
{
invoiceMgr = new InvoiceManager();
response.data = EMConverter.fromObjectToJSON(invoiceMgr.getInvoicesForMeter(meterId));
response.status = ok;
}
catch (Exception e)
{
response.status = error;
response.data = e.Message;
}
return EMConverter.fromObjectToJSON(response);
}
///EDIT METHODS
/// <summary>
/// Updates an invoice with the specifed id with the details of the provided invoice object and updates the
/// annual cost of the relvant Property object.
/// </summary>
/// <param name="invoiceId">id of invoice to update</param>
/// <param name="invoiceJSON">JSON representation of the updated invoice</param>
/// <param name="propertyId">id of the property to which the invoice belongs. Required to update the annual cost at the property.</param>
/// <returns>JSON representation of updated Invoice object, wrapped in EMResponse object.</returns>
public string editInvoice(int invoiceId, string invoiceJSON, int propertyId)
{
EMResponse response = new EMResponse();
try
{
invoiceMgr = new InvoiceManager();
invoiceMgr.editInvoice(invoiceId, invoiceJSON, propertyId);
response.status = ok;
}
catch (Exception e)
{
response.status = error;
response.data = e.Message;
}
return EMConverter.fromObjectToJSON(response);
}
//-->INVOICE MAAGER
public Invoice getLastInvoice(int meterId)
{
invoiceMgr = new InvoiceManager();
return(invoiceMgr.getLastInvoice(meterId));
}
///CREATE METHODS
/// <summary>
/// Creates an invoice with the specified parameters and updates the annual cost of the relvant Property object.
/// </summary>
/// <param name="meterId">id of the meter to which the invoice belongs</param>
/// <param name="billDate">the date of the invoice</param>
/// <param name="startDate">the start date of the consumption being invoiced</param>
/// <param name="endDate">the end date of the consumption being invoiced</param>
/// <param name="kWh">the kWh on the invoice</param>
/// <param name="consumptionCharge">the cost of the energy ONLY (in £)</param>
/// <param name="standingCharge">the cost of the standing charge ONLY (in £)</param>
/// <param name="otherCharge">total of all other costs (not used to validate the invoice) (in £)</param>
/// <param name="propertyId">the id of the property to which the invoice belongs</param>
/// <returns>JSON representation of the id of the created invoice - int, wrapped in EMResponse object</returns>
public string createInvoice(int meterId, string billDate, string startDate, string endDate, int kWh,
double consumptionCharge, double standingCharge, double otherCharge, int propertyId)
{
EMResponse response = new EMResponse();
try
{
invoiceMgr = new InvoiceManager();
response.data = EMConverter.fromObjectToJSON(invoiceMgr.createInvoice(meterId, billDate, startDate, endDate,
kWh, consumptionCharge,
standingCharge, otherCharge, propertyId));
response.status = ok;
}
catch (Exception e)
{
response.status = error;
response.data = e.Message;
}
return EMConverter.fromObjectToJSON(response);
}
//-->INVOICE MAAGER
public Invoice getLastInvoice(int meterId)
{
invoiceMgr = new InvoiceManager();
return invoiceMgr.getLastInvoice(meterId);
}
