Uvedba davčnih blagajn v aplikacijo s podedovanimi tehnologijami

PERKO, FLORJAN (author), Ciglarič, Mojca (mentor)

V diplomski nalogi je predstavljen IS MODIS s podedovanimi tehnologijami, v katerega smo vgradili vmesnik za davčno potrjevanje računov. Predstavljene so zahteve zakonodajalca za davčno potrjevanje računov. Predstavljen je problem uporabe tehnologij za vzpostavitev TLS seje, klicanje spletnih storitev, elektronsko podpisovanje in preverjanje sporočil, v PowerBuilderju 9.03 in 12.5. Opisan je IS MODIS, njegova struktura in osnovno delovanja sistema. Predstavljeni so objekti, ki nastopajo v IS MODIS. Prikazana in popisana sta funkcionalna diagrama procesa in podatkovna modela procesa izdaje računov v začetnem stanju in končnem stanju. Zbrane so vse potrebne spremembe na aplikaciji in na podatkovni bazi. Opisani so novi objekti in njihove funkcije. Popisani so objekti, ki jih je bilo treba samo dopolniti oz. v katere je bilo treba vgraditi določene klice novih funkcij in objektov, bodisi kontrolnih funkcij bodisi samega zunanjega progama za komunikacijo in pošiljanje podatkov na FURS. Predstavljena je rešitev klica zunanjega programa s parametri ukazne vrstice, ki skrbi za komunikacijo z ISFU. Na koncu je opisano umeščanje modula v produkcijsko okolje, popisane so težave v začetni fazi delovanja ter opisane dodatne dodelave, ki so jih zahtevale stranke oz. zakonodajalec. Navedene se tudi nekatere izboljšave oziroma predlogi za lažje vzdrževanje in nadgrajevanje IS MODIS.

• Language: Slovenian
• Keywords: davčne blagajne, aplikacija, podedovane tehnologije, zunanji program, IS MODIS, strežnik MS SQL, PowerBuilder, spletne storitve
• Work type: Undergraduate thesis
• Organization: FRI - Faculty of Computer and Information Science
• Year: 2016
• PID: 20.500.12556/RUL-84932
• Publication date in RUL: 08.09.2016

Secondary language

• Language: English
• Title: Implementing fiscal cash register into a legacy application

Abstract

The diploma thesis presents IS MODIS with legacy technologies, into which an interface for the fiscal verification of invoices has been integrated. The statutory requirements for the fiscal verification of invoices are presented. The problem of using said technologies for establishing a TLS session, for calling online services, for digital signature and verification of messages in PowerBuilder 9.03 and 12.5 is presented. IS MODIS is described, its structure and the system's basic operation. The objects which appear in IS MODIS are presented. Two process flow and data flow diagrams for the process of issuing invoices in the initial and final state are shown and explained. All of the necessary modifications to the application and database are mentioned, followed by a description of new objects and their functions. The objects which had to be supplemented or into which specific calls to new functions and objects had to be integrated (either to control functions or to the external program for communication and sending of data to the Financial Administration of the Republic of Slovenia) are listed. A solution for calling an external program, which communicates with ISFU, using command line parameters is presented. In the conclusion a description of the installation of the module into the production environment, a list of problems in the initial stage of operation, and a description of the add-ons requested by clients or the legislator are given, followed by a number of improvements or suggestions for easier maintenance and upgrading of IS MODIS.

• Keywords: fiscal cash register, application, legacy application, external program, IS MODIS, MS SQL server, PowerBuilder, online services