Software Design Description. Ceiling Price Checker System (C-Price) For. Version 1.0 approved 11 October 2009

Transcription

1 Software Design Description for Ceiling Price Checker System Page 1 Software Design Description For Ceiling Price Checker System (C-Price) Version 1.0 approved 11 October 2009 Prepared by: Nurul Akmar Rosni Syarmila Es Abdul Wahab Nurul Aziana Mohd Rabai (Solution Architect) Wan Mat Wan Sulaiman (Project Leader) Reviewed by: Rahmat Mohd Aris (Project Manager) Approved by: Distribution: Company s Name Faculty of Computer Science & Information System, Universiti Teknologi Malaysia Recipient s Name Dr. Masitah Ghazali (Project Manager) Project Team Project Library

2 Software Design Description for Ceiling Price Checker System Page 2 REVISION HISTORY Name Date Description Version Wan Mat Wan Sulaiman 11/10/2009 Final - complete draft, which is placed under change control Syarmila Es Abdul Wahab 10/10/2009 Made some formatting and content changes Nurul Aziana Mohd Rabai 07/10/2009 Insert new primary sequence diagram Syarmila Es Abdul Wahab 06/10/2009 Made some formatting and content changes Nurul Akmar Rosni 02/10/2009 Initial draft created for distribution and review comments

3 Software Design Description for Ceiling Price Checker System Page 3 Table of Contents PREFACE... 5 SECTION 1: OVERVIEW Purpose Scope... 6 SECTION 2: SYSTEM ARCHITECTURE System Organization: Client Server Model Control Style: Centralized Control (Manager Model) SECTION 3: DATA DICTIONARY SECTION 4: SOFTWARE DOMAIN DESIGN Class Diagram State Transition Diagram SECTION 5: SEQUENCE DIAGRAMS AND DESCRIPTIONS Sequence Diagram: Manage Account Create Account Update Account Delete Account Sequence Diagram: Login Sequence Diagram: Manage Information Insert New Information Update Information Delete Information Sequence Diagram: Generate Report Sequence Diagram: Search For Controlled Goods And Ceiling Price SECTION 6: USER INTERFACE DESIGN Manage User Account Main Page Create New Account Update Or Delete Login For Administrator Manage Controlled Goods And Ceiling Price Information Main Page... 31

4 Software Design Description for Ceiling Price Checker System Page Insert New Information Update Or Delete Generate Report Main Page Search for Controlled Goods And Ceiling Price SECTION 7: REQUIREMENTS TRACEABILITY MATRIX SECTION 8: REFERENCES Contractual Documents Non-Contractual Documents Reference Documents... 9 SECTION 9: REVISION HISTORY... 2 SECTION 10: APPENDICES... Error! Bookmark not defined.

5 Software Design Description for Ceiling Price Checker System Page 5 PREFACE This software design description (SDD) Price Checker System is develop to help consumer to check whether the goods was under controlled or not. If the goods is under controlled, consumer can know the price that have been decided by goverment. Consumer can check the price in two ways. First, check via online system that Kementerian Perdagangan Dalam Negeri, Koperasi dan Kepenggunaan (KPDNKK) develop for their customers and second via Short Message Servis (SMS). By online system, consumer can check the price by enter the name of the goods. After that, system will check the list of the price whether the goods is under controlled or not. The system will accept the information and list the name and the price of the goods. The system will search the name of the goods that consumer want and then view all the list of the goods. The same thing for the consumer using Short Message Servis (SMS), they just key in the name and price of the goods and then send to (KPDNKK) number. After that, the system will accept the information and reply the information by send the same thing which is the name and the price of the goods. Different from the online system, the system via SMS not view all the list of good but just view the name and the price of the goods that consumers want. For the system administrator, they need to login using authorized ID that they register to allow them access this online systems. They will record and save the transaction such as date and time, phone number (for SMS) and the message. So, the system administrator can easily generate the reports. In this document, we have also included the class diagram; enhance sequence diagram, data dictionary, architecture design, state diagram, and user interface and traceability matrix of the price checking system. All of these will help in developing the SMS price checking system which all the stakeholders as well as the users will feel interested on it.

6 Software Design Description for Ceiling Price Checker System Page 6 SECTION 1: OVERVIEW 1.1 Purpose The purpose of Software Design Description (SDD) document is to describe the behaviour of the ceiling price checker system. Software Design Description defines and describes the interfaces, data definition language with all the entities, attributes and operations of each entity for ceiling price checker system. This document also describes the type of relationship and multiplicity between each entity besides discovering the architecture design for the price checking system. It also describes the requirement traceability matrix which is the continuous from previous requirement traceability, and other factors necessary to provide a complete and comprehensive description of the design for the software. The Software Design Description (SDD) covers the complete software design description for the system. 1.2 Scope The Software Design Description (SDD) designs a system to meet the requirements of both the stakeholder and the consumer of ceiling price checker system from previous Software Requirement Specification (SRS). The ceiling price checker system that is to be developed provides the display the price ceiling when consumer want get the info, ceiling price checking services as well as many other facilities to consumer. The checking price System is supposed to give the following features to the user:- a. Limited usage This system can be used anywhere and anytime for public or online consumer using system and SMS. b. Information Of Price Checker System This system only implemented view and searching controlled price and consist of information only about the goods controlled price. c. Target of Consumer For consumer that want to view or search for goods controlled price, they can search this controlled good by system or by SMS. Then, the system will list all the controlled

7 Software Design Description for Ceiling Price Checker System Page 7 good and the system will assist the system administrator to record the information about the goods controlled and save the transaction of the information. d. Preference languages which are Malay and English. For the consumer know this two language. The features describe in this document are meet to both the user and stakeholder requirements. The success criteria for the system are based in the level up to which the features described in this document are implemented in the system.

8 Software Design Description for Ceiling Price Checker System Page 8 REFERENCES Contractual Documents Unless otherwise specified in the present document, the requirements set forth in the standard indicated below form part of the statement of work: [01] Dr Masitah Ghazali, Faculty of Computer Science & Information System. (First short client meeting, 07 th October 2009) Non-Contractual Documents Unless otherwise specified in the present document, the requirements set forth in the standard indicated below form part of the statement of work: [02] IEEE/EIA (ISO/IEC 12207) Standard for Information Technology Software Life Cycle Processes [03] IEEE/EIA (ISO/IEC 12207) Standard for Information Technology Software Life Cycle Processes Life Cycle Data [04] IEEE/EIA (ISO/IEC 12207) Standard for Information Technology Software Life Cycle Processes Implementation Considerations [05] IEEE Std IEEE Recommended Practice for Software Requirements Specifications [06] Book - Software Enggineering 8 th Edition by Ian Sommerville ISBN: [07] Book Pendekatan Berorientasikan Objek Menggunakan UML ISBN: X [08] Book Kejuruteraan Perisian ISBN: [09] Website:

9 Software Design Description for Ceiling Price Checker System Page 9 [10] Website: [11] Website: Reference Documents Unless otherwise specified in the present document, the requirements set forth in the standard indicated below form part of the statement of work: [1] Software Project Management Plan Template Software Design Description (SDD) Requirements Traceability Matrix

10 Software Design Description for Ceiling Price Checker System Page 10 SECTION 2: SYSTEM ARCHITECTURE The software architecture of a program or computing system is the structure or structures of the system, which comprise software components, the externally visible properties of those components, and the relationships between them. The term also refers to documentation of a system's software architecture. Documenting software architecture facilitates communication between stakeholders, documents early decisions about high-level design, and allows reuse of design components and patterns between projects. The system is server-based application written in PHP and accessible by client using any web browser. C-Print utilize MySQL database. The database is directly connected to the network, and allows the server to access its information. The server is connected to the Internet this allows the program to output an HTML files that is visible over the Internet. Figure shows the system connectivity. 2.1 System Organization: Client Server Model The client-server architectural model is a system model where the system is organized as a set of services and associated servers and clients that access and use the services. Inputs from clients are always needed to be used to access the Web server therefore client server model is used.

11 Software Design Description for Ceiling Price Checker System Page Control Style: Centralized Control (Manager Model) This is applicable to concurrent systems. One system component is designated as a system manager and search info, manage account, manage info, login, controlled good listing, generate report and coordination of other system processes. This system can be implemented in sequential systems as a case statement.

12 Software Design Description for Ceiling Price Checker System Page 12 SECTION 3: DATA DICTIONARY Table Attribute Type Length PK/FK Null? Descriptions UserAcc PK Integer Y/N Not Null USERNAME Char 12 Y/N Not Null PASSWORD VarChar 100 N/N Not Null FULLNAME VarChar 100 N/N Not Null VarChar 100 N/N Not Null CONTACTNUMBER Char 12 N/N Not Null ACTIVE Char 1 N/N Not Null Primary key will be automatically generated. User name for administrator log in to the system. Password for administrator log in to the system. Administrator full name. address must be provided when they create new account to make sure they can be contact if anything happen. Admin need to update their address if they change their address. Phone number must be provided by admin when they create new account to make sure they can be contact if anything happen. Admin need to update their phone number if they change their address. Active means that the information is active or not. Active only accept character Y or N only. Character Y means the information is active. Character N means the information is not active. If the record has been deleted, system will change active to N.

13 Software Design Description for Ceiling Price Checker System Page 13 Table Attribute Type Length PK/FK Null? Description Info PK Integer Y/N Not Null CODE Integer Y/N Not Null DESCRIPTION VarChar 1000 N/N Not Null QUANTITY Integer N/N Not Null STARTINGDATE Date N/N Not Null Primary key will be automatically generated. All the goods have their own unique code. Description of the goods. Quantity of the goods. Starting date is the starting date of goods being authorized by government ENDINGDATE Date N/N Yes Ending date is the date PRICEPENINSULAR Double N/N Not Null PRICESABAH Double N/N Not Null PRICESARAWAK Double N/N Not Null of goods being authorized by government ended Price of goods that being authorized by government for Malaysia peninsular region only. Price of goods that being authorized by government for Sabah region only. Price of goods that being authorized by government for Sarawak region only. Category of the goods. CATEGORY Char 50 N/N Not Null DATE_CREATE Date N/N Yes This field shows the date of information insert into database. CREATOR_FK Integer Y/Y Not Null This field refers to field PK at UserAcc table. DATE_DELETE Date N/N Yes This field shows the date of information delete from database. REMOVER_FK Integer Y/Y Yes This field refers to field PK at UserAcc table.

14 Software Design Description for Ceiling Price Checker System Page 14 Table Attribute Type Length PK/FK Null? Description Info ACTIVE Char 1 N/N Not Null Active means that the information is active or not. Active only accept character Y or N only. Character Y means the information is active. Character N means the information is not active. If the record has been deleted, system will change active to N.

15 Software Design Description for Ceiling Price Checker System Page 15 SECTION 4: SOFTWARE DOMAIN DESIGN 4.1 Class Diagram In software engineering, a class diagram in the Unified Modeling Language (UML), is a type of static structure diagram that describes the structure of a system by showing the system's classes, their attributes, and the relationships between the classes. class Class Diagram :Login + password: String + username: String associ ation + login() : void + logout() : void :Acc ount :Cons umer + search() : void login :Admini strator + generate_report() : void + login() : void + manage_acc() : void + manage_info() : void manage manage + contactnumber: String + String + fullname: String + password: String + pk: int + position: String + username: String + delete() : void + insert() : void + update() : void + view() : void :Infor mation generate :Searching + keyword: String + active: char + category: String + code: int + endingdate: Date + name: String + pk: int + price: double + startingdate: Date + delete() : void + insert() : void + update() : void + view() : void :Reporting + endingdate: Date + startingdate: Date + listofaccou nt() : void + listofactivecp rice() : void + listofinactivecprice() : void

16 Software Design Description for Ceiling Price Checker System Page State Transition Diagram State Transition Diagram is use cases and scenarios provide a way to describe system behavior that is the interaction between objects in the system. State diagrams are a technique to describe the behavior of one object, i.e., state changes of a single object according to events and messages which the class sends and receives. stm C-Price print [No?]/prompt Search Info Wait for input username & password Check for authorization keyword [No?]/prompt login/prompt Wait for input username & password check for authorization Initial Yes Yes logout Wait Fin al home hyperlink generate report manage info home hyperlink Report manage home hyperlink Control led Goods & Ceiling Price Info print view / insert / update / delete / print User Account view / insert / update / delete / print

17 Software Design Description for Ceiling Price Checker System Page 17 SECTION 5: SEQUENCE DIAGRAMS AND DESCRIPTIONS Sequence diagram will shown element-element of object in sequence diagram and describe about object and message that trying to described about an interaction of this systems. This diagram need to read from left to right and above to bottom. 5.1 Sequence Diagram: Manage Account Create Account sd Create aaccount : System administrator : Account Form : AccountCtrl : Account : Account Page 1. manageaccount() 2. getaccountdetails() 3. processaccount() 4. accountstatus() 5. openaccountpage() 6. displayaccountpage() Descriptions: This sequence diagram describes how to create a new account. The user starts this sequence diagram is system administrator. The diagram begins when the user clicks on Add New Account hyperlink [1]. When user in account form, the user should fills in and submits required parameters and click on Save button [2]. The system will validate the input parameters [3]. If in the system found that the username already exist, error message is displayed. The user can type in a new username or choose to cancel the operation, at which point the sequence diagram ends. The system will save the input parameters into database and display successful message [4]. The system displays the Manage Account page and the sequence diagram ends. [5]

18 Software Design Description for Ceiling Price Checker System Page Update Account sd Update Account : System Administrator : Acco unt Update Account : Accou ntctrl : Account : Accou nt Page 1.updateAccount() 2.getAccountDetails() 3.processAccount() 4.AccountStatus() 5.openAccountPage() 6.displayAccountPage() Descriptions: This sequence diagram describes how to update an existing account. The user starts this sequence diagram is system administrator [1]. The sequence diagram begins when the user (System administrator) fill in the required field and click Search button from main page Manage User Account. The list of created account will be displayed [2]. From the list, the user can edit existing information and click on Save button [3]. The system will save the input parameters into database and display successful message [4]. The system displays the Manage Account page and the sequence diagram ends [5].

19 Software Design Description for Ceiling Price Checker System Page Delete Account sd Delete Account : System administrator : Account Form : AccountCtrl : Account 1. deleteaccount() 2.getAccountDetails() 3.confirmation() 4.deleteAccount() 5.accountStatus() Descriptions: This sequence diagram describes how to delete an account. The user starts this sequence diagram is system administrator. The sequence diagram begins when the user click on Delete Account button [1]. The list of created account will be displayed [2]. From the list, the user clicks on the username button. The user will display the details of created account. Then, the user has to click on Delete button. When the user clicks on Delete button, the system will pop-up a confirmation alert containing confirmation message, Yes button and No button [3]. If the user clicks No button, the system will back to the previous page. Else, the system deletes the account from the database and display successful message [4]. The system displays the Manage Account page and the sequence diagram ends [5].

20 Software Design Description for Ceiling Price Checker System Page Sequence Diagram: Login sd Login : System administrator : Logi n Form : Logi nctrl : Account : Accou nt Page 1. openloginpage() 2. getinput() 3. validateaccount() 4.validityStatus() 5.openNextPage() 6.signOut() Descriptions: This sequence diagram describes how a user logs into the system. The user starts this sequence diagram is system administrator. The sequence diagram begins when the user types his/her username and password on the login form and press Login button [1]. The user submits username and password [2]. The system validates the user s username and password [3]. The system set the code of user s roles into the cookies. Each role has their capabilities [4]. The system displays the main page based on user s roles [5]. If in the basic flow the system cannot find the username or the username and password is mismatch, an invalid username / password error message is displayed. The user can type in a new username and password or choose to cancel the operation [6], at which point the sequence diagram ends.

21 Software Design Description for Ceiling Price Checker System Page Sequence Diagram: Manage Information Insert New Information sd Insert Info : System administrator : Manage Info Page : ManageCtrl : Man age Info Fo rm : InfoCtrl : Info 1.displayManageInfoPage() 2.getInfoType() 3.sendInfoType() 4.getInfoDetails() 5.manageInfo() 6.infoStatus() 7.displayInfoDetails() 8.displayInfoList() Descriptions: This sequence diagram describes how to insert new information of controlled goods and price. The user starts this sequence diagram is system administrator. The sequence diagram begins when the user click Manage Controlled Goods and Ceiling Price Information hyperlink at Administrator Section to search information of controlled goods and price [1]. User must fill in the required field to reset or add new the record. The system will check with database whether the information exists or not in the system. If the information exists, record will be displayed. The system begins when the user click on Add New Record button [2]. The Add Controlled Goods Form will be displayed. The user fills in the required information and submits information by click on Save button [3]. The system validates the input parameters [4]. The system will save the input parameters into database [5] and display successful message [6]. The system displays the Manage Controlled Goods information page [7] and the sequence diagram ends [8]. If in the basic flow the system found that the information already exists, error message is displayed.

22 Software Design Description for Ceiling Price Checker System Page 22 The user can type in a new information or choose to cancel the operation, at which point the sequence diagram ends Update Information sd Update Info : System Administrator :Manage Info Page :ManageCtrl : Manage Info Fo rm : InfoCtrl : Info 1.updateManageInfo() 2.getManageType() 3.sendManageType() 4.getInfoDetails() 5.manageInfo() 6.infoStatus() 7.displayInfoDetails() 8.displayInfoList() Descriptions: This sequence diagram describes how to update existing controlled goods information. The user starts this sequence diagram is system administrator. The sequence diagram begins when the user click Manage Controlled Goods and Ceiling Price Information hyperlink at Administrator Section to search information of controlled goods and price [1]. User must fill in the required field to reset or add new the record. The system will check with database whether the information exists or not in the system. If the information exists, record will be displayed. The sequence diagram begins when the user click on Search button [2]. The List of Controlled Goods will be displayed. The user selects the information by clicks on the controlled goods hyperlink. The Information Form will display the details of the chosen information. The user can edit existing information [3] and click on Save button [4]. The system will save the input parameters into database [5] and display successful message [6]. The system displays the Manage Controlled Goods information page [7] and the sequence diagram ends [8].

23 Software Design Description for Ceiling Price Checker System Page Delete Information sd Delete info : System administrator :Manage Info Page :ManageCtrl :Manage Info form :InfoCtrl :Info 1.deleteInfo() 2.getInfoType() 3.sendInfoType() 4.getInfoDetails() 5.confirmation() 6.deleteAccount() 7.infoStatus() Descriptions: This sequence diagram describes how to delete existing controlled goods information. The user starts this sequence diagram is system administrator. The sequence diagram begins when the user click Manage Controlled Goods and Ceiling Price Information hyperlink at Administrator Section to search information of controlled goods and price [1]. User must fill in the required field to reset or add new the record. The system will check with database whether the information exists or not in the system. If the information exists, record will be displayed. The sequence diagram begins when the user click on Search button [2]. The List of Controlled Goods will be displayed. The user selects the information by clicks on the controlled goods hyperlink. The Information Form will display the details of the chosen information. The user cannot edit existing information [3]. The user only can click on the Delete button [4]. A pop-up window containing message Are you sure to delete this information?, Yes and No button [5]. If the user clicks on the No button, the system will back to the previous page. Else, the system deletes the information from the database [6] and display successful message. The system displays Manage Controlled Goods information page [7] and the sequence diagram ends.

24 Software Design Description for Ceiling Price Checker System Page Sequence Diagram: Generate Report sd Generate Reports : System administrator : Generate Reports Page 1.requestReportPage() : Generate Report Fo rm : Repo rtctrl : Report 2.getReportType() 3.getReportParameters() 4.generateReport() 5.sendReports() Descriptions: This sequence diagram describes how to generate reports. The user starting this sequence diagram is System Administrator. The sequence diagram begins when the user click Generate Reports hyperlink [1]. The system displays the Generate Reports Page [2]. The system begins when the user enters all the required parameter [3] and click on the Generate Report Button to generate the report [4]. The system will save the record in the database [5] and display the result. The user can print the report by click Print button. The system displays the required report successfully and the sequence diagram ends.

25 Software Design Description for Ceiling Price Checker System Page Sequence Diagram: Search For Controlled Goods And Ceiling Price sd Search Info : Actor : Search Form : SearchCtrl : Info 1.requestSearchForm() 2.getKeyword() 3.findInfo() 4.searchResult() 5.displayInfo() 6.sendInfo() Descriptions: These sequence diagrams allows consumer to search for goods and controlled price.the sequence diagram begins when the user enter a keyword in the search controlled goods text box [1] and click on the Search button [2]. The system will find the information based on the keyword entered by user [3]. If the system found the keyword entered, the system will list all the controlled goods related to the keyword [4]. The list contains controlled goods name, starts date enforcement, end date enforcement, price and quantity [5]. The user can click on the hyperlink for the controlled goods details. The system will display the controlled goods details [6] and the sequence diagram ends.

26 Software Design Description for Ceiling Price Checker System Page 26 SECTION 6: USER INTERFACE DESIGN Main interface for consumer Main interface for system administrator

27 Software Design Description for Ceiling Price Checker System Page Manage User Account Description: User (System administrator) must click hyperlink Manage User Account at Administrator Section to start manage user account Main Page Description: The manage user account consist of Username text box, Full name text box, Search button, Reset button, Add New Record button, Search Result list and Print button. To start searching, enter username or full name and click on Search button. To create new user account, click on Add New Record button. To print the search result list, click on Print button.

28 Software Design Description for Ceiling Price Checker System Page Create New Account Description: System begins when the user clicks on Add New Record button. The user should fills in required parameters and submit it by click on Save button. The system will validate the input parameters. Then, system will save the record in the database and display the successful message.

29 Software Design Description for Ceiling Price Checker System Page Update or Delete Description: The system begins when the system administrator fill in the required field and click Search button from main page Manage User Account to make sure the account exist. The list of created account will be displayed. From the list, the user can click on the username hyperlink and account details page will be displayed. Now system administrator can start edit existing information and click on Save button. The system will validate and save the input parameters into database. If user wants to delete the account, click on Delete button. When the user clicks on Delete button, the system will pop-up a confirmation alert containing confirmation message, Yes button and No button. If the user clicks No button, the system will back to the previous page. Else, the system deletes the account from the database and displays the successful message.

30 Software Design Description for Ceiling Price Checker System Page Login for Administrator Description: System administrator types the username and password on the login form and press Login button.

31 Software Design Description for Ceiling Price Checker System Page Manage Controlled Goods and Ceiling Price Information Description: User (System administrator) must click hyperlink Manage Controlled Goods and Ceiling Price Information at Administrator Section to manage the information of controlled goods and ceiling price Main Page Description: The manage controlled goods and ceiling price information consist of Description text box, Enforcement Starting Date text box, Enforcement Ending Date, Search button, Reset button, Add New Record button, Search Result list and Print button. To start searching the controlled goods, enter goods or product keyword and click on Search button. To create new information, click on Add New Record button.

32 Software Design Description for Ceiling Price Checker System Page Insert New Information Description: The system begins when the user click on Add New Record button. Add new record for controlled goods and ceiling price form will be displayed. The user fills in the required information and submits information by click on Save button. The system validates the input parameters. The system will save the input parameters into database and display successful message.

33 Software Design Description for Ceiling Price Checker System Page Update or Delete Description: The system begins when the user fill in the keyword and click on Search button. This interface describes how to update/delete existing controlled goods information. The information form will display the details of the chosen information. The user can edit existing information and click on Update button. The system will save the input parameters into database and display successful message. If user wants to delete the information, click on Delete button. A pop-up window containing message Are you sure to delete this information?, Yes and No button. If the user clicks on the No button, the system will back to the previous page. Else, the system deletes the information from the database and display successful message.

34 Software Design Description for Ceiling Price Checker System Page Generate Report Description: The system begins when the user click Generate Report hyperlink. The system displays the Reports Generator page Main Page Description: The generate report consist of Report Type, enforcement Starting Date text box, enforcement Ending Date, Generate Report button, Reset button, Report Result list and Print button. To start generate report, select report type and click on Generate Report button. The system will process the requested report and display the result. The user can print the report by click Print button.

35 Software Design Description for Ceiling Price Checker System Page Search for Controlled Goods and Ceiling Price Description: This system allows consumer to search for controlled goods and ceiling price. The system begins when the user enter a keyword in the search text box and click on the Search button. The system will find the information based on the keyword entered by user. If the system found the keyword entered, the system will list all the controlled goods and ceiling price related to the keyword. The list contains controlled goods code, description, starts date enforcement, end date enforcement, quantity/unit and ceiling price.

36 Software Design Description for Ceiling Price Checker System Page 36 SECTION 7: REQUIREMENTS TRACEABILITY MATRIX Requirement Source / ID Requirement Description Design Reference C-Price Main Page Main page for consumer Page 23 (Section 6 Main page for system administrator Interfaces Design) Login Page Login page for administrator Page 27 Manage User Account Page Insert New User Account Page Update or Delete User Account Page Manage Controlled Goods and Ceiling Price Information Insert New Controlled Goods and Ceiling Price Page Update or Delete Controlled Goods and Ceiling Price Page Main page for manage user account such as list all existing user account, insert new account, update and delete account. Administrator must be logged in to the system to use this function. This form is use to insert new user account This form is use to update or delete existing user account Main page for manage controlled goods and ceiling price such as list all existing controlled goods and ceiling price, insert new record, update and delete record. Administrator must be logged in to the system to use this function. This form is use to insert new record of controlled goods and ceiling price This form is use to update or delete existing record of controlled goods and ceiling price Page 24 Page 25 Page 26 Page 28 Page 29 Page 30

37 Software Design Description for Ceiling Price Checker System Page 37 Requirement Source / ID Requirement Description Generate Report Page Main page for generate report. Administrator must be logged in to the system to use this function. Page 31 Design Reference Search for Controlled Goods and Ceiling Price Main page for consumer to search controlled goods and ceiling price. The consumers are not required for login to use this function. Page 32