Online Inventory Management System

Online Inventory Management System Software Requirement Specification

Online Inventory Management System

Software Requirements Specification Course Title: Software Project Lab 2 Course Code: SE 505

Online Inventory Management System Version ersi on 1!

10/03/2012 Su"mitted to: Md. Shafiul Alam Kha A!!i!tat Profe!!or "!titute of "formatio #echolo$% #echolo$% &i'er!it% (f )ha*a

Su"mitted "y:

Ati!h )i+o$*or

,"#021-

Mutta*i Ahmed

,"#0222

A!hrafuloue

,"#0231

Software Requirements Specification

Page 1


Revision History Date 3.3.2012

Description Version 1.0

Author Atish Kumar Dipongkor

Comments First Revision

Muttakin Ahmed Khan 10.3.2012

Version 1.1

Second Revision Md. Ashraful Hoque

Document Approval The following Software Requirements Specifications have been accepted and approved by the following: Signature Printed Name Title Date A!!i!tat Profe!!or Md. Shafiul Alam IIT ,University of Dhaka Kha Supervisor, Project Team


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Contents E"S"( )(4&ME# 1.

"S#(..................................................................................................................................................."" APP(AL............................................................................................................................................""

"#()&4#"(......................................................................................................................................................1

1.1 P&P(SE 1.2 S4(PE 1.3 L(SSA 1.6 E7EE4ES 2.

1 1 2 2

S#AKE(L)ES.....................................................................................................................................................3

2.1 8&ES#"(ES 2.2 S#AKE(L)E9S P("# (7 "E: 2.3 4(LLA,(A#"(

3 6 6

3. EEAL )ES4"P#"(.......................................................................................................................................5 3.1 P()&4# PESPE4#"E 3.2 4&E# SS#EM AALS"S 3.3 P()&4# 7&4#"(S 3.6 P(#E#"AL &SE (7 #E (7 #E SS#EM 3.5 &SE 4AA4#E"S#"4S 3.; ASS&MP#"(S A) )EPE)E4"ES

5 ; < <

6. E8&"EME# AALS"S....................................................................................................................................= 6.1 E>#EAL "#E7A4E E8&"EME#S 4.1.1 User Interfaces 4.1.2 Hardware Interfaces 4.1.3 Software Interfaces 4.1.4 Communications Interfaces 6.2 7&4#"(AL E8&"EME#S 4.2.1 General Functional Requirements 4.2.2 Functional Requirements for Production Controller 4.2.3 Functional Requirements for Production Suer!isor 4.2.4 Functional Requirements for "dministrator 4.2.# $ualit% Function &elo%ment 6.3 (?7&4#"(AL E8&"EME#S 4.3.1 Performance 4.3.2 Relea'ilit% 4.3.3 "!aila'ilit% 4.3.4 Securit% 4.3.# (aintaina'ilit% 4.3.) Porta'ilit% 4.3.* +erational Requirement 4.3., &esi-n Constraints

= 9 9 9 9 10 10 11 11 12 12 16 14 14 14 14 15 15 15 15

5. AALS"S M()ELS..............................................................................................................................................15 5.1 S4EA"( ,ASE) M()EL #.1.1 Use Case &ia-ram #.1.2 "cti!it% &ia-ram #.1.3 Swim ane &ia-ram 5.2 7L(: M()EL Software Requirements Specification

1; 16 18 19 20

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#.2.1 &ata flow model /le!el 0 5.2.2 &ata flow model /le!el 1

20 21

5.3 4LASS M()EL #.3.1 Class &ia-ram #.3.2 CRC &ia-ram 5.; ,EA"(AL M()EL #.4.1 State Reresentation &ia-ram #.4.2 Sequence &ia-ram #.4.3 Colla'oration &ia-ram

22 22 23 26 24 25 26

;.4(4L&S"(..........................................................................................................................................................2;

#ist of $igure 7i$ure 1? 4urret S%!tem 7i$ure 2? &!e 4a!e )ia$ram 7i$ure 3? Acti'it% )ia$ram 7i$ure 6? Swim Lae )ia$ram 7i$ure 5? )ata 7low )ia$ram @Le'el 0 7i$ure ;? )ata 7low )ia$ram @Le'el 1 7i$ure -? 4la!! )ia$ram 7i$ure

; 11< 1= 20 21 22 23 26 25 2;

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1 Introduction " !oftware idu!tr% reuiremet e$ieeri$ i! oe of the mo!t im+ortat +art! of !oftware e$ieeri$ +roce!!B which oe $i'e! u! the +ro+er !ceario! what the cu!tomer! watB aal%Ci$ their eed! ad chec*i$ the fea!ibilit% what the% eedB e$otiati$ a rea!oable !olutio etc. " !oftware idu!trie!B a !oftware +roject be$i! whe a bu!ie!! eed i! idetified. So the fir!t !te+ i! we eed to uder!tad the cu!tomer eed!. 7i$ure out a rou$h fea!ibilit% aal%!i!B ot ol% the cu!tomer9! eed but al!o with the +eo+le who are a++aretl% i'ol'ed with the itroduci$ !%!tem. " thi! +ha!e after iteracti$ with our cliet DSlee* 7a!hio Ltd.B we $et !ome reuiremet! for a i'etor% maa$emet !olutio. #hi! +a+er will be more ea!eful after commuicati$ with our cliet with their more !+ecific reuiremet!. At the !ame timeB i thi! +a+er we will focu! o "'etor% maa$emet module. A$ai thi! +a+er i! a +artial !ubmi!!ioF more detail will be icluded a! +er commuicati$ with the etire !ta*eholder9!.

11 %urpose #he +ur+o!e of thi! documet i! to +re!et a detailed de!cri+tio of the (lie "'etor% Maa$emet S%!tem. "t will eG+lai the +ur+o!e ad feature! of the !%!temB the iterface! of the !%!temB what the !%!tem will doB the co!trait! uder which it mu!t o+erate ad how the !%!tem will react to eGteral !timuli. " thi! documet we will tr% itroduce our !ta*eholder! alo$ with their re!+ecti'e 'iew+oit!B de!cribe the eGi!ti$ +roblemB combii$ tho!e 'ariou! 'iew +oit!B balaci$ tho!e to reach a ultimate Dtheoretical !olutio of the idetified +roblem!B $eerati$ $ra+hical re'iew! throu$h uified modeli$ la$ua$e @&ML to formulate the +roblem! ad the +ro+o!ed !olutioB the +roject !co+e ad the +roject !chedule. eGt we +re!et the !olutio icludi$ !%!tem aal%!i!B the de'iatio betwee fial ad iitial de!i$B the fuctio of our "'etor% maa$emet !%!tem ad te!ti$ +la. 7iall% we e'aluate our wor* o differet a!+ect!B +re!et area! of im+ro'emet ad coclu!io.

1! Scope #he outcome of the +roject would be automated i'etor% maa$emet !er'ice .#he !oftware will ha'e all commo feature! ad fuctioalitie! alo$ with !ome other !+ecial facilitie!. •

#o +ro'ide u!er efficiet wor*i$ e'iromet.

•

&!er friedl% iterface for the tar$et !ta*eholder!.

•

Pro+er moitori$ facilit% for the authorit%.

•

Ea!% maiteace ad admii!tratio.

•

E!ure hi$h le'el of !ecurit%.


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#hi! !%!tem will hel+ i trac*i$ record! !o that +a!t record! ca be 'erified throu$h them ad oe ca ma*e deci!io! ba!ed o the +a!t record!. #hi! !%!tem will com+lete the wor* i a 'er% le!! time re!ulti$ i le!! time co!um+tio ad hi$h le'el of efficiec%.

1& 'lossary (ey Terms

)efinition

M

ead% Made armet!

"'etor%

"'etor% mea! a li!t com+iled for !ome formal +ur+o!e

Productio 4otroller

:ho $uide ad !u+er'i!e +roductio wor*.

84

8ualit% 4otrol

""S

"teret "formatio S%!tem

SS

Software euiremet S+ecificatio

)7)

)ata 7low )ia$ram

P8

Productio 4otroller

1* References • • • • • •

www.agilemodeling.com/artifacts/ crc Model.html. htt+H//e.wi*i+edia.or$/wi*i/&ifiedIModeli$ILa$ua$e htt+H//e.wi*i+edia.or$/wi*i/euiremet!Iaal%!i! htt+H//rf+tem+late!.techolo$%e'aluatio.com/rf+/for/i'etor%?maa$emet?$armet!.html htt+H//www.!lide!hare.et/ahmedha!a/ieee?<30?1==
1+ Overview #he eGt cha+ter i! idetif%i$ !ta*eholder!. " thi! cha+ter $i'e! a o'er 'iew who are directl% or idirectl% de+ed o the de'elo+i$ !%!tem ad what i! their +oit of 'iew. #he eGt cha+terB the eeral )e!cri+tio !ectioB of thi! documet $i'e! a o'er'iew of the fuctioalit% of the +roduct. "t de!cribe! the iformal reuiremet! ad i! u!ed to e!tabli!h a coteGt for the techical reuiremet! !+ecificatio i the eGt cha+ter.


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#he 7orth cha+terB euiremet! S+ecificatio !ectioB of thi! documet i! writte +rimaril% for the de'elo+er! ad de!cribe! i techical term! the detail! of the fuctioalit% of the +roduct. #he fifth cha+terB Aal%!i! model !ectio. " thi! !ectio of thi! documet there are !ome model dia$ram!. Li!t of all the!e aal%!i! model! u!ed i de'elo+i$ !+ecific reuiremet! . All the !ectio! of the documet de!cribe the !ame !oftware +roduct i it! etiret%B

! Sta,e-olders #he !ta*eholder! of the !oftware +roject are tho!e +eo+le or +o!itio! who are directl% or idirectl% affected or effected b% the +roject. #he !ta*eholder! ad u!er! who are mo!t immediatel% i'ol'ed i a "'etor% maa$emet !%!tem ca be di'ided i to four $rou+!B the% areH EGecuti'e! ad u++er maa$emet. Productio 4otroller. Productio !u+er'i!or. #he root le'el wor*er!. S%!tem de'elo+er!.

!1 .uestioners 1. 2. 3. 6. 5. ;. -.

ow the +roce!!e! wor*J :ho are the +rimar% ad !ecodar% actor! of the whole +roce!! all throu$hJ :ho will be the 'ital actor! i the reuired !%!temJ :hat i! the u!ual wor*i$ +rocedure for a orderJ :hat are the major flaw! that forced %ou to automated maa$emet !olutioJ :ill it be more !+ecific i term! of !ome major flaw! %ou wat u! to !ol'eJ ow will %ou a++reciate the fuctioal facilitie! a! a admii!trator of the +ro+o!ed !%!temJ <. :ho are the +eo+le %ou wat to directl% to iteract with the !%!tem ad what !hould be their domaiJ =. :hat e'et !tart! the u!e ca!eJ 10. ow doe! the u!e ca!e edJ 11. Are there a% o+tioal !ituatio! for the u!e ca!eJ 12. ow the +roce!!e! will wor*B if the !%!tem will become automatedJ

!! Sta,e-olders view point


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)ifferet Sta*eholder! achie'e differet beefit! form a !oftware !%!tem. 4o!euetl% each of them ha! a differet +oit of 'iew. So we ha'e to reco$iCe the reuiremet! from multi+le 'iew +oit. 7or thi! "'etor% maa$emet !%!tem +oit of 'iew of !ta*eholder! i!H •

EGecuti'e! ad u++er maa$emet behold! the +eo+le who are cocered with

•

com+a% maa$emet ad com+a%9! fiacial !tate!. #he% alwa%! deal with the +rofitabilit% ad icrea!i$ +roductio uit. So their 'iew about the !%!tem i! how to utiliCe the !%!tem to $ai hi$he!t +rofit. Productio cotroller i! the +eo+le who !u+er'i!e a +art of a +roductio uit. #he% will iteract with our !%!tem to i+ut the data of their !ubordiate wor*er!. #heir 'iew +oit would be to i+ut that iformatio without a% *id of difficultie! ad maitai the +ri'ate accout! of each wor*er

•

#he +roductio !u+er'i!or! are the +eo+le who act a! the !ubordiate! of the +roductio cotroller!B ad the% mu!t ha'e the real iteractio! with the root o+eratio. #hi! i! ot ece!!ar% that e'er% !u+er'i!or will ha'e di!ti$ui!hed area! to wor* withF there ca be more tha oe !u+er'i!or to !u+er'i!e a !i$le acti'it%B whe it9! a lar$er oe. #he !u+er'i!or! are re!+o!ible to chec* the $i'e i+ut ad the outcome! the% maa$ed to +roduce. A! the!e iformatio are reuired for the o+eratio of our !%!temB +roductio !u+er'i!or! are idetified a! oe 'ital !ta*eholder. (e of the idirect !ta*eholder! of our +ro+o!ed !%!tem i! the root le'el wor*er! of

•

M !ectorB who u!e to do the +rimar% le'el job! of cutti$B +riti$B ad combi$ all the +art! to$etherB or a% other job! for eGam+le. A! becau!e of our limitatio of re!ource!B all the wor*er! wo9t u!e our !%!tem freuetl%. ,utB for occa!ioal +o!!ibilitie!B !ome of them will u!e hi! !%!temB ad their illiterac% mu!t be co!idered b% the !%!tem de'elo+er!.

!& Colla"oration A! iformatio from multi+le 'iew+oit! i! collectedB emer$i$ reuiremet! ma% be ico!i!tet or ma% coflict with oe aother. So co!ideri$ the !co+e of fea!ibilit%B we ha'e collaborated the followi$ li!t of reuiremet! from multi+le 'iew+oit!. #he eGtracted idea! $athered from the i'etor% de+artmet areH •

• • • • • • •

(lie !tatu! of item uatit% i term! of o?hadB o?had a'ailableB re!er'edB orderedB to orderB rejectedB defecti'e ad rewor* able uatitie!. 4om+lete eGci!e fuctioalit% ad $eeratio of eGci!e re$i!ter!. 8ualit% 4otrol ba!ed o 84 +arameter!. Ph%!ical 'erificatio of !toc*. Purcha!i$ ad !ubcotracti$. Accouti$  i'etor% !%chroiCatio. &+date dela% otificatio. Kee+ #rac* of +artial Productio.


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All 7iacial tra!actio! related to +roductio. . #he eGt !te+! of thi! aal%!i! are aal%Ci$ credibilit% ad $o/ o? $o deci!io ma*i$. 7or the!eB thi! team eed! more data to be aal%Ced ad commuicati$ with the cliet. :e ho+e that we will be able to !ubmit the full 7uctioi$ +a+er withi a !hort time. •

& 'eneral )escription &1 %roduct %erspective " thi! moder world of commercialiCatioB $armet! bu!ie!! ha! bee e!tabli!hed a! oe of the flouri!hi$ i ,a$lade!h. "t ha! bee oe of the mo!t flouri!hi$ eG+ort !ector! for our coutr%B a! we ha'e told i bac*$roud. owB our +roject i! cocered with thi! !ector. #hi! i! a hu$e field to co'erB a! hudred! of maa$eable a!+ect! ca be foud to maitai the hi$he!t +roducti'it% of teGtile maufacturi$. :e choo!e the i'etor% maa$emet a! our +referred field to wor*. #o i!tatiateB thi! ca be !+ecified a! a b2b !%!temB from +roducer! to abroad or home dealer! throu$h !ome itermediate bu!ie!! ode!. #he im+ortat deal! that our M !ector are mo!tl% from abroad itere!t!B a! !tated abo'e. Ad our $oal would be facilitate thi! whole +roce!!B from collecti$ raw material! to the fii!hed +roduct !hi+met. &li*e the old da%!B M !ector of ,a$lade!h ha! bee im+lemeti$ a 'ariet% of maa$emet !oftwareB i order to ehace the +roducti'it%B ad to !ati!f% the cu!tomer!9 eed!. A! the!e deal! are 'er% !e!iti'e to hadleB ad there are a lot of 'ariable! that mu!t be maitaiedB the eed of olie iteractio betwee the bu%er ad the !ellerB or e'e !eller to !ellerB i! a mu!tB ad ca +la% a dramatic ifluece o the!e deal!. A! the whole +roce!! ha! multi+le !te+! to the wa% to fii!hed $ood!B a !i$le dela% i a !i$le !te+ ca cau!e dela% i the !hi+met !cheduleB !u++o!e our dela% i cutti$ ca demoli!h the reuired time !tructureB which ca al!o cau!e fiacial dama$e ad bad bu!ie!! re+utatio. #he eGi!ti$ !%!tem! ha'e bee u!i$ ot for !o lo$B ad the maturit% le'el of !oftware idu!tr% i our coutr% i! !till 'er% low. SoB the !%!tem! which are bei$ u!ed i recet da%! i the $armet! idu!tr% do ha'e a lot of bu$!B fuctioal de+edecie! ad de!i$ co!trait!. ,e!ide!B there i! !till a lac*i$ of a com+lete !olutio for maa$i$ $armet! which i! %et to be made. Ad we ha'e to !a%B after !tud%i$B we fid that majorit% of the $armet idu!tr% doe!9t u!e a% automated maa$emet !%!temB where a lar$e amout of +roblem! i maual maa$emet ca be !ol'ed i automated !%!tem. #he thi$ i! mi!!i$ all throu$h ad which we ha'e bee +lai$ to itroduce i the!e *id of u!ual maa$emet !%!temB i! olie iterface to cotrol the !%!tem. "teret ha! bee a +i'otal determier i e'er% a!+ect! life. :e are +ro+o!i$ to itroduce iteret cotrolli$ module of thi! !%!temB !o that the authorit% of our cliet ca moitor ad mai+ulate the !%!temB a! well a! the databa!e throu$h the iteret.


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At the !ame timeB there are techolo$ie! bei$ u!ed to maa$e +a%rollB a++oitmet!B i'etor%B ad i ma% other +ur+o!e!. ,ut a! our major cocer! will be i'etor% orietedB we will focu! the mo!t o that.

&! Current System /nalysis

$igure 1: 4urret S%!tem. #he $i'e dia$ram i! a !ceario of curret !%!tem. " the +re!et !%!temB whe the admii!trator !ealed the +roductio order the the +eo+le related to the +roductioB !+eciall% P8 Badmii!trator9! ma*e the total +roductio +lai$B ad accordi$ to the +la the ma*e a chec* !heet. Accordi$ to the +roductio +lai$ total +roductio wor* i! di'ided i to +artial +roductio!. #he!e +artial +roductio! are the +art of total +roductio. 4ombii$ thi! etire +artial +roductio elemet total +roductio ta*e +lace. ,ut the fact i! that i each !ta$e of thi! +artial +roductio face +roductio lo!e! becau!e of maual u+dati$ !%!tem. #he% caot follow the chec* !heet +ro+erl%. So the% caot deli'er their !hi+met with i due date. So our cliet wat! a !%!tem which ca +ro'ide automated u+dati$ !%!temB accurate calculatio of +roduced $ood!B +ro'ide +ro+er !toc* iformatioB !ed otificatio if the !hi+met wo9t ta*e +lace o due dateB *ee+ trac* of +artial +roductioB ad all 7iacial tra!actio! related to +roductio.


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&& %roduct $unctions "'etor% Maa$emet S%!tem mu!t be de!i$ed to meet the dictate! of the mar*et+lace ad !u++ort the com+a%! !trate$ic +la. Alo$ with the i'etor% !%!tem armet idu!trie! eed !ome more !+ecial attribute!. #he Software9! for armet are !+eciall% made for maa$i$ the 'ariou! !te+! i order +roce!!i$ of $armet! maufacturi$ +roce!!. #hi! !oftware i! modular i de!i$ ad i! web eabled for remote acce!! a! well a! itraet u!a$e without the eed to i!tall i e'er% machie. "'etor% Maa$emet S%!tem ha! !ome feature! which are badl% eeded for a com+lete "'etor% !%!tem of armet idu!trie!. So the feature! areB • • •

• • • • • • • • •

:eb ba!ed iterface &!er ba!ed Lo$i ? +a!!word ba!ed autheticatio for data +rotectio. )%amic Modular !tructure  Each ad e'er% !ectio related to a +roductio ha! !e+arate meu!. Maa$e ma!ter detail! of bu%erB !u++lier ad 'edor. ob :or* trac*i$. aw material trac*i$. Shi+met trac*i$. Product cate$or% ad +roduct !toc* iformatio with 'alue. e+ort! iclude +urcha!eB i!!ue!B !toc*! N cate$orie!. 4u!tomiCed +ac*a$e otificatio S%!tem i ca!e of a% +roce!! dela%. 4hec* !heet automatio.

#he!e feature! are +rimar% reuiremet of our cliet for thi! i'etor% maa$emet !%!tem. #hi! feature li!t will cha$e i term! of cliet demad

&* %otential 0ser of t-e of t-e System #here are two $rou+! of u!er! i our !%!tem. #he% are the +roductio cotroller ad the !%!tem maiteace admii!trator!. #he% ha'e differet authoritie! i our !%!tem which i! !how a! follow!F  Productio 4otrollerH #he% are the 4otroller of the +roductio i each ad e'er% !ectio related to total +roductio. #he% ca i!ert the detail +roduct iformatio which i! com+leted. ,e!ide!B the% are able to 'iew order !heet ad !am+le !heet to *ee+ their +roductio accurate. ,ut their autheticatio domai i! limited betwee their fieldB which ca be eGem+lified a! the +roductio cotroller who i! i char$e of cutti$B will ot ha'e the acce!! to the iformatio about +a%roll or cu!tomer!. 

Admii!tratorH #he% are authoriCed !taff! to cotrol the !%!tem. #he% are a!!i$ed with differet le'el of authorit% to cotrol differet +art! of the !%!tem li*e i'etor% ad admii!trator!. " additioB admii!trator! are re!+o!ible to maitai databa!e.


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&+ 0ser C-aracteristics #he u!er! of the !oftware are cla!!ified ito two cate$orie!  e$i!tered u!er ad ure$i!tered u!er. ,oth u!er! will be able to 'i!it the home+a$e of the web!ite but ol% the re$i!tered u!er i! allowed to $i'e i+ut i the !%!tem. #o wor* throu$h the !%!tem oe u!er !hould $o throu$h !ome fiGed !te+!? • •

•

•

•

•

7ir!t of all the u!er !hould be re$i!tered. #he !e+arate +roductio module will be +re!eted to the u!er a! a catalo$ for 'iewi$. #he u!er ca brow!e throu$h the cate$orie! to choo!e the module the% de!ire. #he u!er ca i+ut +artiall% com+lete +roductio uatit% of the total +roductio. 7iall% the +roduct will be deli'ered withi a fiGed ad tru!ted time +eriod to the eGt +roductio module. Ad the +roce!! will cotiue util the !hi+met i! com+leted

& /ssumptions and )ependencies After com+leti$ our !tud% about i'etor% ad i'etor% maa$emet !%!temB we thou$ht thatB our "'etor% maa$emet !oftware will be ideal oe i term! of $armet! idu!trie! of our coutr%. Accordi$ to our 'iew that i'etor% !%!tem will 4otai module li*eH "formatio of differet +roduct! cate$or% • •

A'ailable !toc*

•

Price of differet item!

•

tra!actio detail!

•

(e ca al!o eGtract a% re+ort! relati$ to +urcha!e ad Sale.

•

#he i'etor% maa$emet a++licatio will ha'e all the cate$orie!B

•

Subcate$orie!B item!B Stoc* detail! ad re+ort!.

#he admii!trator of thi! i'etor% !%!tem will ha'e ri$ht to create +roductB add item! delete item! etc. #he a++licatio will +ro'ide all iformatio of the +roduct!. #he cate$or% will be ta$$ed with !ubcate$or%. A$ai the !ubcate$orie! are ta$$ed with differet item! i the re!+ecti'e cate$or% ad rate of the item. Each item will ha'e a !+ecific bar code. #he rate! will be ta$$ed to the bar code. &!i$ the!e fuctio! the u!er caH Add item! to i'etor% • Edit item! i i'etor% • Add a actio for a item •

#he a++licatio will al!o hel+ to $eerate re+ort! to $et late!t u+date o •

Ma!ter Etr%


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• • • •

Purcha!e order etr% ecei'e etr% )eli'er% etr% e+ort

#hi! i'etor% !%!tem al!o ha! !ome de+edecie! li*e  "f data9! are i!erted it caot be deleted eGce+t admii!trator 

&!er ca i!ert a data but ca9t delete



"f data9! are ot i!ertedB u!er caot 'iew r e+ort.

.

* Requirement /nalysis euiremet Aal%!i! +re!et! the reuiremet !+ecificatioB !oftware ad hardware reuiremet! for both !%!tem de'elo+er! ad !%!tem u!er!B +roce!! model ad data model. " thi! !ectio we !+ecif% the EGteral "terface euiremet!B fuctioal ad ofuctioal reuiremet! of the !%!tem.

*1 23ternal Interface Requirements *11 0ser Interfaces &!er iterface i! oe of the mo!t im+ortat elemet! i a% !oftware. Mo!t of the !oftware9! are u!ed b% o? techical +er!o!. So the% alwa%! !ee* of u!er friedl% e'iromet i their !%!tem. Ad the u!er iterface ma*e! the !%!tem more familiar to it! u!er. 7or our !%!tem we do ot de!i$ a u!er iterface %et. ,ut the +roce!! i! $oi$ o. *1! 4ardware Interfaces " the curret 'er!io of the !oftwareB it will ha'e o !+ecial hardware iterface with other eGteral !%!tem!. "t will ru i a $eeral?+ur+o!e com+uter !%!tem with $eeral?+ur+o!e hardware ad !oftware. *1& Software Interfaces #he 4urret 'er!io of thi! !%!tem will be built o the followi$ !oftwareH

Server: "teret "formatio !%!tem M!S8L !er'er 200<. M4 3. Client: a'aScri+t. (+eSSL. a'aScri+t @!%chroou!/a!%chroou! Eable ,row!er. • • •

*1* Communications Interfaces All !ort! of commuicatio! betwee !er'er ad cliet +ro$ram! will be u!i$ A)(.E# @Acti'e> )ata (bject! for .E# i! a !et of com+uter !oftware com+oet! that +ro$rammer! Software Requirements Specification

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ca u!e to acce!! data ad data !er'ice!. "t i! a +art of the ba!e cla!! librar% that i! icluded with the Micro!oft .E# 7ramewor*. "t i! commol% u!ed b% +ro$rammer! to acce!! ad modif% data !tored i relatioal databa!e !%!tem! B thou$h it ca al!o acce!! data i o? relatioal !ource! ad the me!!a$i$ will be doe b% >ML format.

*! $unctional Requirements 7uctioal reuiremet! defie the fuctio! that are reue!ted b% our !ta*eholder! )ifferet fuctio! are eeded b% differet u!er! of the !%!tem. )ifferet admii!trator! ha'e authorit% to maitai the !%!tem. #he !%!tem !+ecifie! the authorit% of the admii!trator. #he admii!trator ha! $ot cotrol o'er the databa!e of the !%!tem. S/e ca ma*e cha$e! to u+date the total i'etor% !%!temB ad the u+date will be carried out d%amicall%.

*!1 'eneral functional requirements: armet +roductio i! combiatio of differet +artial +roductio. #o *ee+ trac* of tho!e +artial +roductio there will !ome module! i the !%!tem tho!e areB S,etc- Su"missionH " the $armet maufacturi$ the fir!t !te+ i!

•

•

de!i$i$ the !*etch for the dre!!e! that ha'e to be +re+ared. #hat !*etch cotai! all !ort of iformatio related to the +roduct. So i the time of +roductio wor* thi! !*etch i! followed 'er% !trictl%. (ur cliet wat! fuctioalit% i the !%!tem that the admii!trator ca !ubmit a !*etch i the !%!tem accordi$ to their bu%er that ca a'ailable to all the other u!er! of the !%!tem. Ad thi! !*etch will hel+ the admii!trator to +re+are a well?balaced chec* !heet for the +roductio. %roduction %attern: #he +atter de!i$ i! ta*e for creati$ the +roductio +atter! accordi$ to the !*etch de!i$. #he +roductio +atter i! oe which will be u!ed for hu$e +roductio of $armet!. #he +atter ma*er ma*e! the +atter! o !tadard +atter ma*i$ +a+er. ,ut our cliet wat! a module that will *ee+ all the +roductio +atter accordi$ to their bu%er ame. Spreading: :ith the hel+ of !+readi$ machie!B fabric i! !tac*ed o oe aother i reache! or la%! that ma% $o o'er 100 ft. Lo$ ad hudred! of +lie! @fabric +iece! thic*. ,ut our !%!tem will calculate the amout of fabric +iece! to balace it with the chec* !heet to $et +rofitable +roductio. Cutting: 4utti$ the clothe! to the de!ired !iCe! i! a ma!!i'el% im+ortat job i M bu!ie!!. Sorting: Sorti$ the i'etor% to icrea!e the +roducti'it% i! challe$eB which mu!t be o'ercome to e!ure the be!t maa$emet of the com+a%. #he !orter !ort! the +atter! accordi$ to !iCe ad de!i$ ad ma*e! budle! of them. Sewing: #here are !ewi$ !tatio! for !ewi$ differet +art! of the cut +iece!. " thi! wor*+laceB there are ma% o+erator! who +erform a !i$le o+eratio. (e o+erator ma% ma*e ol% !trai$ht !eam!B while aother ma% ma*e !lee'e i!et!.


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Finishing. Packing. • #he!e module! cotai the databa!e of e'er% wor*er ad !u+er'i!or accout! createdB a! well a! the amout of re!ource!B raw material! ad other facilitie! recei'ed from the authorit%B ad their outcome! mu!t be +o!ted i a re$ular ba!i! b% the +er!o re!+o!ible to hadle a !+ecific moduleB the cotrollerB which i! oted i the fuctioal reuiremet! for cotroller! below. A effecti'e databa!e to !tore im+ortat data of e'er% deal. E'er% module will ha'e !e+arated record for all the tra!actio! occur. Limited eGteral acce!!ibilit%B betwee a com+a% or betwee a !elected $rou+. Limited iteral acce!!ibilit%B oe module ca be maitaied ad mai+ulated b% •

oe +er!o or oe $rou+ of re!+o!ible em+lo%ee!.

*!! $unctional Requirements for %roduction Controller •

Lo$i.

•

,row!e de!ired module!.

•

,row!e de!ired !u+er'i!or +ortfolio.

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otif% the !%!tem about the module reuiremet!.

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"+ut +roduct uatit% after com+iled.

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)i!tribute reuiremet! betwee the +roductio !u+er'i!or!.

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Su+er'i!e iter?wor* !tatio combiatio.

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iew +roductio detail! with deli'er% date.

•

,row!e throu$h differet +roductio area!.

•

,alaci$ the chec* !heet.

*!& $unctional Requirements for %roduction Supervisor Lo$i. et u+date from the cotroller. Setti$ the $oal of the $rou+ ad u+dati$ it o the !%!tem. "+ut the wor*er?to?wor*er data. Su+er'i!e ow wor*er $rou+ +erformace. otif% the de+edet wor*i$ $rou+ !u+er'i!or! throu$h the !%!tem. ,alaci$ the $rou+ i+ut ad out+ut. Submitti$ the $rou+ balace !heet to the re!+o!ible cotroller. Software Requirements Specification

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*!* $unctional Requirements for /dministrator •

Lo$i.

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Acce!!ibilit% to the whole !%!tem.

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Moitori$ the total !%!tem a! well a! the databa!e.

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i'i$ the total $oal of a deal a! the i+ut.

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4larif%i$ the re!ource!.

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)i!tributi$ the job !e$met! to the cotroller!.

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etti$ u+date iformatio about the +roductio.

•

etti$ u+date iformatio about +roductio dela%.

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etti$ u+date iformatio about o+eratio.

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"'oice iformatio collectio.

•

4ha$e !etti$!

*!+ .uality $unction )eployment 8ualit% fuctio de+lo%met i! a method to tra!form u!er demad! ito de!i$ ualit%B to de+lo% the fuctio! formi$ ualit%B ad to de+lo% method! for achie'i$ the de!i$ ualit% ito !ub!%!tem! ad com+oet +art!B ad ultimatel% to !+ecific elemet! of the maufacturi$ +roce!!. 87) i! de!i$ed to hel+ +laer! focu! o characteri!tic! of a ew or eGi!ti$ +roduct or !er'ice from the 'iew+oit! of mar*et !e$met!B com+a%B or techolo$%?de'elo+met eed!. #he techiue %ield! $ra+h! ad matrice!. 87) hel+! tra!form cu!tomer eed! ito e$ieeri$ characteri!tic! for a +roduct or !er'iceB +rioritiCi$ each +roduct or !er'ice characteri!tic while !imultaeou!l% !etti$ de'elo+met tar$et! for +roduct or !er'ice. 8ualit% 7uctio )e+lo%met @87) ca be cate$oriCed b%? • • •

ormal euiremet!B EG+ected euiremet!B ad EGciti$ euiremet!.

ere i! the li!t of fuctioal ualit% of our +roductB


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*!+1 5ormal Requirements ormal reuiremet! are tho!e reuiremet! which !ta*eholder! wat to be a'ailable i the S%!tem. #he ormal reuiremet! of thi! +ro+o!ed a++licatio are $i'e below? •

#he "'etor% S%!tem mu!t *ee+ trac* of all com+iled +roduct! or re!ource! record!B which i! eG+ected to $eerate ad mu!t otif% if re!ource! a!!ociated with the +roductio i! mi!!i$ or order i! icom+lete.

•

#he !%!tem mu!t ha'e a o+tio to +roduce chec* !heet.

•

#he !%!tem will +erform authoriCatio of u!er! for !ecurit% +ur+o!e!. All the u!er! a! well a! the admii!trator mu!t ha'e to +erform thi! +art.

•

All t%+e! of re!ource! ad +rice iformatio related to a% +roductio mu!t ha'e to !tore i the !%!tem.

•

"f a% *id of cha$e will occurB there will be a u+date o+tio i the !%!temB u!i$ that admii!trator ca cha$e the eGi!ti$ iformatio.

•

&!er! ca brow!e throu$h differet +roductio module.

•

#he !%!tem mu!t ha'e the +roductio +la ma*i$ o+tio. E'er% module will ha'e !e+arated record for all the com+ilatio! occur. Limited eGteral acce!!ibilit%B betwee com+aie! or betwee !elected $rou+!. Limited iteral acce!!ibilit%B oe module ca be maitaied ad mai+ulated b% oe +er!o or oe $rou+ of re!+o!ible em+lo%ee!. :ell?!tructured databa!e to !tore i'etor% record!.

*!+! 23pected Requirements EG+ected reuiremet! are tho!e reuiremet! which !ta*eholder! ot metioed to be a'ailable i the !%!tem but he/!he eG+ect! thi! will +ro'ide b% the de'elo+er i the !%!tem. #he eG+ected reuiremet! for our +ro+o!ed !%!tem are $i'e below?

•

#he !%!tem will cotai u!er friedl% iterface that will be de!i$ed i a maer which im+lemet! fuctioalitie! that are ea!il% acce!!ible b% the u!er!.

•

#he !%!tem mu!t e!ure databa!e bac*u+!B which are a! recet ad com+lete a! +o!!ible


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•

4hec* !heetB +roductio +lai$B ad bac*u+ file! !hould be i readable file format or i cr%!tal re+ort! format.

•

(rder will be i!!ued accordi$ to bu%er ame. #hi! will hel+ authorit% to deal with their re!+ected bu%er.

*!+& 23citing Requirements

EGciti$ reuiremet! are tho!e reuiremet! which !ta*eholder! ot actuall% wat but the!e reuiremet! ha'e to fulfill to ma*e the !%!tem itere!ti$. #he eGciti$ reuiremet! for our +ro+o!ed !%!tem are $i'e below? •

Productio +lai$ with i'e!tmet ad e!timated +rofit will be calculated throu$h the !%!tem.

•

ormal u!er! ad admii!trator! ha'e to lo$i throu$h differet lo$i +a$e which will e!ure thatB without admii!trator o oe ca cha$e a% iformatio of a +roductio a! well a! the !%!tem.

•

S%!tem ha! the otif%i$ !%!tem for a% *id of dela% occur! i the $i'e +eriod. ,ut the !%!tem ca otif% the de+edet wor*i$ $rou+ !u+er'i!or! if the admii!trator! eed them.

•

Admii!trator! ca di!tribute the job !e$met! to the cotroller!.

*& 5on6$unctional Requirement o?fuctioal euiremet! of a !%!tem !+ecif% the +erformaceB reliabilit%B a'ailabilit%B !ecurit%B maitaiabilit%B +ortabilit% of a !%!tem. So below there are a !hort de!cri+tio each of tho!e o?fuctioal reuiremet!.

*&1 %erformance (ur +ro+o!ed i'etor% maa$emet !%!tem will be u!ed i armet idu!tr%. #here are lot of iteral ad eGteral o+eratio which are iter?related with each other for fruit full +roductio. So the commuicatio amo$ each ed !%!tem !hould be ti$htl% !cheduled ad the otificatio !hould be !et i timel% maer.

*&! Relia"ility #he +roductio +roce!! i the $armet idu!trie! i! a combiatio of differet o+eratio!B which $eerate lot! of data. #he!e data lo!e ca cau!e hi$h dama$e to a !+ecific module a! well a! to the total +roce!!. So if the reliabilit% i! ot cofirmedB thi! lac*i$ will affect the +roductio +erformace.

*&& /vaila"ility


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#hi! !%!tem will be dedicated to a +articular cliet. So the a'ailabilit% will be re!tricted of thi! !%!tem.

*&* Security #hi! !%!tem will deal with hu$e amout of data. So !ecurit% i! a +rime i!!ue of our !%!tem. So the !%!tem !hould be !ecured from eGteral iterfere b% +ro'idi$ efficiet !ecurit% to the etire !%!tem.

*&+ Maintaina"ility Software maiteace i !oftware e$ieeri$ i! the modificatio of a !oftware +roduct after deli'er% to correct fault!B to im+ro'e +erformace or other attribute!. Maitaiabilit% of !oftware i! cate$oriCed i four cla!!e!H •

Ada+ti'e  deali$ with cha$e! ad ada+ti$ i the !oftware e'iromet.

•

Perfecti'e  accommodati$ with ew or cha$ed u!er reuiremet! which cocer fuctioal ehacemet! to the !oftware.

•

4orrecti'e  deali$ with error! foud ad fiGi$ it.

•

Pre'eti'e  cocer! acti'itie! aimi$ o icrea!i$ !oftware maitaiabilit% ad +re'et +roblem! i the future. So to maitai our !%!tem we will tr% to cocetrate o thi! four cla!!e!.

*&+

%orta"ility

Portabilit% i! the de$ree to which !oftware rui$ o oe +latform ca ea!il% be co'erted to ru o aother. Portabilit% i! hard to uatif%B becau!e it i! hard to +redict o what other +latform! the !oftware will be reuired to ru. So to ma*e our !%!tem +ortable we ha'e to u!e la$ua$e!B o+erati$ !%!tem! ad tool! that are ui'er!all% a'ailable ad !tadardiCed.

*&7 Operational Requirement #he !%!tem ca be 'iewed b% o+e !ource MoCilla 7irefoG. #he !%!tem i! !u++orted b% the ""S@"teret iformatio9! !%!tem. #he team u!ed M!S8L databa!e to de'elo+ ad maitai the databa!e maa$emet !%!tem!.

*&8 )esign Constraints :he the +roject team i! !tarted to de!i$ the !%!temB at that time the team alwa%! trie! to meet all the reuiremet! of their cliet +ro+erl%. ,ut !ome time cliet9! ma*e the job difficult for the team to de!i$ the !%!tem b% rai!i$ !ome la!t momet reuiremet!. #hi! i! co!idered a! mai co!trait! of de!i$i$ a !%!tem. Sometime cliet! do ot $i'e the +ro+er iformatio which i! eeded b% the team to de!i$ !oftwareB becau!e of com+a% +olicie!. At that !ituatio !oftware +roject team !tart their wor* without +ro+er o'er'iew throu$h the eGi!ti$ !%!tem to de!i$ ew oe. Software Requirements Specification

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+ /nalysis Models Aal%!i! model i! oe of the mo!t im+ortat +art! of SS. All the model! $i'e u! clear 'iew of the de'elo+i$ !%!tem. " thi! !ectioB here i! the li!t of all aal%!i! model! u!ed i de'elo+i$ !+ecific reuiremet! of the curret de'elo+i$ !%!tem.

Scenario "ased model: • • •

&!e 4a!e )ia$ram. Acti'it% )ia$ram. Swim lae )ia$ram.

$low Model •

)ata 7low )ia$ram.

Class Model: • •

4la!! )ia$ram. 44 )ia$ram.

9e-avioral model: • • •

State tra!itio )ia$ram. Seuece )ia$ram. 4ollaboratio )ia$ram.

+1 Scenario 9ased Model

5.1.1 Use Case diagram " !oftware ad !%!tem! e$ieeri$B a u!e ca!e i! a li!t of !te+!B t%+icall% defii$ iteractio! betwee a role or actor ad a !%!temB to achie'e a $oal. #he actor ca be a huma or a eGteral !%!tem.


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"itiall% after aal%Ci$ the reuiremet! of our cliet we otif% two +otetial actor! i our +ro+o!ed !%!tem. ,ut thi! ca cha$e a% time whe their reuiremet! are modified. So i thi! !%!tem ormal u!er! are +roductio cotroller!. #he% ca brow!e throu$h their +roductio related module!. #he% ca 'iew all the +roductio detail!B all the +artial +roductio area! related to their +roductioB ca create chec* !heet accordi$ to order uatit%.

$igure !: &!e 4a!e )ia$ram


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( the other had admi ca cha$e !%!tem !etti$!B u+date o+eratio iformatioB &+date +roductio iformatio etc.

+1! /ctivity )iagram Acti'it% dia$ram! are $ra+hical re+re!etatio! of wor*flow! of !te+wi!e acti'itie! ad actio! with !u++ort for choiceB iteratio ad cocurrec%. " the &ified Modeli$ La$ua$eB acti'it% dia$ram! ca be u!ed to de!cribe the bu!ie!! ad o+eratioal !te+?b%?!te+ wor*flow! of com+oet! i a !%!tem. A acti'it% dia$ram !how! the o'erall flow of cotrol.


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$igure &: Acti'it% )ia$ram. "f we co!ider the $i'e acti'it% dia$ramB it will ea!ier for u! to fid out !te+?b% !te+ o+eratioal wor*flow! of total !%!tem. :he the +roce!! !tart! it will allow a u!er to !elect hi!/her ow autheticatio. "f the u!er lo$$ed i a! a Admii!tratorB the u!er ha! the authorit% to !elect o+eratio betwee cha$e !etti$! of the wor*i$ module ad u+date iformatio of the +roductio.

( the other had if the u!er lo$$ed i a! a +roductio cotrollerB after 'alid autheticatio the +roductio cotroller ca $i'e i+ut i the !%!tem to e!ure the +artial +roductio of the total +roductio. " a% !tate of the +roductio if the dela% i! occurredB +roductio cotroller ca otif% admii!tratio about the dela% to hadle !hi+met related i!!ue!.


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5.1.3 Swim #ane )iagram A !wim lae i! a 'i!ual elemet u!ed i +roce!! flow dia$ram!B or flowchart!B that 'i!uall% di!ti$ui!he! re!+o!ibilitie! for !ub?+roce!!e! of a bu!ie!! +roce!!.

$igure *: Swim Lae dia$ram #hi! i! the !wim lae 'iew of our +ro+o!ed !%!tem accordi$ to +re!et reuiremet! .S%!tem colum !how! the etire o+eratioal fuctio .ad admii!trator ad +roductio cotroller colum !how! the ta!* that the% will do u!i$ the !%!tem

+! $low model 5.2.1 Data flow diagram

A data flow dia$ram @)7) i! a $ra+hical re+re!etatio of the OflowO of data throu$h a iformatio !%!temB modeli$ it! +roce!! a!+ect!. (fte the% are a +relimiar% !te+ u!ed to Software Requirements Specification

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create a o'er'iew of the !%!tem which ca later be elaborated. )7)! ca al!o be u!ed for the 'i!ualiCatio of data +roce!!i$ . A )7) !how! what *id! of data will be i+ut to ad out+ut from the !%!temB where the data will come from ad $o toB ad where the data will be !tored. "t doe! ot !how iformatio about the timi$ of +roce!!e!B or iformatio about whether +roce!!e! will o+erate i !euece or i +arallel

$igure +: )ata 7low )ia$ram @Le'el 0

)ata flow diagram level ;<: )7) le'el 0 B i! the re+re!etatio of the !%!tem which ca ol% !how! the i+ut! ad out+ut! of the !%!tem without deali$ with a% fuctio ad file or databa!e i!!ue. " the $i'e fi$ure thi! i! the data flow dia$ram @Le'el 0 for our +ro+o!ed i'etor% maa$emet !%!tem. 4otrol +ael ad the +lai$ i! two i+ut etit% which ca $i'e data commad to the !%!temB all the i+ut! will +roce!! i the !%!tem ad the out+ut! will 'iew i the di!+la% +ael or a! otificatio. Ad the !%!tem al!o ca +roduce chec* !heet accordi$ to $i'e +lai$.


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$igure : )ata 7low )ia$ram @Le'el 1 )ata flow diagram #evel 1<: )7) le'el 1B i! the re+re!etatio of the !%!tem which ca 'i!ualiCe the relatio amo$ the fuctio! ad the file or databa!e with the i+ut! ad out+ut!. 4otrol +ael ad +lai$ etit% ca $i'e i+ut commad to the !%!temB which ca +roce!! b% !ome fuctio! i thi! !%!tem li*e iteract with u!erB cofi$ureB ad u+date i+utB di!+la% !tatu!. #here i! a databa!e related with cofi$ure fuctio which oe ca modif% +roductio iformatio. Ad di!+la% !tatu!B otificatioB chec* !heet ca +roduce out+ut de+ed o all the fuctio! which cofi$ure i+ut!.


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+& Class Model +&1Class )iagram " !oftware e$ieeri$B a cla!! dia$ram i the &ified Modeli$ La$ua$e @&ML i! a t%+e of !tatic !tructure dia$ram that de!cribe! the !tructure of a !%!tem b% !howi$ the !%!tem! cla!!e!B their attribute!B o+eratio! or method!B ad the relatio!hi+! amo$ the cla!!e!.

$igure 7: 4la!! )ia$ram

" the abo'e eG+o!ed dia$ram Module9 i! the +aret cla!! which ha! two child cla!!e! Admii!trator9 ad Productio 4otroller9. (rder 4la!! deal! with all the !te+! related to order ad maitaied b% admii!trator. Store ad Shi+met9 cla!! maitaied b% +roductio cotroller.


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+&! Class Responsi"ility Colla"oration )iagram

$igure 8: 44 )ia$ram A 4la!! e!+o!ibilit% 4ollaborator @44 model i! a collectio of !tadard ideG card! that ha'e bee di'ided ito three !ectio!B Sectio 1H A cla!! re+re!et! a collectio of !imilar object!. Sectio 2H A re!+o!ibilit% i! !omethi$ that a cla!! *ow! or doe!. Sectio 3H A collaborator i! aother cla!! that a cla!! iteract! with.


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+* 9e-avioral model +*1 State Representation )iagram

$igure =: State e+re!etatio )ia$ram. A !tate dia$ram i! a t%+e of dia$ram u!ed to de!cribe the beha'ior of !%!tem!. State dia$ram! reuire that the !%!tem de!cribed i! com+o!ed of a fiite umber of !tate!F !ometime!B thi! i! ideed the ca!eB while at other time! thi! i! a rea!oable ab!tractio. Ma% form! of !tate dia$ram! eGi!tB which differ !li$htl% amo$ each other. " the $i'e fi$ureB thi! i! the !tate re+re!etatio dia$ram for our +ro+o!ed !%!tem. " the $i'e fi$ure there are four !tate!B fir!t oe Dreadi$ !tate ju!t read the i!tructio!. Secod oe Dcom+ari$ !tate com+are! the $i'e commad. :he the !tate com+are +a!!wordB if the +a!!word i! i'alidB total !%!tem will be loc*ed for a while. (r if the +a!!word i! 'alid it will mo'e a !te+ ahead to !elect o+eratio what the !%!tem allow a u!er.


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+*! Sequence )iagram

$igure 1;: Seuece )ia$ram A !euece dia$ram i a &ified Modeli$ La$ua$e @&ML i! a *id of iteractio dia$ram that !how! how +roce!!e! o+erate with oe aother ad i what order. "t i! a co!truct of our +ro+o!ed !%!tem9! Seuece 4hart. A !euece dia$ram !how! object iteractio! arra$ed i time !euece. "t de+ict! the object! ad cla!!e! i'ol'ed i the !ceario ad the !euece of 4ommad eGcha$ed betwee the object! eeded to carr% out the fuctioalit% of the !ceario.


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