report apr

8/18/2019 Report Apr

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I. INTRODUCTION

1) Project Overview

2) Problem Statement

II. SYSTE !N!"YSIS

1) Re#$irement% Determination!) &$nctional Re#$irement%

1. Create Item "i%tin'

1.1. U%er %en(% a re#$e%t to o er an item or %ale.

1.2. T*e %+%tem receive% t*e re#$e%t, e-ec$te% $%er a$t*ori ation /%ee

re#$irement 0) an( (i% la+% orm o creatin' item.

1.2.1. I $%er i% $na$t*ori e(, t*e %+%tem e-ec$te% $%er lo' in /%ee

re#$irement 3).1.3. U%er ill% orm b+ rovi(in' re#$ire( in ormation /e.'., title,

(e%cri tion, ($ration, %tartin' rice).

1.3.1. U%er can eit*er review to %ee *ow li%tin' will a ear or o%t

t*eir li%tin' w*en t*e+4re rea(+.

1.5. T*e %+%tem receive% t*e %$bmitte( orm, e-ec$te% in $t% vali(ation /%ee

re#$irement 6).

1.6. U%er can e(it i t*e+4( li7e to c*an'e %omet*in'.

1.0. T*e %+%tem %ave li%tin' in ormation in (ataba%e.

2. Place 8i(

2.1. U%er acce%% %+%tem to in( an item to b$+ b+ %earc*in' a % eci ic item

or brow%in' b+ %electin' a cate'or+ lin7.

2.2. U%er %elect an item *e or %*e want% rom %earc* re%$lt% or rea(in' item

(etail%.

2.3. U%er 9 lace a bi(9 b+ enterin' an amo$nt *e or %*e willin' to a+.

2.5. T*e %+%tem receive% t*e re#$e%t, veri +in' $%er a$t*ori ation /%ee

re#$irement 0).

2.6. I $%er i% $na$t*ori e(, t*e %+%tem a%7% $%er to lo' in /%ee re#$irement

3).

2.0. T*e %+%tem vali(ate% t*e bi( be ore lace it on item to ma7e a c*an'e.

2.0.1. I t*ere are no revio$% bi(, t*e %+%tem veri ie% t*at t*e

receive( bi( i% eit*er lar'er t*an or e#$al t*e %tartin' bi(.

2.0.2. I t*ere are bi(% are ma(e, t*e %+%tem veri ie% t*at t*e receive(

bi( i% lar'er t*an t*e c$rrent *i'*e%t bi(.


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bi(.

0.2. T*e %+%tem veri ie% re'i%tere( $%er;% role% in (ataba%e /e.'.,

a(mini%trator, item creator, bi((er).

0.2.1. I $%er i% item creator, t*e+ can not lace bi( on t*eir item%.

0.2.2. I $%er i% item creator, t*e+ can cancel bi( o $n(errate( bi((er.:. En( a li%tin'

:.1.


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2. Place bi(


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8) U%e ca%e De%cri tion

1. Create item li%tin'

Use Case Name: Create a li%tin' ID: 1 Importance Level: @i'*

Primary Actor: Seller Use Case Type: Overview


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Stakeholders and Interests:

Seller A want% to li%t an item or %ale

Brief Description: T*i% $%e ca%e (e%cribe% *ow we create a li%tin'

Tri er: Seller vi%it%


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Normal 'lo( of #vents:

1. T*e 8$+er %$bmit% a %earc* re#$e%t to t*e S+%tem

2. T*e S+%tem rovi(e% a li%t o recommen(e( item%

3. T*e 8$+er c*oo%e% one o t*e item% to in( o$t a((itional in ormation

5. T*e 8$+er rovi(e% t*e S+%tem wit* an amo$nt o bi(6. T*e S+%tem veri ie% t*at t*e 8$+er i% a$t*ori e(

0. T*e S+%tem e-ec$te% t*e Place a bi( $%e ca%e

:. T*e S+%tem vali(ate% w*et*er %$m o c$rrent bi( an( increment i% le%% t*an amo$nt o

bi(

. T*e S+%tem $ (ate% c$rrent bi( b+ a((in' an increment an( t*e *i'*e%t bi((er

. T*e S+%tem rovi(e% t*e $ (ate( re%$lt to t*e 8$+er

S")*flo(s:S 1B

Alternate+#$ceptional 'lo(s:

3a 1. T*e 8$+er %$bmit% a new %earc* re#$e%t to t*e %+%tem.3a 2. T*e 8$+er iterate% over %te % 2 t*ro$'* 3 $ntil %ati% ie( wit* %earc* re%$lt% or 'ive%$ .6aB T*e S+%tem e-ec$te% t*e "o' in $%e ca%e:aB T*e 8$+er iterate% over %te % 5 t*ro$'* : $ntil %ati% ie( con(ition or 'ive% $

C) U%e Ca%e Dia'ram%

3) Str$ct$ral o(elin'

'ront:

Class Name: U%er ID: 1 Type: Concrete Domain

Description: !n in(ivi($al wi%*in' to be %een at Online !$ction

S+%tem

Associated Use Cases: 1, 2, 3

!esponsi)ilities

O er item

Colla)orators

Item

Back:

Attri)"tes:Email


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!((re%%

Name

!elationships B

%enerali&ation ,a*kind*of-: enerali ation1,

A re ation ,has*parts-: !''re'ation1

.ther Associations: Item,

5)

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