Phan Tich Thiet Ke Web TMDT

7/28/2019 Phan Tich Thiet Ke Web TMDT

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I HC QUC GIA H NI

TRNG I HC CNG NGH

D N:

WEBSITE THNG MIKINH DOANH GIY DP

Ti liu: PHN TCH THIT K

Ngi lp: T Vn Huy

Chu Vn Huy

Bch ng Hng

Nhm: D n K54

H Ni ngy 27/03/2013


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MC LCMC LC...........................................................................................................................2

2.3Biu lp...............................................................................................................18

3.XY DNG C S D LIU.......................................................................................183.1Bng sn phm......................................................................................................18

3.2Bng nhp hng.................................................................................................... 19

3.3Bng khch hng ..................................................................................................19

3.4Bng phn loi.......................................................................................................19

3.5Bng n hng......................................................................................................20

3.6Bng thanh ton.................................................................................................... 203.7Biu quan h.......................................................................................................20


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1 PHN TCH H THNG

1.1 M t nghip v

1.1.1 Cp nht tin tc

- Do nhn vin m nhn, vi mc ch cp nht cc tin tc mi khch

hng c th nm bt.

- c thc hin hng ngy vi ni dung lin quan n sn phm by bn, xu

hng mua bn cng nh t vn chn la.

1.1.2 Qun l c s d liu

- Thc hin cc thao tc: Cp nht, xa, sa, sao lu thng tin trong c s

d liu.1.1.3 Tm kim

- Thao tc tm kim s a tr li kt qu cho ngi dng nhng thng tin lin

quan n sn phm ngi dng tm kim: thng tin v sn phm, gi c,

hng, s lng, kch c

- Ngoi ra cn xy dng cng c ny vi nhn vin d dng trong vic qun

l.

1.1.4 Lp n hng

- Nhn vin cp di (bn hng-giao dch) thc hin thao tc trc tip trn

my tnh.

- Dnh cho i tng khch hng sau khi chn mua sn phm.

- n hng sau khi lp s c cp nht vo c s d liu.

1.1.5 Cp nht n hng

- Xc nhn n hng l hp l hay khng.

- Thc hin cp nht n hng vo c s d liu ngay sau khi xc nhn n

hng l hp l.

1.1.6 Thanh ton

- Khch hng tr tin cho cc sn phm ng k mua.

- H tr nhiu hnh thc thanh ton nh trc tip, chuyn khon, d kin s

lin kt vi mt s website thanh ton nh nganluong.vn.

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1.1.7 H tr trc tuyn

- Nhn vin h tr khch hng s tr li mi thc mc ca khch hng trong

quyn hn cho php.

- Khch hng c th a ra nhng cu hi cho nhn vin thng qua cc hnhthc nh: gi in, email, chat

1.2 Cc ca s dng

Xc nh cc tc nhn v usecase

Actor: Admin, Employees, Customers

Use case:

ng nhp Login.

Cp nht tin tc UpdateNews.

Lp n hng CreateOrder.

Cp nht n hng UpdateOrder. Thanh ton Payment.

Qun l c s d liu DBManagement.

Tm kim Search.

Thng k AccessCount.

H tr trc tuyn OnlineSupport.

1.2.1 ng k

Usecase: Register

Actor: Customer

M t tm tt: to ti khon cho khch hng c nhu cu ng k lm thnh

vin

Lung s kin chnh:

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- Chn phn ng k ti khon

- Nhp thng tin v tn ti khon, mt khu, email

- Xc nhn

- H thng kim tra tnh hp l thng tin ngi dng nhp.

- Tr li kt qu.

Lung s kin ph:

- Nu trong qu trnh ng k pht sinh li nh tn ng nhp khng

ng nh dng, trng, mt khu khng hp l H thng thng bo

li v yu cu nhp li.

- Khch hng c th thc hin li hoc hy b thao tc ng k.

Th t thc hin:

Actor H thng

Customer

Hin th mu ng k ti khon

Kim tra tnh hp l m ngi dng ng k: Tn

ti khon, mt khu, email

- Sai: Yu cu nhp li thng tin

- ng: Cp nht ti khon C s d liu

1.2.2 ng nhp

Usecase: Login

Actor: Admin, Employees, Customer

M t tm tt: Cho php ngi qun tr, nhn vin, khch hng ng kc ng nhp vo h thng.

Tin iu kin: C account (Ca qun tr vin hoc nhn vin k thut h

tr,ca khch hng ng k).

Hu iu kin: ng nhp thnh cng.

Lung s kin chnh:

- Ngi dng in thng tin ng nhp: tn ng nhp, mt khu

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- Thng tin ng nhp c i chiu vi c s d liu sau h thng

tr li kt qu cho php ng nhp hoc khng

Lung s kin ph:

- Khi ngi dng b qun ti khon c th yu cu cp li ti khon

- H thng ghi nhn yu cu v thc hin cp li ti khon cho ngi

dung.

- Nu nhp sai qu 3 ln h thng yu cu nhp thm m xc nhn.

- Nu nhp sai qu 5 ln h thng khng cho php nhp li trong vng

15 pht.

Th t thc hin:

Actor H thng

- Admin

- Employees

- Customer

Kim tra tnh hp l ca usename v password

Kim tra tnh chnh xc ca password v use name

Sai yu cu nhp li:

- Qu 3 ln thm m xc nhn

- Qu 5 ln khng cho php ng nhp trong

vng 15 pht

ng chp nhn ng nhp

1.2.3 Cp nht tin tc.

Usecase: UpdateNews

Actor: Employees

M t tm tt: Nhn vin c nhim v ly ngun t liu, vit bi ng trn

trang ch mi ngy.

Tin iu kin: ng nhp thnh cng.

Hu iu kin: C bi ng.

Lung s kin chnh:

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- Thng tin c lu vo c s d liu v hin th trn giao din trang

ch

Lung s kin ph:

- Cc bi vit cha hon thnh c th lu dng bn nhp sau c thchnh sa v xut bn thnh bi ng.

Th t thc hin:

Actor H thng

Employees

Ca s son tho vn bn Vit bi

Lu nhp bi vit

Xut bn bi vit Lu vo c s d liu Hin

th giao din trn trang ch.

Chnh sa bi vit

1.2.4 Lp n hng

Usecase: CreateOrder

Actor: Customers

M t tm tt:

- Cung cp mu n hng cho khch hng

- Khch hng ng v nhp thng tin theo mu

- Khch hng gi n hng

Lung s kin:

- Cung cp n hng

- Nhp d liu

- Lu d liu khch hng vo c s d liu h thng

Th t thc hin:

Actor H thng

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Customers

Cung cp n hng

Tip nhn v cp nht n hng

Cp nht thng tin khch hng vo c s d liu

1.2.5 Cp nht n hng

Usecase: UpdateOrder

Actor: Employees

M t tm tt:

- Xc nhn tnh hp l ca n hng, sau khi nhn c n hng, nhnvin c trch nhim lin lc li vi khch hng

- Thng k s n hng theo nh k

Tin iu kin: ng nhp thnh cng.

Hu iu kin: Cp nht n hng.

Lung s kin chnh:

- Ly thng tin khch hng t c s d liu.

- Thc hin cch thao tc xc nhn n hng.

Th t thc hin:

Actor H thng

Employees

Ly n hng Xc nh tnh hp

l ca n hngLy thng tin khch hng

Thng k n hng

Cp nht vo c s d liu

1.2.6 Thanh ton:

Usecase: Payment

Actor: Employees, Customers

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M t tm tt:

- Khch hng c th chn cc hnh thc thanh ton m h thng h tr.

- Ty vo hnh thc thanh ton tng ng vi hnh thc giao dch.

Tin iu kin:

- Nhn vin: ng nhp h thng

- Khch hng: Chn la sn phm ng , ng k mua sn phm, chn

hnh thc thanh ton.

Th t thc hin:

Actor H thng

Employees

Customers

Khch hng la chn sn phm ng , ng k v

chn hnh thc thanh ton.

Thc hin giao dch

Cp nht c s d liu

1.2.7 Tm kim Usecase: Search

Actor: Customers

M t tm tt:

- Khch hng c th s dng tm kim thng tin cc sn phm.

Tin iu kin:

- Sau khi nhn c yu cu tm kim vi t kha, h thng s tm

trong c s d liu.

- H thng kim tra v tr v kt qu.

Th t thc hin:

Actor H thng

Customers Nhp thng tin tm kim

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Tm kim trong c s d liu

Hin th kt qu tm kim


Usecase: DBManagement

Actor: Admin

M t tm tt:

- Bao gm cc thao tc v qun l c s d liu nh: Cp nht, xa,

sa, sao lu

Tin iu kin:

- Nhn vin, qun tr ng nhp thnh cng vo h thng

- H thng ang hot ng n nh

Hu iu kin:

- D liu c cp nht, xa, sa, sao lu

Lung s kin chnh:

- Bt u khi c thay i v d liu nh:

- C sn phm mi v - Cha c trong c s d liu

- Thay i v s lng (Bn ra hoc nhp vo).

- H thng ghi nhn cc thao tc v thc hin thay i trong c s d

liu ca h thng.

- Bo co thay i v c s d liu ca h thng cho qun tr vin bit. Lung s kin ph:

Khi gp li trong qu trnh thay i c s d liu, h thng

backup li d liu v thng bo cho qun tr h thng.

Th t thc hin:

Actor H thng

Admin Ghi nhn thay i ca c s d liu

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n nh: Cp nht c s d liu Thng bo ti

Qun tr vin

Li: Backup li c s d liu Thng bo ti

Qun tr vin

1.2.9 Thng k truy cp:

Usecase: AccessCount

Actor: Admin, Employees

M t tm tt:

- Thng k s lng truy cp ti thi im hin ti, tng s lt truy

cp

Lung s kin:

- Ghi nhn truy cp vo website

- Hin th lt truy cp

Th t thc hin:

Actor H thng

- Admin

- Employees

Ghi nhn truy cp vo website

Cp nht thay i vo c s d liu

Hin th thay i v s lng truy cp

1.2.10 H tr trc tuyn:

Usecase: SupportOnline

Actor: Employees

M t tm tt:

- Tr gip nhng thc mc, hi p ca khch hng lin quan n sn

phm, dch v

Lung s kin:

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- Khi c thc mc khch hng click chut vo cc biu tng nh

yahoo, skype, phone c yu cu c h tr.

- Yu cu c chuyn n h tr vin.

- H tr vin tip nhn v tr li khch hng.

Th t thc hin:

Actor H thng

Employees

Customers

Ghi nhn yu cu h tr t khch hng

Chuyn yu cu n h tr vin

2. THIT K H THNG2.1 Biu Use case

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Biu Use case

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2.2 Cc m hnh tun t

2.2.1 ng k

2.2.2 ng nhp

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2.2.3 Cp nht tin tc

2.2.4 Lp n hng

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2.2.5 Cp nht n hng

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2.2.6 Thanh ton

2.2.7 Tm kim


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2.2.9 Thng k

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2.2.10 H tr trc tuyn

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2.3 Biu lp

3. XY DNG C S D LIU

C s d liu gm cc bng sau

3.1 Bng sn phm

Dng lu cc thng tin v sn phm: tn, gi bn, th loi

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3.2 Bng nhp hng

Dng qun l cc mt hnh mi nhp v.

3.3 Bng khch hng

Dng lu thng tin cc khch hng ng k trn website hoc tmua hng nhm thc hin giao dch mt cch chnh xc, nhanh chng, v cn phc

v cho chm sc khch hng sau ny.

3.4 Bng phn loi

Nhm phn loi cc mt hng giy dp ang c thun li cho vic qun l

cc sn phm, qua c th nh gi lng tiu th ca sn phm.

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3.5 Bng n hng

Lu thng tin v cc n hng khi khch hng quyt nh mua sn phm,c dng lm cn c khi tin hnh thanh ton v giao hng.

3.6 Bng thanh ton

Dng lu cc giao dch thnh cng.

3.7 Biu quan h

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