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EX NO:

DATE:

FOREIGN TRADING SYSTEM

AIM: To analyze, Design and develop code for Foreign trading system using Rational

Rose software and Visual Basic 6.0.

PROJECT SCOPE:

The main scope of the project is to provide a exhaustive, flexible and reliable

stock maintenance system which would be beneficial for both stock manager and

retailer

OBJECTIVE:

The main objective of designing and developing a Foreign trading system is to

provide with a system which proves to be manually beneficial i.e., benefits both the

buyer and the seller through an broker. The complete activities and the process right

from products manufacture till the product gets sold out, every single activity is

incorporated in this system.

PROBLEM STATEMENT:

Foreign Trading System is a real time application used in the merchants day to

day system. This is a database to store the transaction that takes places between the

Buyer seller and the Broker that includes Product selling and buying with reference to

the Broker. Here we assume our self as the Broker and proceed with the transaction as

follows:

1.The Seller is the producer of the items and it contains the necessary

information of the item such as price per item, Date of manufacture, best before use,

Number of tem available and their Company Address.

2. The Broker is the secondary source of an Item and he purchases Item from

the Seller by requesting the required Item with its corresponding Company Name and

the Number of Items required. The Broker is only responsible for distribution of the

Item to the Buyer in the Town or City.

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3. The Buyer is the one who is prime source for Buying items in the market.

The Buyer get Item from the Broker and not directly from the Seller.

4. The Product availability is the database used in our System which records

all transactions that takes place between the Broker, the buyer and the Seller.

5. Forex is the system where the buyer or broker pay the money for the

product in their own money and it will paid in the form of what the seller cash.

6. Customs is responsible for trading the product all over the world. If they give

approval the only we accept to trade.

INFRASTRUCTURE

HARDWARE REQUIREMENTS

Processor(256 MHz),

RAM (256 MB)

SOFTWARE REQUIREMENTS

Design Tool : Rational Rose Software

Front End: Visual basic 6.0

Back End : MS-Access

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FOREIGN TRADING SYSTEM

ABSTRACT The Foreign trading system is highly unique, because of its distinguished

activities and behavior. It sounds to be different, because of its classified nature. It

starts right from the Seller of the product and its covers up the entire life cycle till the

product as purchased by the Buyer. The maintenance of this Product proves to be

challenging as it has many cases to concern.

The special cases arise from this Foreign trading system such as handling the

damaged and expired stock are appropriately designed to match the needs of the real

world.

In the existing system all the processing are done manually. These systems will

have to maintain the data in a hard file. While searching any data it is too difficult to

find those.

Maintaining too many data about produce in separate files are too complicated.

Similarly, it is too difficult to maintain data for each and every activity. so , the time

utilization will be more this manual system. In order to overcome these problems we

have to propose the system which overcomes the problem of the existing method.

We have proposed a system that would modernize the activities of Foreign

trading system. The developed system would perform all the function of the manual

system. Using this system we can save time and the operation will be performed with

ease comparatively.

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USE CASE DIAGRAM

Validating price

Send goods

Willingness & get price

Get product

Customs

Deliver goods

Buyer

Pay(Rupees)

Payment

Consumers bank

Market Value

Database

Updation and Validation

Forex

Pay & payment

Seller

Notification and fix price

Broker

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ACTIVITY DIAGRAM FOR PRODUCT AVAILABILITY

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ACTIVITY DIAGRAM TO GET MARKET PRICE OF THE PRODUCT

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ACTIVITY DIAGRAM FOR TRADING A PRODUCT:

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SEQUENCE DIAGRAM

Forex Broker Database Seller Customs Consumer bankBuyer

willingness t o buy

availability of goods

product available

seller

getting market value

responding

respondingresponding

verifying market value

market value is given

for conversion

initial payment

conversion

payment for goods

certification of goods

delivery of goodsgoods delivery

updation

updated

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COLLABORATION DIAGRAM

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CLASS DIAGRAM

Database

product_id : int

product_name : string

ph_no : int

number : integer

Seller

product_name : string

agency_name : string

cash : int

product_id

send()

Customs

agency_name : char

product_name : char

product_id : int

check()

*

11

*

Send

Broker

cash : Integer

product _id : String

product_name : String

trade()

1

*

1

*

Send to

Maintianence**

consumer bank

product_id : String


getpd_id()

**

Get Price

Buyers

product_id : String


agency_name : String

ordered()

*

1

Forex

currency_name : String

amount : Integer

Conversion()

*

1

*

1

Pay & paymant

1

1

1

1

Get cash

*

1

1

*

1

*Pay(rupees)

Verify price

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COMPONENT DIAGRAM

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STATECHART DIAGRAM

Product

ordering

product

checking

product DB

deliver the

product

check for another

product

Take order

enter product ID

Available

Not available

State

Event

Transition

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DEPLOYMENT DIAGRAM

Application

Server

Client 1 Client 2Client 3

EmployeeDatabase

Printer

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PACKAGE DIAGRAM

Entity

Control

Boundaries

Query Solution Product_DetailsDB

BPO Customr

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IMPLEMENTATION IN VISUAL BASIC

PRODUCT AVAILABILITY

Private Sub Search ()

Dim a As BrokerSet a = New Broker

a.trade

End Sub

CLASS BROKEROption Explicit

'##ModelId=4D393B3800EA

Public product_id As String

'##ModelId=4D6B62C0032C

Public product_name As String'##ModelId=4D393B9B03D8

Public Sub trade ()

If Form1.Text1.Text = Form1.Data1.Recordset.Fields (0) Then


Form2.Text1.Text = Form1.Data1.Recordset.Fields (0)




Else

Msgbox (try later)End If

End If

End Sub

CLASS DATABASEOption Explicit

'##ModelId=4D393C27008C


'##ModelId=4D393C3A01D4

Public product_name As String

'##ModelId=4D39502103B9

Public ph_no As Integer

'##ModelId=4D4FA79B038A

Public number As Integer

CURRENCY CONVERSION

Private Sub Search ()Dim a As Forex

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Set a = New Forex

a.conversion

End Sub

CLASS BROKEROption Explicit




Public currency_name As String

##ModelId=4D39502103B9Public amount As Integer

CLASS FOREXOption Explicit


Public currency_name As String


Public amount As Integer

'##ModelId=4D4FA79B038A

Public price As Integer

'##ModelId=4D393B9B03D8

Public Sub Conversion()



Form2.Text2.Text=Val(Form1.Data1.Recordset.Fields(1)*Val(Form1.Text2.Text)Msgbox (try later)

End If

End If

End Sub

GET MARKET PRICEPrivate Sub Search ()

Dim a As Seller

Set a = New Seller

a.getpd_idEnd Sub

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CLASS SELLEROption Explicit






Public price As Intiger

'##ModelId=4D393B9B03D8

Public Sub getpd_id ()





Form2.Text1.Text = Form1.Data1.Recordset.Fields (2)Else

Msgbox (Try After Some Time)

End If

End If

End Sub

CLASS CONSUMER_BANK

Option Explicit


Public product_id As String'##ModelId=4D393C3A01D4


'##ModelId=4D39502103B9

Public price As Integer

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OUTPUT

PRODUCT AVAILABILITY

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GET MARKET PRICE

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CURRENCY CONVERSION

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RESULT:

Thus the Foreign Trading System is done using Rational RoseSoftware and code implemented by Visual Basic 6.0.

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