Payment Gateway » EcPay

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h1. Specification

h1. Activity Diagram

h3. 3D

!3DflowChart.png!

h3. Non-3D

!Non3DflowChart.png!

h1. Programming Guide

h2. Jar version 

|_. version |_. Description                                |

| 1.0       | Init                                         |

h2. Jar File Download

"Jar":/redmine/attachments/download/738/ecPay-1.0.jar

"Properties":/redmine/attachments/download/733/ecPay.properties

"JSP CreatePayment":/redmine/attachments/download/734/EcPayCreatePayment.jsp

h3. Classes

* *com.ecpay.bean.aces* - AcesRequestBean, AcesResponseBean

* *com.ecpay.common*    - CommonConstant, CommonProperties, PaymentTypeEnum

* *com.ecpay.dao*       - EcPayInterface

* *com.ecpay.service*   - EcPayService

* *com.ecpay.utils*     - CommonUtils, HashUtil, HttpUtil

h3. properties file

* *ecPay.properties*

# *merchant.id*               - Merchant login name given by EcPay

# *hash.key*                  - From portal

# *hash.iv*                   - From portal

# *payment.url*               - by EcPay

# *query.trade.url*           - by EcPay

# *url.token*                 - by EcPay

# *url.create*                - by EcPay

# *local.create.payment.page* - Mall Page

# *local.non.3d.result.page*  - Mall Page

# *CONNECTION_TIMEOUT*        - 5000  ms

# *READ_TIMEOUT*              - 30000 ms

h2. Database Table

<pre>

CREATE TABLE ECPAY_INTERFACE (

	ORDER_ID VARCHAR(15) NOT NULL, 

	TRX_TYPE VARCHAR(5),

	SHOPPER_REF_NO INTEGER,

	CURRENCY VARCHAR(3),

	CHARGE_AMT DECIMAL(15,2), 

	ORDER_DATETIME TIMESTAMP NOT NULL,

	STEPS VARCHAR(10),

	TRANS_CODE INTEGER, 

	TRANS_MESSAGE VARCHAR(200), 

	RTN_CODE INTEGER,

	RTN_MESSAGE VARCHAR(210),

	TRADE_NO VARCHAR(20),

	TRADE_DATE TIMESTAMP,

	TRADE_STATUS VARCHAR(8),

	PAYMENT_TYPE VARCHAR(20),

	INST_PERIOD INTEGER,

	INST_DOWN_PAY INTEGER,

	INST_MONTH_PAY INTEGER,	

        CHARGE_FEE DECIMAL(15,2), 

	CARD_AUTH_CODE VARCHAR(6),

	CARD_BANK VARCHAR(30),

	IS_VALID CHARACTER NOT NULL DEFAULT 'N', 

	PAY_DATE TIMESTAMP,

	CREATE_DATETIME TIMESTAMP NOT NULL DEFAULT CURRENT TIMESTAMP,

	MODIFY_DATETIME TIMESTAMP, 

	PRIMARY KEY (ORDER_ID))

</pre>

h2. EcPay Service

<pre>

com.ecpay.service.EcPayService service = new com.ecpay.service.EcPayService();

</pre>

h3. getUrl

<pre>

String url = service.getUrl(Connection conn, AcesRequestBean bean)

</pre>

# *conn*                      - Database connection.

# *payment*                   - PaymentMOL object.

> * *orderId*                 - Order ID.

> * *totalAmount*             - Transaction amount. (Integer)

> * *orderDatetime*           - LocalDateTime

> * *trxType*                 - Transaction Type.

> * *shopperRefNo*            - Shopper Reference Number.

> * *currency*                - CommonConstant.CURRENCY_TAIWAN

> * *CreditInstallment*       - Support multiple period with comma delimiter. Example (6,12,24)

> * *returnUrl*               - Backend Response

> * *orderResultUrl*          - Frontend Response

> * *transactionDescription*  - Example : Aces Sales

> * *ItemName*                - Example : Aces Product

# *url*         - CreatePaymentPage's URL

# *Parameter*   - in URL

> * *orderId*   - 

> * *token*     - 

> * *language*  - Will display in Payment Page

h3. createPaymentPage (Web JS)

Refer                           : https://developers.ecpay.com.tw/?p=8989

Sample Page (JSP CreatePayment) : /redmine/projects/ecpay/wiki/Specification/edit#Jar-File-Download

<pre>

String url = service.getUrl(Connection conn, String orderId, String token);

</pre>

For 

1. 3D     : Redirect to 3D page

2. Non-3D : Redirect to Receipt Page

h3. updateTransaction

<pre>

AcesResponseBean bean = updateTransaction(Connection conn, HttpServletRequest request)

</pre>

# *conn*                      - Database connection.

# *bean*                   - AcesResponseBean object.

> * *orderId*                 - Order ID.

> * *transactionCode*         -

> * *transactionMessage*      -

> * *returnCode*              -

> * *returnMessage*           -

> * *ecPayOrderId*            -

> * *ecPayOrderDate*          -

> * *transactionStatus*       - com.ecpay.common.CommonConstant.TRANS_CODE_SUCCESS

> * *isValid*                 - com.ecpay.common.CommonConstant.IS_VALID_YES

> * *paymentType*             -

> * *payDate*                 -

> * *installmentPeriod*       -

> * *downPayment*             -

> * *monthlyPayment*          -

> * *cardAuthCode*            -

> * *cardBank*                -