Step 1 : Design Services
First of all, you have to design the service flow and its function. So, the main goal of our service as stated in the previous section is to retrieve the information from the database and export it into an excel file.
Service: Retrieving the information from the database and export it into an excel file
After you know that you have to create the service. You can fully concentrate on designing how your service functions including.
- Service description
- Interface structure
- Service flow and external systems integration
See more details at Step 1: Design Services
This part will design the service that includes what the function is and describe the details.
Service Description :
Service name : testexcelexport
Description : retrieve data from database and export into an excel file
Project : testservices
Interface Structure :
|Field Name||Data Type|
|Field Name||Promote to Front-end|
|Map to Field||Column Name (DB)|
Service flow and external systems integration :
Database : MySQL Database
Database : Name test_apig
Database : Table tea
Design Service Flow
This part will design the function of the service into the flow diagram.