specification.md

Tech to Use

Backend

• Database: MySQL / MongoDB
• Backend: SpringBoot
• Tool: Gradle

Frontend

• ReactJS / AngularJS

Test

• JUnit

Router

• /main/{id}: main page, specified by user id
• /main/gone/{id}: main page with id after use's death
• /info/{id}: contact & message page, with id
• /remember/{id}: contact's page with user's id

Backend

Services needed

• Retrieve all contacts
• Retrieve all messages related to a contact
• Add a new contact
• Add a new messages with a list of contacts

Database

Since we are using mongoDB, it's not relational. We are still writing the design in a relational way.

user

• id
• username
• password
• isAlive
• contacts

  [
      {
          contact_id: id,
          name: "xxx",
          words: "a/sentence/to/this/content",
          contactsInfos: [
              {
                  type: "phone",
                  content: "1111111111",
              },
              {
                  type: "email",
                  content: "aaa@gmail.com",
              }
          ],
          messages: [
              {
                  content: "content",
              },...
          ]
      },
      { contact_id: ..., ... }, ...
  ]