The Survey WebAPP

CAROTA GIULIO

React Client Application Routes

• Route /: list of fillable surveys by an unauthenticated user.
• Route /compiler/:sid : allows an unauthenticated user to compile a given survey. "sid" is the survey id.
• Route /dashboard/: the administrator dashboard lists own surveys and allows administrator to manage them.
• Route /reader/:sid : the results reader. Allows an administrator to check submissions for a given survey. "sid" is the survey id.
• Route /create/ : also called Survey Studio. At this route the administrator can create a new survey.
• Route /login/ : is the login page

API Server

POST /api/surveys/

• Adds a new survey
• No request parameters needed
• Body is a json object containing all the informations about the survey
• Resonse is json containing details about the operation (if errors or successfull)

example body

  {
      title:"Questionario di prova",
      questions: [
          {   
              qid: 1
              text: "Domanda di prova",
              multiple: true,
              min: 0,
              max: 3,
              answers: [{
                  text: "Risposta 1"
              },
              {
                  text: "Risposta 2"
              }]
          },
          {
              qid: 2,
              text: "Domanda di prova 2",
              multiple: false,
              mandatory: true,
          }
      ]
  }

GET /api/surveys/

• Retrieve a list of surveys
• No request parameters needed
• Response is a list of fillable surveys if no user authenticated, otherwise a list of surveys created by the administrator is sent

example response

[   
    {   
        survey_id: 1,
        title: "Questionario 1"
    },
    {   
        survey_id: 2,
        title: "Questionario 2"
    }
]

PUT /api/surveys/

• Create a new submissions for a certain survey
• No request parameters needed
• Request body must be a json containing a list of entries for the survey's plus fields to indicate survey id and partecipant name
• Response is a json containing details about the operation (if errors or successfull)

    {
        survey_id: 1, 
        user: "Mario",
        entries: [
            {
                question_id: 1,
                answer_id: 2
            },
            {
                question_id: 2,
                answer: "Risposta di prova"
            }
        ]
    }

GET /api/surveys/:id

• Retrieve a survey
• id is the requested survey id
• Response is a json containing the survey

example response

  {
      sid: 1,
      title:"Questionario di prova",
      questions: [
          {   
              qid: 1
              text: "Domanda di prova",
              multiple: true,
              min: 0,
              max: 3,
              answers: [{
                  aid: 1,
                  text: "Risposta 1"
              },
              {
                  aid: 2,
                  text: "Risposta 2"
              }]
          },
          {
              qid: 2,
              text: "Domanda di prova 2",
              multiple: false,
              mandatory: true,
          }
      ]
  }

GET /api/surveys/

• Retrieve a list of surveys
• No request parameters needed
• Response is a list of fillable surveys if no user authenticated, otherwise a list of surveys created by the administrator is sent

example response

[   
    {   
        survey_id: 1,
        title: "Questionario 1"
    },
    {   
        survey_id: 2,
        title: "Questionario 2"
    }
]

GET /api/surveys/read/:id/partecipants

• Retrieve the list of survey's partecipants
• id is the survey id
• Response is a json containing the survey's partecipants details

example response

[   
    {   
        partecipant_id: 1,
        name: "Maria"
    },
    {   
        partecipant_id: 2,
        name: "Mario"
    }
]

GET /api/surveys/read/:id/partecipants/:pid

• Retrieve a partecipant's entries for a specific survey
• id is the survey id
• pid is the partecipant id

example response

[
    {
        question_id: 1,
        answer_id: 2
    },
    {
        question_id: 2,
        answer: "Risposta di prova"
    }
]

POST /api/sessions

• Login and create a session
• Request body are user credentials
• Request response is a json containing user info

GET /api/sessions/current

• Get current authenticated user deserialized.
• Response a json conatining user info

DELETE /api/sesisons/curren

• Destroy the current session and execute log out

Database Tables

• Table SURVEY - contains survey_id, title, owner
• Table QUESTION - contains survey_id, question_id, text, mandatory*, min*, max*
• Table OPEN_ENTRY - contains survey_id, question_id, text, partecipant
• Table CLOSED_ENTRY - contains survey_id, question_id, answer_id, partecipant
• Table ANSWER - contains survey_id, question_id, answer_id, text
• Table USER - contains user_id, username, name, hash
• Table PARTECIPANT - contains survey_id, partecipant_id, name

Main React Components

• SurveyNavbar (in Navbar.js): is the Navbar. The navbar displays the actual location and allows access to login and logout functionalities

• SurveyHome (in SurveyHome.js): is the homepage component for an unauthenticated user. Allows users to display available surveys and compile them.

• SurveyCompiler (in SurveyCompiler.js): is the component that allows an unauthenticated user to fill a survey and submit it.

• Login (in Login.js): I

• SurveyDashboard (in SurveyDashboard.js): is the homepage for an authenticated user (administrator). Allows administrators to list and check their own surveys and check how many subscriptions there are. Also a new survey can be created starting from here.

• ResultReader (in ResultReader.js): this component allows administrators to check submissions navigating through partecipants' entries.

• SurveyEditor (in SurveyEditor.js): this component allows administrator to create a new surve thanks to the step by step creation procedure

• SurveyViewer (in SurveyViewer.js): this component can display a survey and handle answers to its questions. The survey can be open in read-only mode, in compile mode or in preview mode.

• QuestionViewer (in QuestionViewer.js): this component is expolited to display a specific question and handle the answer submission

• QuestionEditor (in SurveyEditor.js): this component is a form that is expolited to create a new question into the editor

Screenshot