03. GraphQL - Test with GraphiQL

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Test Application

 

Run the application

You can test GraphQL application using UI or Postman( or similar IDE).

01. Using UI 

Hit on browser. - http://localhost:2020/graphiql?path=/graphql



01. Getting all Student (Without pagination)

query{
  allStudent{
    id
    firstName
    lastName
    age
    studentClass{
      id
      grade
      teacherName
    }
  }
}



02. Getting a specific Student

query{
  findStudent(id:4){
    id
    firstName
    lastName
    age
    studentClass{
      id
      grade
      teacherName
    }
  }
}






03. Getting all student classes (Without pagination)

query{
  allStudentClass{
    id
    grade
    teacherName
    students{
      id
      firstName
      lastName
    }
  }
}






04. Getting a specific student classes

query{
  findStudentClass(id:2){
    id
    grade
    teacherName
    students{
      id
      firstName
      lastName
    }
  }
}






05. Creating a student class

mutation{
  createStudentClass(grade:"Grade 6-A",teacherName:"Mr.fernando"){
    id
      grade
      teacherName
  }
}


01


06. Updating a student class

mutation{
  updateStudentClass(id:6,grade:"Grade 6-A",teacherName:"Mr.fernando"){
    id
      grade
      teacherName
  }
}





07. Deleting a student class

mutation{
  deleteStudentClass(id:6)
}





08. Getting all Student (With pagination)

query{
  allStudentClassPage(page:0,size:2){
     id
    grade
    teacherName
    students{
      id
      firstName
      lastName
    }
  }
}




To Test Rest Pagination API 

http://localhost:2020/get-all-stu-class?page=0&size=2




GraphQL වලදී consumer requires කරන data filter කරලා දෙන්නේ database level එකෙන් නොවන අතර, එය controller layer එකේදී graphQL libraries මගින් කර දෙනු ලබයි.






end this post.

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