GO API: API Definition

GO API: API Definition

student.go

 package apis  
   
 import (  
      "github.com/gorilla/mux"  
      . "test.com/goapi/app/utils"  
      . "test.com/goapi/app/db"  
      . "test.com/goapi/app/model"  
      "net/http"  
      "encoding/json"  
      "strconv"  
 )  
   
 func GetAllStudentInfo(w http.ResponseWriter, r *http.Request) {  
      students := GetStudentsDB()  
      WriteHttpResponse(w, students, nil)  
 }  
   
 func GetStudentInfo(w http.ResponseWriter, r *http.Request) {  
      params := mux.Vars(r)  
      rollNumber := params["student-id"]  
      student := GetStudentDB(rollNumber)  
      WriteHttpResponse(w, student, nil)  
 }  
   
 func CreateStudentInfo(w http.ResponseWriter, r *http.Request) {  
      defer r.Body.Close()  
   
      decoder := json.NewDecoder(r.Body)  
      var student Student  
      err := decoder.Decode(&student)  
      if err == nil {  
           CreateStudentDB(student)  
      }   
      WriteEmptyHttpResponse(w)  
 }  
   
 func UpdateStudentInfo(w http.ResponseWriter, r *http.Request) {  
      defer r.Body.Close()  
   
      decoder := json.NewDecoder(r.Body)  
      var student Student  
      err := decoder.Decode(&student)  
      if err == nil {  
           params := mux.Vars(r)  
           rollNumber := params["student-id"]  
           student.RollNumber, _ = strconv.Atoi(rollNumber)  
           UpdateStudentDB(student)  
      }   
      WriteEmptyHttpResponse(w)  
 }  
   
 func DeleteStudentInfo(w http.ResponseWriter, r *http.Request) {  
      params := mux.Vars(r)  
      rollNumber := params["student-id"]  
      DeleteStudentDB(rollNumber)  
      WriteEmptyHttpResponse(w)  
 }  

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