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server.go
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server.go
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package server
import (
"encoding/json"
"fmt"
"github.com/barbibrussa/tiro-federal/pkg/models"
"github.com/go-chi/chi"
"gorm.io/gorm"
"io/ioutil"
"net/http"
)
type Server struct {
db *gorm.DB
}
func (s *Server) CreateMember(w http.ResponseWriter, r *http.Request) {
body, err := ioutil.ReadAll(r.Body)
if err != nil {
http.Error(w, "Failed to read request body", http.StatusBadRequest)
return
}
var member models.Member
err = json.Unmarshal(body, &member)
if err != nil {
http.Error(w, "Failed to unmarshal request", http.StatusInternalServerError)
return
}
err = s.db.Model(&models.Member{}).Save(&member).Error
if err != nil {
http.Error(w, "Failed to create member in database", http.StatusInternalServerError)
return
}
payload, err := json.Marshal(member)
if err != nil {
http.Error(w, "Failed to marshal response", http.StatusInternalServerError)
return
}
_, err = w.Write(payload)
if err != nil {
http.Error(w, "Failed to write response", http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusCreated)
}
func (s *Server) ListMembers(w http.ResponseWriter, r *http.Request) {
var list []models.Member
err := s.db.Model(&models.Member{}).Find(&list).Error
if err != nil {
http.Error(w, "Failed to list members from database", http.StatusInternalServerError)
return
}
body, err := json.Marshal(list)
if err != nil {
http.Error(w, "Failed to marshal response", http.StatusInternalServerError)
return
}
_, err = w.Write(body)
if err != nil {
http.Error(w, "Failed to write response", http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
}
func (s *Server) DeleteMember(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
var member models.Member
err := s.db.Model(&models.Member{}).Where("id = ?", id).First(&member).Error
if err != nil {
http.Error(w, "Failed to get member from database", http.StatusNotFound)
return
}
err = s.db.Delete(&models.Member{}, id).Error
if err != nil {
http.Error(w, "Failed to delete member", http.StatusInternalServerError)
return
}
_, err = w.Write([]byte(fmt.Sprintf("Member id %s has been deleted", id)))
if err != nil {
http.Error(w, "Failed to write response", http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
}
func (s *Server) GetMemberByID(w http.ResponseWriter, r *http.Request) {
id := chi.URLParam(r, "id")
var member models.Member
err := s.db.Model(&models.Member{}).Where("id = ?", id).First(&member).Error
if err != nil {
http.Error(w, "Failed to get member from database", http.StatusNotFound)
return
}
body, err := json.Marshal(member)
if err != nil {
http.Error(w, "Failed to marshal response", http.StatusInternalServerError)
return
}
_, err = w.Write(body)
if err != nil {
http.Error(w, "Failed to write response", http.StatusInternalServerError)
return
}
w.WriteHeader(http.StatusOK)
}
func NewServer(db *gorm.DB) *Server {
return &Server{db: db}
}