Adding enable packages

Database/package.go

@@ -44,13 +44,24 @@ func GetPackagebyID(db *sql.DB, id int64) (Package, error) {
 	return pkg, nil
 }
 
-func checkIfPackageExists(pkg Package, db *sql.DB) bool {
-	row := db.QueryRow("Select name from dashboard_package where name = ?", pkg.Name)
-	err := row.Scan(&pkg.Name)
-	if !errors.Is(err, sql.ErrNoRows) {
-		return true
+func GetPackagebyName(db *sql.DB, id int64) (Package, error) {
+	var pkg Package
+	if err := db.QueryRow("SELECT * FROM dashboard_package where name = ?", id).Scan(&pkg.ID, &pkg.Name, &pkg.Active); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return pkg, nil
+		}
+		log.Println("Error getting OS by ID", err)
 	}
-	return false
+	return pkg, nil
+}
+
+func checkIfPackageExists(pkg Package, db *sql.DB) bool {
+	if err := db.QueryRow("Select name from dashboard_package where name = ?", pkg.Name).Scan(&pkg.Name); err != nil {
+		if errors.Is(err, sql.ErrNoRows) {
+			return false
+		}
+	}
+	return true
 }
 
 func CreatePackage(pkg Package, db *sql.DB) error {
@@ -103,6 +114,24 @@ func DisablePackage(pkg Package, db *sql.DB) (int, error) {
 	return 200, nil
 }
 
+func EnablePackage(pkg Package, db *sql.DB) (int, error) {
+	if !checkIfPackageExists(pkg, db) {
+		log.Println("Package does not exist", pkg.Name)
+		return 404, nil
+	}
+	q, err := db.Prepare("UPDATE dashboard_package set active = 1 where name = ?")
+	if err != nil {
+		log.Println("Error creating query", err)
+		return 500, err
+	}
+	_, err = q.Exec(pkg.Name)
+	if err != nil {
+		log.Println("Error disabling Package", err)
+		return 500, err
+	}
+	return 200, nil
+}
+
 func DeletePackage(pkg Package, db *sql.DB) (int, error) {
 	if !checkIfPackageExists(pkg, db) {
 		log.Println("Package does not exist", pkg.Name)

Http/package.go

@@ -106,6 +106,30 @@ func DisablePackage(w http.ResponseWriter, r *http.Request) {
 	w.WriteHeader(status)
 }
 
+func EnablePackage(w http.ResponseWriter, r *http.Request) {
+	var pkg db.Package
+	var err error
+	var status int
+	t := time.Now()
+
+	body, err := ioutil.ReadAll(r.Body)
+	if err != nil {
+		log.Println(err.Error(), "Error reading request body")
+	}
+
+	params := make(map[string]null.String)
+	json.Unmarshal(body, &params)
+	pkg.Name = params["name"]
+	dbConn := db.GetDatabaseConnection()
+	defer dbConn.Close()
+	status, err = db.EnablePackage(pkg, dbConn)
+	if err != nil {
+		log.Println(err.Error(), "Error enabling package", pkg.Name)
+	}
+	logRequest(t, r, status)
+	w.WriteHeader(status)
+}
+
 func DeletePackage(w http.ResponseWriter, r *http.Request) {
 	var pkg db.Package
 	var err error

main.go

@@ -45,6 +45,7 @@ func main() {
 	router.HandleFunc("/packages", h.GetAllPackages).Methods("GET")
 	router.HandleFunc("/packages/create", h.CreatePackage).Methods("POST")
 	router.HandleFunc("/packages/disable", h.DisablePackage).Methods("POST")
+	router.HandleFunc("/packages/enable", h.EnablePackage).Methods("POST")
 	router.HandleFunc("/packages/delete", h.DeletePackage).Methods("DELETE")
 	router.HandleFunc("/packages/{id:[0-9]+}", h.GetPackagebyID).Methods("GET")