From b52dadbaebe9314136325c11ccdacf00f18bccda Mon Sep 17 00:00:00 2001 From: PeanutBrrutter Date: Wed, 26 Jun 2024 23:46:55 +0800 Subject: [PATCH] removed database.go --- database.go | 221 ---------------------------------------------------- 1 file changed, 221 deletions(-) delete mode 100644 database.go diff --git a/database.go b/database.go deleted file mode 100644 index 776cb45..0000000 --- a/database.go +++ /dev/null @@ -1,221 +0,0 @@ -package main - -import ( - "context" - "fmt" - "time" - - "log" - - firebase "firebase.google.com/go" - "firebase.google.com/go/db" - "google.golang.org/api/option" -) - -func database() { - // Find home directory. - // home, err := os.Getwd() - // if err != nil { - // return err - // } - - ctx := context.Background() - - // configure database URL - // databaseURL := goDotEnvVariable("DATABASE_URL") - // if databaseURL == "" { - // return fmt.Errorf("DATABASE_URL is not set in the .env file") - // } - // databaseURL, found := os.LookupEnv("DATABASE_URL") - // if !found { - // log.Fatalf("DATABASE_URL is not set in the environment variables") - // } - // conf := &firebase.Config{DatabaseURL: databaseURL} - - conf := &firebase.Config{ - DatabaseURL: "https://edusync-test-default-rtdb.firebaseio.com/", - } - - // Set up the Firebase app with the provided JSON file containing the service account key. - // opt := option.WithCredentialsFile(home + "edusync-test-firebase-adminsdk-hk5kl-9af0162b09.json") - - // fetch service account key - opt := option.WithCredentialsFile("edusync-test-firebase-adminsdk-hk5kl-9af0162b09.json") - // opt := option.WithCredentialsFile("edusync-7bd5e-firebase-adminsdk-x49uh-af084a6314.json") - // opt := option.WithCredentialsFile("$HOME/secrets/edusync-7bd5e-firebase-adminsdk-x49uh-af084a6314.json") - - app, err := firebase.NewApp(ctx, conf, opt) - if err != nil { - log.Fatalln("error in initializing firebase app: ", err) - } - - client, err := app.Database(ctx) - if err != nil { - log.Fatalln("error in creating firebase DB client: ", err) - } - - // Student operations - student := NewStudent("Jane Doe", 7, 119.5, "jane_doe@nk.com", "91234567", "Tech Explorer", "Scott Smith", "Jackie Doe") - err = createStudent(client, student.ID.String(), student) - if err != nil { - log.Fatal(err) - } - fmt.Println("Student added/updated successfully!") - - readStudent, err := readStudent(client, student.ID.String()) - if err != nil { - log.Fatal(err) - } - fmt.Println("Student read successfully:", readStudent) - - studentUpdates := map[string]interface{}{ - "class": "Tech Explorer 2", - "updated_at": time.Now(), - } - err = updateStudent(client, student.ID.String(), studentUpdates) - if err != nil { - log.Fatal(err) - } - fmt.Println("Student updated successfully!") - - err = deleteStudent(client, student.ID.String()) - if err != nil { - log.Fatal(err) - } - fmt.Println("Student deleted successfully!") - - // Instructor operations - instructor := NewInstructor("Scott Smith", "123-456-7890", "scott@example.com", 50000.00, 10) - err = createInstructor(client, instructor.ID.String(), instructor) - if err != nil { - log.Fatal(err) - } - fmt.Println("Instructor added/updated successfully!") - - readInstructor, err := readInstructor(client, instructor.ID.String()) - if err != nil { - log.Fatal(err) - } - fmt.Println("Instructor read successfully:", readInstructor) - - instructorUpdates := map[string]interface{}{ - "base_pay": 55000.00, - "updated_at": time.Now(), - } - err = updateInstructor(client, instructor.ID.String(), instructorUpdates) - if err != nil { - log.Fatal(err) - } - fmt.Println("Instructor updated successfully!") - - err = deleteInstructor(client, instructor.ID.String()) - if err != nil { - log.Fatal(err) - } - fmt.Println("Instructor deleted successfully!") - - // Parent operations - parent := NewParent("Jackie Doe", "jackjack@example.com", "98765432") - err = createParent(client, parent.ID.String(), parent) - if err != nil { - log.Fatal(err) - } - fmt.Println("Parent added/updated successfully!") - - readParent, err := readParent(client, parent.ID.String()) - if err != nil { - log.Fatal(err) - } - fmt.Println("Parent read successfully:", readParent) - - parentUpdates := map[string]interface{}{ - "email": "jackiejack@nk.com", - "updated_at": time.Now(), - } - err = updateParent(client, parent.ID.String(), parentUpdates) - if err != nil { - log.Fatal(err) - } - fmt.Println("Parent updated successfully!") - - err = deleteParent(client, parent.ID.String()) - if err != nil { - log.Fatal(err) - } - fmt.Println("Parent deleted successfully!") -} - -// Student CRUD -func createStudent(client *db.Client, userId string, student Student) error { - ref := client.NewRef("students/" + userId) - return ref.Set(context.TODO(), student) -} - -func readStudent(client *db.Client, userId string) (Student, error) { - ref := client.NewRef("students/" + userId) - var student Student - if err := ref.Get(context.TODO(), &student); err != nil { - return Student{}, err - } - return student, nil -} - -func updateStudent(client *db.Client, userId string, updates map[string]interface{}) error { - ref := client.NewRef("students/" + userId) - return ref.Update(context.TODO(), updates) -} - -func deleteStudent(client *db.Client, userId string) error { - ref := client.NewRef("students/" + userId) - return ref.Delete(context.TODO()) -} - -// Instructor CRUD -func createInstructor(client *db.Client, userId string, instructor Instructor) error { - ref := client.NewRef("instructors/" + userId) - return ref.Set(context.TODO(), instructor) -} - -func readInstructor(client *db.Client, userId string) (Instructor, error) { - ref := client.NewRef("instructors/" + userId) - var instructor Instructor - if err := ref.Get(context.TODO(), &instructor); err != nil { - return Instructor{}, err - } - return instructor, nil -} - -func updateInstructor(client *db.Client, userId string, updates map[string]interface{}) error { - ref := client.NewRef("instructors/" + userId) - return ref.Update(context.TODO(), updates) -} - -func deleteInstructor(client *db.Client, userId string) error { - ref := client.NewRef("instructors/" + userId) - return ref.Delete(context.TODO()) -} - -// Parent CRUD -func createParent(client *db.Client, userId string, parent Parent) error { - ref := client.NewRef("parents/" + userId) - return ref.Set(context.TODO(), parent) -} - -func readParent(client *db.Client, userId string) (Parent, error) { - ref := client.NewRef("parents/" + userId) - var parent Parent - if err := ref.Get(context.TODO(), &parent); err != nil { - return Parent{}, err - } - return parent, nil -} - -func updateParent(client *db.Client, userId string, updates map[string]interface{}) error { - ref := client.NewRef("parents/" + userId) - return ref.Update(context.TODO(), updates) -} - -func deleteParent(client *db.Client, userId string) error { - ref := client.NewRef("parents/" + userId) - return ref.Delete(context.TODO()) -}