wip

2024-07-19 17:04:42 +02:00
commit 5e0d0ec69f
71 changed files with 3316 additions and 0 deletions
--- a/mangezmieux-backend/internal/users/sql/sql.go
+++ b/mangezmieux-backend/internal/users/sql/sql.go
@@ -0,0 +1,111 @@
+package sql
+
+import (
+	"database/sql"
+	"errors"
+	"mangezmieux-backend/internal/postgres"
+	"mangezmieux-backend/internal/users/model"
+
+	"github.com/lib/pq"
+)
+
+type SQLDao struct {
+	client *sql.DB
+}
+
+func NewDao(client *sql.DB) Dao {
+	return &SQLDao{client: client}
+}
+
+func (sqlDAO *SQLDao) FindByMailAndPassword(mail string, password string) (*model.User, error) {
+	q := `
+		SELECT u.ID, u.first_name, u.last_name, u.creation_date, u.last_update_date
+		FROM mangezmieux.user u
+		WHERE u.email = $1 AND u.password = $2
+	`
+	row := sqlDAO.client.QueryRow(q, mail, password)
+
+	u := model.User{}
+	err := row.Scan(&u.Email, &u.Firstname, &u.Lastname, &u.CreatedAt, &u.UpdatedAt)
+	var errPq *pq.Error
+	if errors.As(err, &errPq) {
+		return nil, postgres.HandlePgError(errPq)
+	}
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, postgres.NewDAOError(postgres.ErrTypeNotFound, err)
+	}
+	return &u, err
+}
+
+func (sqlDAO *SQLDao) FindByMail(mail string) (*model.User, error) {
+	q := `
+		SELECT u.ID, u.email, u.first_name, u.last_name, u.creation_date, u.last_update_date, u.password
+		FROM mangezmieux.user u
+		WHERE u.email = $1
+	`
+	row := sqlDAO.client.QueryRow(q, mail)
+
+	u := model.User{}
+	err := row.Scan(&u.ID, &u.Email, &u.Firstname, &u.Lastname, &u.CreatedAt, &u.UpdatedAt, &u.Password)
+	var errPq *pq.Error
+	if errors.As(err, &errPq) {
+		return nil, postgres.HandlePgError(errPq)
+	}
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, postgres.NewDAOError(postgres.ErrTypeNotFound, err)
+	}
+	return &u, err
+}
+
+func (sqlDAO *SQLDao) FindByID(id string) (*model.User, error) {
+	q := `
+		SELECT u.ID, u.email, u.first_name, u.last_name, u.creation_date, u.last_update_date
+		FROM mangezmieux.user u
+		WHERE u.id = $1
+	`
+	row := sqlDAO.client.QueryRow(q, id)
+
+	u := model.User{}
+	err := row.Scan(&u.ID, &u.Email, &u.Firstname, &u.Lastname, &u.CreatedAt, &u.UpdatedAt)
+	var errPq *pq.Error
+	if errors.As(err, &errPq) {
+		return nil, postgres.HandlePgError(errPq)
+	}
+	if errors.Is(err, sql.ErrNoRows) {
+		return nil, postgres.NewDAOError(postgres.ErrTypeNotFound, err)
+	}
+	return &u, err
+}
+
+func (sqlDAO *SQLDao) Create(user *model.User) error {
+	q := `
+		INSERT INTO mangezmieux.user 
+			(email, password, first_name, last_name, creation_date, last_update_date)
+		VALUES
+			($1, $2, $3, $4, $5, $6)
+		RETURNING id, creation_date
+	`
+
+	err := sqlDAO.client.
+		QueryRow(q, user.Email, user.Password, user.Firstname, user.Lastname, user.CreatedAt, user.UpdatedAt).
+		Scan(&user.ID, &user.CreatedAt)
+	var errPq *pq.Error
+	if errors.As(err, &errPq) {
+		return postgres.HandlePgError(errPq)
+	}
+	return err
+}
+
+func (sqlDAO *SQLDao) Delete(id string) error {
+	q := `
+		DELETE FROM mangezmieux.user
+		WHERE id = $1
+	`
+
+	_, err := sqlDAO.client.Exec(q, id)
+	var errPq *pq.Error
+	if errors.As(err, &errPq) {
+		return postgres.HandlePgError(errPq)
+	}
+	return err
+}