Move users and securities to store

internal/store/db/users.go

@@ -0,0 +1,86 @@
+package db
+
+import (
+	"fmt"
+	"github.com/aclindsa/moneygo/internal/models"
+)
+
+func (tx *Tx) UsernameExists(username string) (bool, error) {
+	existing, err := tx.SelectInt("SELECT count(*) from users where Username=?", username)
+	return existing != 0, err
+}
+
+func (tx *Tx) InsertUser(user *models.User) error {
+	return tx.Insert(user)
+}
+
+func (tx *Tx) GetUser(userid int64) (*models.User, error) {
+	var u models.User
+
+	err := tx.SelectOne(&u, "SELECT * from users where UserId=?", userid)
+	if err != nil {
+		return nil, err
+	}
+	return &u, nil
+}
+
+func (tx *Tx) GetUserByUsername(username string) (*models.User, error) {
+	var u models.User
+
+	err := tx.SelectOne(&u, "SELECT * from users where Username=?", username)
+	if err != nil {
+		return nil, err
+	}
+	return &u, nil
+}
+
+func (tx *Tx) UpdateUser(user *models.User) error {
+	count, err := tx.Update(user)
+	if err != nil {
+		return err
+	}
+	if count != 1 {
+		return fmt.Errorf("Expected to update 1 user, was going to update %d", count)
+	}
+	return nil
+}
+
+func (tx *Tx) DeleteUser(user *models.User) error {
+	count, err := tx.Delete(user)
+	if err != nil {
+		return err
+	}
+	if count != 1 {
+		return fmt.Errorf("Expected to delete 1 user, was going to delete %d", count)
+	}
+	_, err = tx.Exec("DELETE FROM prices WHERE prices.SecurityId IN (SELECT securities.SecurityId FROM securities WHERE securities.UserId=?)", user.UserId)
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM splits WHERE splits.TransactionId IN (SELECT transactions.TransactionId FROM transactions WHERE transactions.UserId=?)", user.UserId)
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM transactions WHERE transactions.UserId=?", user.UserId)
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM securities WHERE securities.UserId=?", user.UserId)
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM accounts WHERE accounts.UserId=?", user.UserId)
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM reports WHERE reports.UserId=?", user.UserId)
+	if err != nil {
+		return err
+	}
+	_, err = tx.Exec("DELETE FROM sessions WHERE sessions.UserId=?", user.UserId)
+	if err != nil {
+		return err
+	}
+
+	return nil
+}