119 lines
1.9 KiB
Go
119 lines
1.9 KiB
Go
package database
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import (
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"database/sql"
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"fmt"
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"log"
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"nutfactory.org/Matrix/entities/user"
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)
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func initUserTable(db *sql.DB) (err error) {
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log.Printf("Init User Table")
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statement, err := db.Prepare(`CREATE TABLE IF NOT EXISTS user (
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id TEXT PRIMARY KEY,
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name TEXT,
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password TEXT
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)`)
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if err != nil {
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return
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}
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statement.Exec()
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//TODO: Test Queries
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return
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}
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func createUser(db *sql.DB, user *user.User) (err error) {
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sqlStmt := fmt.Sprintf(`INSERT INTO user
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(id, name, password)
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VALUES
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(?, ?, ?)`)
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tx, err := db.Begin()
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if err != nil {
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return
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}
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stmt, err := tx.Prepare(sqlStmt)
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if err != nil {
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return
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}
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defer stmt.Close()
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_, err = stmt.Exec(user.Id, user.Name, user.Password)
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if err != nil {
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return
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}
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tx.Commit()
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return
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}
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func readUser(db *sql.DB, id string) (foundUser *user.User, err error) {
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queryStmt := fmt.Sprintf(`SELECT id, name, password
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FROM user
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WHERE id = '%s'`, id)
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rows, err := db.Query(queryStmt)
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if err != nil {
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return
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}
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defer rows.Close()
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if rows.Next() {
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foundUser = &user.User{}
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err = rows.Scan(&foundUser.Id, &foundUser.Name, &foundUser.Password)
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if err != nil {
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return
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}
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foundUser.Devices, err = ReadDevicesForUser(db, foundUser.Id)
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}
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return
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}
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func updateUser(db *sql.DB, user *user.User) (err error) {
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sqlStmt := fmt.Sprintf(`UPDATE user SET
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name = ?,
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password = ?
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WHERE id = ?`)
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tx, err := db.Begin()
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if err != nil {
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return
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}
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stmt, err := tx.Prepare(sqlStmt)
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if err != nil {
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return
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}
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defer stmt.Close()
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_, err = stmt.Exec(user.Name, user.Password, user.Id)
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if err != nil {
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return
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}
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tx.Commit()
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return
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}
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func deleteUser(db *sql.DB, id string) (err error) {
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queryStmt := fmt.Sprintf(`DELETE FROM user
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WHERE id = '%s'`, id)
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tx, err := db.Begin()
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if err != nil {
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return
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}
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_, err = db.Exec(queryStmt)
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if err != nil {
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return
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}
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tx.Commit()
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return
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}
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