forked from ulule/loukoum
-
Notifications
You must be signed in to change notification settings - Fork 0
/
user.go
70 lines (57 loc) · 1.45 KB
/
user.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
package main
import (
"database/sql"
"github.com/lib/pq"
lk "github.com/DzananGanic/loukoum"
)
// User model.
type User struct {
ID int64 `db:"id"`
FirstName string `db:"first_name"`
LastName string `db:"last_name"`
Email string `db:"email"`
IsStaff bool `db:"is_staff"`
DeletedAt pq.NullTime `db:"deleted_at"`
}
// FindUsers retrieves non-deleted users.
func FindUsers(db *sql.DB) ([]User, error) {
builder := lk.Select("id", "first_name", "last_name", "email").
From("users").
Where(lk.Condition("deleted_at").IsNull(true))
// query: SELECT id, first_name, last_name, email FROM users WHERE (deleted_at IS NULL)
// args: []interface{}{
//
// }
query, args := builder.Query()
stmt, err := db.Query(query, args...)
if err != nil {
return nil, err
}
defer stmt.Close()
users := []User{}
for stmt.Next() {
user := User{}
err = stmt.Scan(&user.ID, &user.FirstName, &user.LastName, &user.Email)
if err != nil {
return nil, err
}
users = append(users, user)
}
err = stmt.Err()
if err != nil {
return nil, err
}
return users, nil
}
// DeleteUser deletes a user.
func DeleteUser(db *sql.DB, user User) error {
builder := lk.Delete("users").
Where(lk.Condition("id").Equal(user.ID))
// query: DELETE FROM users WHERE (id = $1)
// args: []interface{}{
// int64(user.ID),
// }
query, args := builder.Query()
_, err := db.Exec(query, args...)
return err
}