-
Notifications
You must be signed in to change notification settings - Fork 0
/
fsql.go
115 lines (95 loc) · 2.52 KB
/
fsql.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
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
package fsql
import (
"context"
"database/sql"
"errors"
"fmt"
"github.com/Southclaws/fault"
"github.com/Southclaws/fault/fctx"
"github.com/Southclaws/fault/floc"
)
type exec interface {
Exec(string, ...any) (sql.Result, error)
}
type query interface {
Query(string, ...any) (*sql.Rows, error)
}
type queryContext interface {
QueryContext(context.Context, string, ...any) (*sql.Rows, error)
}
type queryRow interface {
QueryRow(string, ...any) *sql.Row
}
type queryRowContext interface {
QueryRowContext(context.Context, string, ...any) *sql.Row
}
type withSql struct {
wrapped error
sql string
params []any
}
func (e *withSql) Error() string { return fmt.Sprintf("<sql> : %v", e.wrapped) }
func (e *withSql) Cause() error { return e.wrapped }
func (e *withSql) Unwrap() error { return e.wrapped }
func (e *withSql) String() string { return e.Error() }
func Wrap(err error, sql string, params ...any) error {
if err == nil {
return nil
}
return &withSql{
wrapped: err,
sql: sql,
params: params,
}
}
func With(sql string, params ...any) func(error) error {
return func(err error) error {
return Wrap(err, sql, params...)
}
}
func Get(err error) (string, interface{}, bool) {
if err == nil {
return "", nil, false
}
var with *withSql
if errors.As(err, &with) {
return with.sql, with.params, true
}
return "", nil, false
}
func Exec(db exec, sql string, params ...any) (sql.Result, error) {
r, err := db.Exec(sql, params...)
if err != nil {
err = fault.Wrap(err, With(sql, params...), floc.WithDepth(1))
}
return r, err
}
func Query(db query, sql string, params ...any) (*sql.Rows, error) {
r, err := db.Query(sql, params...)
return r, fault.Wrap(err, With(sql, params...), floc.WithDepth(1))
}
func QueryContext(ctx context.Context, db queryContext, sql string, params ...any) (*sql.Rows, error) {
r, err := db.QueryContext(ctx, sql, params...)
if err != nil {
err = fault.Wrap(err, fctx.With(ctx), With(sql, params...), floc.WithDepth(1))
}
return r, err
}
func QueryRow(db queryRow, sql string, params ...any) (*sql.Row, error) {
r := db.QueryRow(sql, params...)
err := r.Err()
if err != nil {
r.Scan()
err = fault.Wrap(err, With(sql, params...), floc.WithDepth(1))
}
return r, err
}
func QueryRowContext(ctx context.Context, db queryRowContext, sql string, params ...any) (*sql.Row, error) {
r := db.QueryRowContext(ctx, sql, params...)
err := r.Err()
if err != nil {
r.Scan()
err = fault.Wrap(err, fctx.With(ctx), With(sql, params...), floc.WithDepth(1))
}
return r, err
}