/
user.go
160 lines (129 loc) · 3.68 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
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
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
package postgres
import (
"context"
"database/sql"
"github.com/mr-linch/go-tg"
"github.com/mr-linch/go-tg-bot/internal/domain"
"github.com/mr-linch/go-tg-bot/internal/store"
"github.com/mr-linch/go-tg-bot/internal/store/postgres/dal"
"github.com/volatiletech/sqlboiler/v4/queries/qm"
)
type userStore struct {
baseStore
}
var _ store.User = (*userStore)(nil)
func (s *userStore) Add(ctx context.Context, user *domain.User) error {
row := s.toRow(user)
if err := s.insertOne(ctx, row); err != nil {
return err
}
user.ID = domain.UserID(row.ID)
return nil
}
func (s *userStore) Update(ctx context.Context, user *domain.User, fields ...string) error {
row := s.toRow(user)
if err := s.updateOne(ctx, row, store.ErrUserNotFound, fields...); err != nil {
return err
}
return nil
}
func (s *userStore) Query() store.UserQuery {
return &userQuery{
store: s,
}
}
func (s *userStore) toRow(user *domain.User) *dal.User {
return &dal.User{
ID: int(user.ID),
TelegramID: int64(user.TelegramID),
FirstName: user.FirstName,
LastName: user.LastName,
TelegramUsername: user.TelegramUsername,
LanguageCode: user.LanguageCode,
PreferredLanguageCode: user.PreferredLanguageCode,
StoppedAt: user.StoppedAt,
Deeplink: user.Deeplink,
CreatedAt: user.CreatedAt,
UpdatedAt: user.UpdatedAt,
}
}
func (s *userStore) fromRow(row *dal.User) *domain.User {
return &domain.User{
ID: domain.UserID(row.ID),
TelegramID: tg.UserID(row.TelegramID),
FirstName: row.FirstName,
LastName: row.LastName,
TelegramUsername: row.TelegramUsername,
LanguageCode: row.LanguageCode,
PreferredLanguageCode: row.PreferredLanguageCode,
Deeplink: row.Deeplink,
StoppedAt: row.StoppedAt,
CreatedAt: row.CreatedAt,
UpdatedAt: row.UpdatedAt,
}
}
func (s *userStore) fromRows(rows dal.UserSlice) []*domain.User {
users := make([]*domain.User, len(rows))
for i, row := range rows {
users[i] = s.fromRow(row)
}
return users
}
type userQuery struct {
store *userStore
mods []qm.QueryMod
}
var _ store.UserQuery = (*userQuery)(nil)
func (q *userQuery) ID(ids ...domain.UserID) store.UserQuery {
idsInt := make([]int, len(ids))
for i, id := range ids {
idsInt[i] = int(id)
}
q.mods = append(q.mods, dal.UserWhere.ID.IN(idsInt))
return q
}
func (q *userQuery) TelegramID(ids ...tg.UserID) store.UserQuery {
idsInt := make([]int64, len(ids))
for i, id := range ids {
idsInt[i] = int64(id)
}
q.mods = append(q.mods, dal.UserWhere.TelegramID.IN(idsInt))
return q
}
func (q *userQuery) All(ctx context.Context) ([]*domain.User, error) {
executor := q.store.getExecutor(ctx)
users, err := dal.Users(q.mods...).All(ctx, executor)
if err != nil {
return nil, err
}
return q.store.fromRows(users), nil
}
func (q *userQuery) One(ctx context.Context) (*domain.User, error) {
executor := q.store.getExecutor(ctx)
user, err := dal.Users(q.mods...).One(ctx, executor)
if err == sql.ErrNoRows {
return nil, store.ErrUserNotFound
} else if err != nil {
return nil, err
}
return q.store.fromRow(user), nil
}
func (q *userQuery) Count(ctx context.Context) (int, error) {
executor := q.store.getExecutor(ctx)
v, err := dal.Users(q.mods...).Count(ctx, executor)
if err != nil {
return 0, err
}
return int(v), nil
}
func (q *userQuery) Delete(ctx context.Context) error {
executor := q.store.getExecutor(ctx)
v, err := dal.Users(q.mods...).DeleteAll(ctx, executor)
if err != nil {
return err
}
if v == 0 {
return store.ErrUserNotFound
}
return nil
}