/
user_repository.go
106 lines (78 loc) · 2.98 KB
/
user_repository.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
package mongodb
import (
"github.com/iammuho/natternet/cmd/app/context"
"github.com/iammuho/natternet/internal/user/domain/repository"
"github.com/iammuho/natternet/internal/user/domain/values"
"github.com/iammuho/natternet/pkg/errorhandler"
"go.mongodb.org/mongo-driver/bson"
"go.mongodb.org/mongo-driver/mongo"
)
type userRepository struct {
ctx context.AppContext
}
func NewUserRepository(ctx context.AppContext) repository.UserRepository {
return &userRepository{
ctx: ctx,
}
}
// FindOneByID finds a user by id
func (u *userRepository) FindOneByID(id string) (*values.UserDBValue, *errorhandler.Response) {
collection := u.ctx.GetMongoContext().GetDatabase().Collection("users")
var user values.UserDBValue
err := collection.FindOne(u.ctx.GetContext(), bson.M{"_id": id}).Decode(&user)
if err != nil {
if err == mongo.ErrNoDocuments {
return nil, nil
}
return nil, &errorhandler.Response{Code: errorhandler.DatabaseErrorCode, Message: err.Error()}
}
return &user, nil
}
// FindOneByLogin finds a user by login (email or username)
func (u *userRepository) FindOneByLogin(login string) (*values.UserDBValue, *errorhandler.Response) {
collection := u.ctx.GetMongoContext().GetDatabase().Collection("users")
var user values.UserDBValue
err := collection.FindOne(u.ctx.GetContext(), bson.M{"$or": []bson.M{{"email": login}, {"username": login}}}).Decode(&user)
if err != nil {
if err == mongo.ErrNoDocuments {
return nil, nil
}
return nil, &errorhandler.Response{Code: errorhandler.DatabaseErrorCode, Message: err.Error()}
}
return &user, nil
}
// FindOneByEmail finds a user by email
func (u *userRepository) FindOneByEmail(email string) (*values.UserDBValue, *errorhandler.Response) {
collection := u.ctx.GetMongoContext().GetDatabase().Collection("users")
var user values.UserDBValue
err := collection.FindOne(u.ctx.GetContext(), bson.M{"email": email}).Decode(&user)
if err != nil {
if err == mongo.ErrNoDocuments {
return nil, nil
}
return nil, &errorhandler.Response{Code: errorhandler.DatabaseErrorCode, Message: err.Error()}
}
return &user, nil
}
// FindOneByUsername finds a user by username
func (u *userRepository) FindOneByUsername(username string) (*values.UserDBValue, *errorhandler.Response) {
collection := u.ctx.GetMongoContext().GetDatabase().Collection("users")
var user values.UserDBValue
err := collection.FindOne(u.ctx.GetContext(), bson.M{"username": username}).Decode(&user)
if err != nil {
if err == mongo.ErrNoDocuments {
return nil, nil
}
return nil, &errorhandler.Response{Code: errorhandler.DatabaseErrorCode, Message: err.Error()}
}
return &user, nil
}
// Create creates a user
func (u *userRepository) Create(user *values.UserDBValue) *errorhandler.Response {
collection := u.ctx.GetMongoContext().GetDatabase().Collection("users")
_, err := collection.InsertOne(u.ctx.GetContext(), user)
if err != nil {
return &errorhandler.Response{Code: errorhandler.DatabaseErrorCode, Message: err.Error()}
}
return nil
}