/
person.go
200 lines (167 loc) · 5.28 KB
/
person.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
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
// Copyright Banrai LLC. All rights reserved. Use of this source code is
// governed by the license that can be found in the LICENSE file.
package database
import (
"database/sql"
"github.com/lib/pq"
"strings"
"time"
)
const (
// person a/u/d
PERSON_INSERT = "insert into person (email) values ($1) returning id"
PERSON_UPDATE = "update person set email = $1, verified = $2, date_verified = (now() at time zone 'UTC'), enabled = $3 where id = $4"
PERSON_DELETE = "delete from person where id = $1"
// person lookup
PERSON_LOOKUP_BY_ID = "select id, email, date_added, verified, date_verified, enabled from person where id = $1"
PERSON_LOOKUP_BY_EMAIL = "select id, email, date_added, verified, date_verified, enabled from person where email = $1"
)
type PERSON struct {
Id string `json:"id"`
Email string `json:"email"`
DateAdded time.Time `json:"date_joined"`
Verified bool `json:"verified"`
DateVerified time.Time `json:"date_verified,omitempty"`
Enabled bool `json:"enabled"`
}
func (p *PERSON) Add(stmt *sql.Stmt) (string, error) {
var id sql.NullString
err := stmt.QueryRow(strings.ToLower(p.Email)).Scan(&id)
return id.String, err
}
func (p *PERSON) Delete(stmt *sql.Stmt) error {
_, err := stmt.Exec(p.Id)
return err
}
func (p *PERSON) Update(stmt *sql.Stmt) error {
_, err := stmt.Exec(strings.ToLower(p.Email), p.Verified, p.Enabled, p.Id)
return err
}
func LookupPerson(stmt *sql.Stmt, param string) (*PERSON, error) {
result := new(PERSON)
rows, err := stmt.Query(param)
if err != nil {
return result, err
}
defer rows.Close()
for rows.Next() {
var (
id, email sql.NullString
date_added, date_verified pq.NullTime
verified, enabled sql.NullBool
)
err := rows.Scan(&id, &email, &date_added, &verified, &date_verified, &enabled)
if err != nil {
return result, err
} else {
result.Id = id.String
result.Email = email.String
result.DateAdded = date_added.Time
result.Verified = verified.Bool
result.DateVerified = date_verified.Time
result.Enabled = enabled.Bool
break
}
}
return result, nil
}
func (p *PERSON) LookupSessions(stmt *sql.Stmt) ([]*SESSION, error) {
results := make([]*SESSION, 0)
rows, err := stmt.Query(p.Id)
if err != nil {
return results, err
}
defer rows.Close()
for rows.Next() {
var (
id, person_id, session_code sql.NullString
verified sql.NullBool
date_created, date_verified, date_expires pq.NullTime
)
err := rows.Scan(&id, &person_id, &session_code, &date_created, &verified, &date_verified, &date_expires)
if err != nil {
return results, err
} else {
result := new(SESSION)
result.PersonId = person_id.String
result.Id = id.String
result.Code = session_code.String
result.DateCreated = date_created.Time
result.Verified = verified.Bool
result.DateVerified = date_verified.Time
result.DateExpires = date_expires.Time
results = append(results, result)
}
}
return results, nil
}
func (p *PERSON) LookupPublicKeys(stmt *sql.Stmt) ([]*PUBLIC_KEY, error) {
results := make([]*PUBLIC_KEY, 0)
rows, err := stmt.Query(p.Id)
if err != nil {
return results, err
}
defer rows.Close()
for rows.Next() {
var (
id, public_key, nickname, source sql.NullString
date_added pq.NullTime
)
err := rows.Scan(&id, &public_key, &date_added, &nickname, &source)
if err != nil {
return results, err
} else {
result := new(PUBLIC_KEY)
result.Id = id.String
result.Key = public_key.String
result.Added = date_added.Time
if nickname.Valid {
result.Nickname = nickname.String
}
if source.Valid {
result.Source = source.String
}
results = append(results, result)
}
}
return results, nil
}
func (p *PERSON) LookupMessages(stmt *sql.Stmt, usePersonId bool, limit, offset int64) ([]*MESSAGE, error) {
if usePersonId {
return RetrieveMessages(stmt, p.Id, limit, offset)
} else {
return RetrieveMessages(stmt, "", limit, offset)
}
}
// Return a list of all messages, regardless of involvement by this person
func (p *PERSON) LookupLatestMessages(stmt *sql.Stmt, limit, offset int64) ([]*MESSAGE, error) {
return p.LookupMessages(stmt, false, limit, offset)
}
// Return a list of messages originated by this person
func (p *PERSON) LookupAuthoredMessages(stmt *sql.Stmt, limit, offset int64) ([]*MESSAGE, error) {
return p.LookupMessages(stmt, true, limit, offset)
}
// Return a list of messages in which this person was a recipient
func (p *PERSON) LookupRecipientMessages(stmt *sql.Stmt, limit, offset int64) ([]*MESSAGE, error) {
return p.LookupMessages(stmt, true, limit, offset)
}
// Return a list of messages in which this person was involved, either as an origniator or a recipient
func (p *PERSON) LookupInvolvedMessages(stmt *sql.Stmt, limit, offset int64) ([]*MESSAGE, error) {
return p.LookupMessages(stmt, true, limit, offset)
}
// create a new Person in the db, and associate these public keys
func AddPersonWithKeys(pStmt, pkStmt *sql.Stmt, email string, pkList []*PUBLIC_KEY) error {
p := new(PERSON)
p.Email = email
pId, pErr := p.Add(pStmt)
if pErr != nil {
return pErr
}
for _, key := range pkList {
_, keyErr := key.Add(pkStmt, pId)
if keyErr != nil {
return keyErr
}
}
return nil
}