basket.php
5.63 KB
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
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
<?php
/**
* Created by PhpStorm.
* User: Alex Savenko
* Date: 12.01.2017
* Time: 12:59
*/
namespace models;
use Phalcon\Forms\Element\Select;
class basket extends \db
{
/**
* @param array $data
* @return string
*/
public function addData($data)
{
$query_basket = $this->get(
'
INSERT INTO
public.basket
(
user_id,
letter,
last_mod
)
VALUES
(
:user_id,
:letter,
CURRENT_TIMESTAMP
)
RETURNING user_id
',
[
'user_id' => $data['user_id'],
'letter' => $data['letter']
],
-1
);
foreach ($data['items'] as $item) {
$this->get(
'
INSERT INTO
public.basket_items
(
user_id,
item_id,
count
)
VALUES
(
:user_id,
:item_id,
:count
)
RETURNING id
',
[
'user_id' => $data['user_id'],
'item_id' => $item['item_id'],
'count' => $item['count_items']
],
-1
);
}
return 'User #'.$query_basket[0]['user_id'].' added';
}
/**
* @param $user_id
* @return bool
*/
public function checkUserExist($user_id) {
$query = $this->get(
'
SELECT *
FROM public.basket
WHERE
user_id = :user_id
LIMIT 1
',
[
'user_id' => $user_id
],
-1
);
if (!empty($query[0]['id'])) {
return true;
}
else {
return false;
}
}
/**
* @param $user_id
* @param $item_id
* @return bool
*/
public function checkItemExist($user_id, $item_id) {
$query = $this->get(
'
SELECT *
FROM public.basket_items
WHERE
user_id = :user_id
AND
item_id = :item_id
LIMIT 1
',
[
'user_id' => $user_id,
'item_id' => $item_id
],
-1
);
if (!empty($query[0]['id'])) {
return true;
}
else {
return false;
}
}
/**
* @param $data
* @return string
*/
public function updateData($data) {
$query_basket = $this->exec(
'
UPDATE
public.basket
SET
letter = :letter,
last_mod = CURRENT_TIMESTAMP
WHERE
user_id = :user_id
RETURNING user_id
',
[
'user_id' => $data['user_id'],
'letter' => $data['letter']
],
-1
);
foreach ($data['items'] as $item) {
if ($this->checkItemExist($data['user_id'], $item['item_id'])) {
$query_basket_items = $this->get(
'
UPDATE
public.basket_items
SET
item_id = :item_id,
count = :count
WHERE
user_id = :user_id
AND
item_id = :item_id
RETURNING id
',
[
'user_id' => $data['user_id'],
'item_id' => $item['item_id'],
'count' => $item['count_items']
],
-1
);
}
else {
$query_basket_items = $this->get(
'
INSERT INTO
public.basket_items
(
user_id,
item_id,
count
)
VALUES
(
:user_id,
:item_id,
:count
)
RETURNING id
',
[
'user_id' => $data['user_id'],
'item_id' => $item['item_id'],
'count' => $item['count_items']
],
-1
);
}
}
return 'User #'.$query_basket[0]['user_id'].' updated';
}
/**
* @param $user_id
* @param $data
*/
public function updateBasket($user_id, $data){
if ($this->checkUserExist($user_id)) {
$this->updateData($data);
}
else {
$this->addData($data);
}
}
}