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
|
#include <stdlib.h>
#include <string.h>
#include "request.h"
#include "interchange.h"
#include "interchange/member.h"
#include "interchange/ord.h"
static int prodcmp(const void *product1, const void *product2)
{
return strcmp((*(struct interchange_product * const *)product1)->sku,
(*(struct interchange_product * const *)product2)->sku);
}
static int itemcmp(const void *item1, const void *item2)
{
return strcmp((*(struct interchange_ord_item * const *)item1)->product->sku,
(*(struct interchange_ord_item * const *)item2)->product->sku);
}
void interchange_ord_order(const char *sku, const struct interchange_catalog *catalog,
struct interchange_ord_order **order)
{
struct interchange_product **products = ((struct interchange_catalog *)catalog)->products;
qsort(products, catalog->length, sizeof(struct interchange_product *), prodcmp);
struct interchange_product *key_product = malloc(sizeof(struct interchange_product));
memset(key_product, '\0', sizeof(struct interchange_product));
key_product->sku = malloc(strlen(sku) + 1);
strcpy(key_product->sku, sku);
struct interchange_product *product = *(struct interchange_product **)bsearch(&key_product, products,
catalog->length, sizeof(struct interchange_product *), prodcmp);
interchange_free_product(key_product);
struct interchange_ord_item *item = NULL;
if (*order) {
struct interchange_ord_item **items = (*order)->items;
qsort(items, (*order)->nitems, sizeof(struct interchange_ord_item *), itemcmp);
struct interchange_ord_item *key_item = malloc(sizeof(struct interchange_ord_item));
key_item->product = product;
struct interchange_ord_item **itemptr = bsearch(&key_item, items, (*order)->nitems,
sizeof(struct interchange_ord_item *), itemcmp);
if (itemptr)
item = *itemptr;
free(key_item);
} else {
*order = malloc(sizeof(struct interchange_ord_order));
memset(*order, '\0', sizeof(struct interchange_ord_order));
}
if (item)
item->quantity++;
else {
size_t i = (*order)->nitems;
*order = realloc(*order, sizeof(struct interchange_ord_order) + (i + 1)
* sizeof(struct interchange_ord_item));
(*order)->items[i] = malloc(sizeof(struct interchange_ord_item));
(*order)->nitems++;
item = (*order)->items[i];
item->product = product;
item->quantity = 1;
}
(*order)->subtotal += item->product->price;
(*order)->total_cost += item->product->price;
request(NULL, NULL, NULL, "%s%s", "order?mv_arg=", sku);
}
void interchange_ord_checkout(const struct interchange_ord_order *order,
const struct interchange_member *member,
void (*handler)(interchange_response *))
{
request(handler, NULL, &(struct body){ 14, {
{ "mv_todo", "submit" },
{ "mv_action", "refresh" },
{ "mv_order_profile", order->profile },
{ "fname", member->fname },
{ "lname", member->lname },
{ "address1", member->address1 },
{ "address2", member->address2 },
{ "city", member->city },
{ "state", member->state },
{ "zip", member->zip },
{ "email", member->email },
{ "phone_day", member->phone_day },
{ "mv_same_billing", member->preferences.mv_same_billing? "1" : "0" },
{ "email_copy", member->preferences.email_copy? "1" : "0" }
}}, "%s", "ord/checkout");
}
void interchange_ord_free_order(struct interchange_ord_order *order)
{
if (order->profile)
free(order->profile);
free(order);
}
void interchange_ord_free_transaction(struct interchange_ord_transaction
*transaction)
{
if (transaction->order_number)
free(transaction->order_number);
if (transaction->payment_method)
free(transaction->payment_method);
free(transaction);
}
|
