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-rw-r--r--database.cpp217
1 files changed, 0 insertions, 217 deletions
diff --git a/database.cpp b/database.cpp deleted file mode 100644 index 19ba0e0..0000000 --- a/database.cpp +++ /dev/null
@@ -1,217 +0,0 @@
1#include "database.h"
2#include <sqlite3.h>
3#include <stdexcept>
4#include <sstream>
5#include <iomanip>
6
7database::database(std::string path)
8{
9 if (sqlite3_open_v2(
10 path.c_str(),
11 &ppdb_,
12 SQLITE_OPEN_READONLY,
13 NULL) != SQLITE_OK)
14 {
15 // We still have to free the resources allocated. In the event that
16 // allocation failed, ppdb will be null and sqlite3_close_v2 will just
17 // ignore it.
18 std::string errmsg(sqlite3_errmsg(ppdb_));
19 sqlite3_close_v2(ppdb_);
20
21 throw std::logic_error(errmsg);
22 }
23}
24
25database::database(database&& other) : database()
26{
27 swap(*this, other);
28}
29
30database& database::operator=(database&& other)
31{
32 swap(*this, other);
33
34 return *this;
35}
36
37void swap(database& first, database& second)
38{
39 std::swap(first.ppdb_, second.ppdb_);
40}
41
42database::~database()
43{
44 sqlite3_close_v2(ppdb_);
45}
46
47achievement database::getRandomAchievement() const
48{
49 std::string queryString = "SELECT achievements.achievement_id, achievements.game_id, achievements.title, games.color FROM achievements INNER JOIN games ON games.game_id = achievements.game_id ORDER BY RANDOM() LIMIT 1";
50
51 sqlite3_stmt* ppstmt;
52 if (sqlite3_prepare_v2(
53 ppdb_,
54 queryString.c_str(),
55 queryString.length(),
56 &ppstmt,
57 NULL) != SQLITE_OK)
58 {
59 std::string errorMsg = sqlite3_errmsg(ppdb_);
60 sqlite3_finalize(ppstmt);
61
62 throw std::logic_error(errorMsg);
63 }
64
65 if (sqlite3_step(ppstmt) != SQLITE_ROW)
66 {
67 std::string errorMsg = sqlite3_errmsg(ppdb_);
68 sqlite3_finalize(ppstmt);
69
70 throw std::logic_error(errorMsg);
71 }
72
73 achievement result;
74
75 result.achievementId = sqlite3_column_int(ppstmt, 0);
76 result.gameId = sqlite3_column_int(ppstmt, 1);
77 result.title = reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 2));
78 result.color = reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 3));
79
80 sqlite3_finalize(ppstmt);
81
82 return result;
83}
84
85bool database::doesGameHaveImages(int gameId) const
86{
87 std::string queryString = "SELECT COUNT(*) FROM images WHERE game_id = ? ORDER BY RANDOM() LIMIT 1";
88
89 sqlite3_stmt* ppstmt;
90 if (sqlite3_prepare_v2(
91 ppdb_,
92 queryString.c_str(),
93 queryString.length(),
94 &ppstmt,
95 NULL) != SQLITE_OK)
96 {
97 std::string errorMsg = sqlite3_errmsg(ppdb_);
98 sqlite3_finalize(ppstmt);
99
100 throw std::logic_error(errorMsg);
101 }
102
103 if (sqlite3_bind_int(ppstmt, 1, gameId) != SQLITE_OK)
104 {
105 std::string errorMsg = sqlite3_errmsg(ppdb_);
106 sqlite3_finalize(ppstmt);
107
108 throw std::logic_error(errorMsg);
109 }
110
111 if (sqlite3_step(ppstmt) != SQLITE_ROW)
112 {
113 std::string errorMsg = sqlite3_errmsg(ppdb_);
114 sqlite3_finalize(ppstmt);
115
116 throw std::logic_error(errorMsg);
117 }
118
119 int result = sqlite3_column_int(ppstmt, 0);
120
121 sqlite3_finalize(ppstmt);
122
123 return (result > 0);
124}
125
126std::string database::getRandomImageForGame(int gameId) const
127{
128 std::string queryString = "SELECT filename FROM images WHERE game_id = ? ORDER BY RANDOM() LIMIT 1";
129
130 sqlite3_stmt* ppstmt;
131 if (sqlite3_prepare_v2(
132 ppdb_,
133 queryString.c_str(),
134 queryString.length(),
135 &ppstmt,
136 NULL) != SQLITE_OK)
137 {
138 std::string errorMsg = sqlite3_errmsg(ppdb_);
139 sqlite3_finalize(ppstmt);
140
141 throw std::logic_error(errorMsg);
142 }
143
144 if (sqlite3_bind_int(ppstmt, 1, gameId) != SQLITE_OK)
145 {
146 std::string errorMsg = sqlite3_errmsg(ppdb_);
147 sqlite3_finalize(ppstmt);
148
149 throw std::logic_error(errorMsg);
150 }
151
152 if (sqlite3_step(ppstmt) != SQLITE_ROW)
153 {
154 std::string errorMsg = sqlite3_errmsg(ppdb_);
155 sqlite3_finalize(ppstmt);
156
157 throw std::logic_error(errorMsg);
158 }
159
160 std::string result = reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 0));
161
162 sqlite3_finalize(ppstmt);
163
164 return result;
165}
166
167did database::getRandomDidForAchievement(int achievementId) const
168{
169 std::string queryString = "SELECT profile_id, DATETIME(achieved_at) FROM dids WHERE achievement_id = ? ORDER BY RANDOM() LIMIT 1";
170
171 sqlite3_stmt* ppstmt;
172 if (sqlite3_prepare_v2(
173 ppdb_,
174 queryString.c_str(),
175 queryString.length(),
176 &ppstmt,
177 NULL) != SQLITE_OK)
178 {
179 std::string errorMsg = sqlite3_errmsg(ppdb_);
180 sqlite3_finalize(ppstmt);
181
182 throw std::logic_error(errorMsg);
183 }
184
185 if (sqlite3_bind_int(ppstmt, 1, achievementId) != SQLITE_OK)
186 {
187 std::string errorMsg = sqlite3_errmsg(ppdb_);
188 sqlite3_finalize(ppstmt);
189
190 throw std::logic_error(errorMsg);
191 }
192
193 if (sqlite3_step(ppstmt) != SQLITE_ROW)
194 {
195 std::string errorMsg = sqlite3_errmsg(ppdb_);
196 sqlite3_finalize(ppstmt);
197
198 throw std::logic_error(errorMsg);
199 }
200
201 did result;
202 result.profileId = sqlite3_column_int(ppstmt, 0);
203
204 std::tm achievedAt = {};
205
206 std::stringstream dateParser;
207 dateParser << reinterpret_cast<const char*>(sqlite3_column_text(ppstmt, 1));
208 dateParser >> std::get_time(&achievedAt, "%Y-%m-%d %H:%M:%S");
209
210 std::stringstream dateFormatter;
211 dateFormatter << std::put_time(&achievedAt, "%m/%d/%Y");
212 result.date = dateFormatter.str();
213
214 sqlite3_finalize(ppstmt);
215
216 return result;
217}
generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-12-19 18:11:09 +0000