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Fix bug in discard method to handle repository
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r1244:7cb3c310ed8d
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1 1 #include <Catalogue/CatalogueController.h>
2 2
3 3 #include <Variable/Variable.h>
4 4
5 5 #include <CatalogueDao.h>
6 6
7 7 #include <ComparaisonPredicate.h>
8 8 #include <CompoundPredicate.h>
9 9 #include <DBCatalogue.h>
10 10 #include <DBEvent.h>
11 11 #include <DBEventProduct.h>
12 12 #include <DBTag.h>
13 13 #include <IRequestPredicate.h>
14 14
15 15 #include <QDataStream>
16 16 #include <QMutex>
17 17 #include <QThread>
18 18
19 19 #include <QDir>
20 20 #include <QStandardPaths>
21 21
22 22 Q_LOGGING_CATEGORY(LOG_CatalogueController, "CatalogueController")
23 23
24 24 namespace {
25 25
26 26 static QString REPOSITORY_WORK_SUFFIX = QString{"_work"};
27 27 static QString REPOSITORY_TRASH_SUFFIX = QString{"_trash"};
28 28 }
29 29
30 30 class CatalogueController::CatalogueControllerPrivate {
31 31
32 32 public:
33 33 explicit CatalogueControllerPrivate(CatalogueController *parent) : m_Q{parent} {}
34 34
35 35 CatalogueDao m_CatalogueDao;
36 36
37 37 QStringList m_RepositoryList;
38 38 CatalogueController *m_Q;
39 39
40 40 QSet<QString> m_EventKeysWithChanges;
41 41
42 42 QString eventUniqueKey(const std::shared_ptr<DBEvent> &event) const;
43 43
44 44 void copyDBtoDB(const QString &dbFrom, const QString &dbTo);
45 45 QString toWorkRepository(QString repository);
46 46 QString toSyncRepository(QString repository);
47 47 void savAllDB();
48 48
49 49 void saveEvent(std::shared_ptr<DBEvent> event, bool persist = true);
50 50 void saveCatalogue(std::shared_ptr<DBCatalogue> catalogue, bool persist = true);
51 51 };
52 52
53 53 CatalogueController::CatalogueController(QObject *parent)
54 54 : impl{spimpl::make_unique_impl<CatalogueControllerPrivate>(this)}
55 55 {
56 56 qCDebug(LOG_CatalogueController()) << tr("CatalogueController construction")
57 57 << QThread::currentThread();
58 58 }
59 59
60 60 CatalogueController::~CatalogueController()
61 61 {
62 62 qCDebug(LOG_CatalogueController()) << tr("CatalogueController destruction")
63 63 << QThread::currentThread();
64 64 }
65 65
66 66 QStringList CatalogueController::getRepositories() const
67 67 {
68 68 return impl->m_RepositoryList;
69 69 }
70 70
71 71 void CatalogueController::addDB(const QString &dbPath)
72 72 {
73 73 QDir dbDir(dbPath);
74 74 if (dbDir.exists()) {
75 75 auto dirName = dbDir.dirName();
76 76
77 77 if (std::find(impl->m_RepositoryList.cbegin(), impl->m_RepositoryList.cend(), dirName)
78 78 != impl->m_RepositoryList.cend()) {
79 79 qCCritical(LOG_CatalogueController())
80 80 << tr("Impossible to addDB that is already loaded");
81 81 }
82 82
83 83 if (!impl->m_CatalogueDao.addDB(dbPath, dirName)) {
84 84 qCCritical(LOG_CatalogueController())
85 85 << tr("Impossible to addDB %1 from %2 ").arg(dirName, dbPath);
86 86 }
87 87 else {
88 88 impl->m_RepositoryList << dirName;
89 89 impl->copyDBtoDB(dirName, impl->toWorkRepository(dirName));
90 90 }
91 91 }
92 92 else {
93 93 qCCritical(LOG_CatalogueController()) << tr("Impossible to addDB that not exists: ")
94 94 << dbPath;
95 95 }
96 96 }
97 97
98 98 void CatalogueController::saveDB(const QString &destinationPath, const QString &repository)
99 99 {
100 100 if (!impl->m_CatalogueDao.saveDB(destinationPath, repository)) {
101 101 qCCritical(LOG_CatalogueController())
102 102 << tr("Impossible to saveDB %1 from %2 ").arg(repository, destinationPath);
103 103 }
104 104 }
105 105
106 106 std::list<std::shared_ptr<DBEvent> >
107 107 CatalogueController::retrieveEvents(const QString &repository) const
108 108 {
109 109 QString dbDireName = repository.isEmpty() ? REPOSITORY_DEFAULT : repository;
110 110
111 111 auto eventsShared = std::list<std::shared_ptr<DBEvent> >{};
112 112 auto events = impl->m_CatalogueDao.getEvents(impl->toWorkRepository(dbDireName));
113 113 for (auto event : events) {
114 114 eventsShared.push_back(std::make_shared<DBEvent>(event));
115 115 }
116 116 return eventsShared;
117 117 }
118 118
119 119 std::list<std::shared_ptr<DBEvent> > CatalogueController::retrieveAllEvents() const
120 120 {
121 121 auto eventsShared = std::list<std::shared_ptr<DBEvent> >{};
122 122 for (auto repository : impl->m_RepositoryList) {
123 123 eventsShared.splice(eventsShared.end(), retrieveEvents(repository));
124 124 }
125 125
126 126 return eventsShared;
127 127 }
128 128
129 129 std::list<std::shared_ptr<DBEvent> >
130 130 CatalogueController::retrieveEventsFromCatalogue(std::shared_ptr<DBCatalogue> catalogue) const
131 131 {
132 132 auto eventsShared = std::list<std::shared_ptr<DBEvent> >{};
133 133 auto events = impl->m_CatalogueDao.getCatalogueEvents(*catalogue);
134 134 for (auto event : events) {
135 135 eventsShared.push_back(std::make_shared<DBEvent>(event));
136 136 }
137 137 return eventsShared;
138 138 }
139 139
140 140 void CatalogueController::updateEvent(std::shared_ptr<DBEvent> event)
141 141 {
142 142 event->setRepository(impl->toWorkRepository(event->getRepository()));
143 143
144 144 auto uniqueId = impl->eventUniqueKey(event);
145 145 impl->m_EventKeysWithChanges.insert(uniqueId);
146 146
147 147 impl->m_CatalogueDao.updateEvent(*event);
148 148 }
149 149
150 150 void CatalogueController::updateEventProduct(std::shared_ptr<DBEventProduct> eventProduct)
151 151 {
152 152 impl->m_CatalogueDao.updateEventProduct(*eventProduct);
153 153 }
154 154
155 155 void CatalogueController::removeEvent(std::shared_ptr<DBEvent> event)
156 156 {
157 157 // Remove it from both repository and repository_work
158 158 event->setRepository(impl->toWorkRepository(event->getRepository()));
159 159 impl->m_CatalogueDao.removeEvent(*event);
160 160 event->setRepository(impl->toSyncRepository(event->getRepository()));
161 161 impl->m_CatalogueDao.removeEvent(*event);
162 162 impl->savAllDB();
163 163 }
164 164
165 165 void CatalogueController::addEvent(std::shared_ptr<DBEvent> event)
166 166 {
167 167 event->setRepository(impl->toWorkRepository(event->getRepository()));
168 168
169 169 auto eventTemp = *event;
170 170 impl->m_CatalogueDao.addEvent(eventTemp);
171 171
172 172 // Call update is necessary at the creation of add Event if it has some tags or some event
173 173 // products
174 174 if (!event->getEventProducts().empty() || !event->getTags().empty()) {
175 175
176 176 auto eventProductsTemp = eventTemp.getEventProducts();
177 177 auto eventProductTempUpdated = std::list<DBEventProduct>{};
178 178 for (auto eventProductTemp : eventProductsTemp) {
179 179 eventProductTemp.setEvent(eventTemp);
180 180 eventProductTempUpdated.push_back(eventProductTemp);
181 181 }
182 182 eventTemp.setEventProducts(eventProductTempUpdated);
183 183
184 184 impl->m_CatalogueDao.updateEvent(eventTemp);
185 185 }
186 186 }
187 187
188 188 void CatalogueController::saveEvent(std::shared_ptr<DBEvent> event)
189 189 {
190 190 impl->saveEvent(event, true);
191 191 impl->m_EventKeysWithChanges.remove(impl->eventUniqueKey(event));
192 192 }
193 193
194 194 void CatalogueController::discardEvent(std::shared_ptr<DBEvent> event)
195 195 {
196 196 auto uniqIdPredicate = std::make_shared<ComparaisonPredicate>(
197 197 QString{"uniqId"}, event->getUniqId(), ComparaisonOperation::EQUALEQUAL);
198 198
199 auto repositoryPredicate = std::make_shared<ComparaisonPredicate>(
199 auto syncRepositoryPredicate = std::make_shared<ComparaisonPredicate>(
200 200 QString{"repository"}, impl->toSyncRepository(event->getRepository()),
201 201 ComparaisonOperation::EQUALEQUAL);
202 202
203 auto compCompoundPred = std::make_shared<CompoundPredicate>(CompoundOperation::AND);
204 compCompoundPred->AddRequestPredicate(uniqIdPredicate);
205 compCompoundPred->AddRequestPredicate(repositoryPredicate);
203 auto syncPred = std::make_shared<CompoundPredicate>(CompoundOperation::AND);
204 syncPred->AddRequestPredicate(uniqIdPredicate);
205 syncPred->AddRequestPredicate(syncRepositoryPredicate);
206 206
207 207
208 auto syncEvent = impl->m_CatalogueDao.getEvent(compCompoundPred);
208 auto workRepositoryPredicate = std::make_shared<ComparaisonPredicate>(
209 QString{"repository"}, impl->toWorkRepository(event->getRepository()),
210 ComparaisonOperation::EQUALEQUAL);
211
212 auto workPred = std::make_shared<CompoundPredicate>(CompoundOperation::AND);
213 workPred->AddRequestPredicate(uniqIdPredicate);
214 workPred->AddRequestPredicate(workRepositoryPredicate);
215
216
217 auto syncEvent = impl->m_CatalogueDao.getEvent(syncPred);
209 218 impl->m_CatalogueDao.copyEvent(syncEvent, impl->toWorkRepository(event->getRepository()), true);
210 *event = syncEvent;
219
220 auto workEvent = impl->m_CatalogueDao.getEvent(workPred);
221 *event = workEvent;
211 222 impl->m_EventKeysWithChanges.remove(impl->eventUniqueKey(event));
212 223 }
213 224
214 225 bool CatalogueController::eventHasChanges(std::shared_ptr<DBEvent> event) const
215 226 {
216 227 return impl->m_EventKeysWithChanges.contains(impl->eventUniqueKey(event));
217 228 }
218 229
219 230 std::list<std::shared_ptr<DBCatalogue> >
220 231 CatalogueController::retrieveCatalogues(const QString &repository) const
221 232 {
222 233 QString dbDireName = repository.isEmpty() ? REPOSITORY_DEFAULT : repository;
223 234
224 235 auto cataloguesShared = std::list<std::shared_ptr<DBCatalogue> >{};
225 236 auto catalogues = impl->m_CatalogueDao.getCatalogues(impl->toWorkRepository(dbDireName));
226 237 for (auto catalogue : catalogues) {
227 238 cataloguesShared.push_back(std::make_shared<DBCatalogue>(catalogue));
228 239 }
229 240 return cataloguesShared;
230 241 }
231 242
232 243 void CatalogueController::updateCatalogue(std::shared_ptr<DBCatalogue> catalogue)
233 244 {
234 245 catalogue->setRepository(impl->toWorkRepository(catalogue->getRepository()));
235 246
236 247 impl->m_CatalogueDao.updateCatalogue(*catalogue);
237 248 }
238 249
239 250 void CatalogueController::removeCatalogue(std::shared_ptr<DBCatalogue> catalogue)
240 251 {
241 252 // Remove it from both repository and repository_work
242 253 catalogue->setRepository(impl->toWorkRepository(catalogue->getRepository()));
243 254 impl->m_CatalogueDao.removeCatalogue(*catalogue);
244 255 catalogue->setRepository(impl->toSyncRepository(catalogue->getRepository()));
245 256 impl->m_CatalogueDao.removeCatalogue(*catalogue);
246 257 }
247 258
248 259 void CatalogueController::saveCatalogue(std::shared_ptr<DBCatalogue> catalogue)
249 260 {
250 261 impl->saveCatalogue(catalogue, true);
251 262 }
252 263
253 264 void CatalogueController::saveAll()
254 265 {
255 266 for (auto repository : impl->m_RepositoryList) {
256 267 // Save Event
257 268 auto events = this->retrieveEvents(repository);
258 269 for (auto event : events) {
259 270 impl->saveEvent(event, false);
260 271 }
261 272
262 273 // Save Catalogue
263 274 auto catalogues = this->retrieveCatalogues(repository);
264 275 for (auto catalogue : catalogues) {
265 276 impl->saveCatalogue(catalogue, false);
266 277 }
267 278 }
268 279
269 280 impl->savAllDB();
270 281 impl->m_EventKeysWithChanges.clear();
271 282 }
272 283
273 284 bool CatalogueController::hasChanges() const
274 285 {
275 286 return !impl->m_EventKeysWithChanges.isEmpty(); // TODO: catalogues
276 287 }
277 288
278 289 QByteArray
279 290 CatalogueController::mimeDataForEvents(const QVector<std::shared_ptr<DBEvent> > &events) const
280 291 {
281 292 auto encodedData = QByteArray{};
282 293
283 294 QMap<QString, QVariantList> idsPerRepository;
284 295 for (auto event : events) {
285 296 idsPerRepository[event->getRepository()] << event->getUniqId();
286 297 }
287 298
288 299 QDataStream stream{&encodedData, QIODevice::WriteOnly};
289 300 stream << idsPerRepository;
290 301
291 302 return encodedData;
292 303 }
293 304
294 305 QVector<std::shared_ptr<DBEvent> >
295 306 CatalogueController::eventsForMimeData(const QByteArray &mimeData) const
296 307 {
297 308 auto events = QVector<std::shared_ptr<DBEvent> >{};
298 309 QDataStream stream{mimeData};
299 310
300 311 QMap<QString, QVariantList> idsPerRepository;
301 312 stream >> idsPerRepository;
302 313
303 314 for (auto it = idsPerRepository.cbegin(); it != idsPerRepository.cend(); ++it) {
304 315 auto repository = it.key();
305 316 auto allRepositoryEvent = retrieveEvents(repository);
306 317 for (auto uuid : it.value()) {
307 318 for (auto repositoryEvent : allRepositoryEvent) {
308 319 if (uuid.toUuid() == repositoryEvent->getUniqId()) {
309 320 events << repositoryEvent;
310 321 }
311 322 }
312 323 }
313 324 }
314 325
315 326 return events;
316 327 }
317 328
318 329 void CatalogueController::initialize()
319 330 {
320 331 qCDebug(LOG_CatalogueController()) << tr("CatalogueController init")
321 332 << QThread::currentThread();
322 333
323 334 impl->m_CatalogueDao.initialize();
324 335 auto defaultRepositoryLocation
325 336 = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
326 337
327 338 QDir defaultRepositoryLocationDir;
328 339 if (defaultRepositoryLocationDir.mkpath(defaultRepositoryLocation)) {
329 340 defaultRepositoryLocationDir.cd(defaultRepositoryLocation);
330 341 auto defaultRepository = defaultRepositoryLocationDir.absoluteFilePath(REPOSITORY_DEFAULT);
331 342 qCInfo(LOG_CatalogueController()) << tr("Persistant data loading from: ")
332 343 << defaultRepository;
333 344 this->addDB(defaultRepository);
334 345 }
335 346 else {
336 347 qCWarning(LOG_CatalogueController())
337 348 << tr("Cannot load the persistent default repository from ")
338 349 << defaultRepositoryLocation;
339 350 }
340 351
341 352 qCDebug(LOG_CatalogueController()) << tr("CatalogueController init END");
342 353 }
343 354
344 355 QString CatalogueController::CatalogueControllerPrivate::eventUniqueKey(
345 356 const std::shared_ptr<DBEvent> &event) const
346 357 {
347 358 return event->getUniqId().toString().append(event->getRepository());
348 359 }
349 360
350 361 void CatalogueController::CatalogueControllerPrivate::copyDBtoDB(const QString &dbFrom,
351 362 const QString &dbTo)
352 363 {
353 364 // auto cataloguesShared = std::list<std::shared_ptr<DBCatalogue> >{};
354 365 auto catalogues = m_CatalogueDao.getCatalogues(dbFrom);
355 366 auto events = m_CatalogueDao.getEvents(dbFrom);
356 367 for (auto catalogue : catalogues) {
357 368 m_CatalogueDao.copyCatalogue(catalogue, dbTo, true);
358 369 }
359 370
360 371 for (auto event : events) {
361 372 m_CatalogueDao.copyEvent(event, dbTo, true);
362 373 }
363 374 }
364 375
365 376 QString CatalogueController::CatalogueControllerPrivate::toWorkRepository(QString repository)
366 377 {
367 378 auto syncRepository = toSyncRepository(repository);
368 379
369 380 return QString("%1%2").arg(syncRepository, REPOSITORY_WORK_SUFFIX);
370 381 }
371 382
372 383 QString CatalogueController::CatalogueControllerPrivate::toSyncRepository(QString repository)
373 384 {
374 385 auto syncRepository = repository;
375 386 if (repository.endsWith(REPOSITORY_WORK_SUFFIX)) {
376 387 syncRepository.remove(REPOSITORY_WORK_SUFFIX);
377 388 }
378 389 else if (repository.endsWith(REPOSITORY_TRASH_SUFFIX)) {
379 390 syncRepository.remove(REPOSITORY_TRASH_SUFFIX);
380 391 }
381 392 return syncRepository;
382 393 }
383 394
384 395 void CatalogueController::CatalogueControllerPrivate::savAllDB()
385 396 {
386 397 for (auto repository : m_RepositoryList) {
387 398 auto defaultRepositoryLocation
388 399 = QStandardPaths::writableLocation(QStandardPaths::AppDataLocation);
389 400 m_CatalogueDao.saveDB(defaultRepositoryLocation, repository);
390 401 }
391 402 }
392 403
393 404 void CatalogueController::CatalogueControllerPrivate::saveEvent(std::shared_ptr<DBEvent> event,
394 405 bool persist)
395 406 {
396 407 m_CatalogueDao.copyEvent(*event, toSyncRepository(event->getRepository()), true);
397 408 if (persist) {
398 409 savAllDB();
399 410 }
400 411 }
401 412
402 413 void CatalogueController::CatalogueControllerPrivate::saveCatalogue(
403 414 std::shared_ptr<DBCatalogue> catalogue, bool persist)
404 415 {
405 416 m_CatalogueDao.copyCatalogue(*catalogue, toSyncRepository(catalogue->getRepository()), true);
406 417 if (persist) {
407 418 savAllDB();
408 419 }
409 420 }
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