1 |
/*
|
2 |
* Primary developers: Hedin & Kevin
|
3 |
*/
|
4 |
|
5 |
#include "StdAfx.h"
|
6 |
#include ".\MicrosoftDBLayer.h"
|
7 |
|
8 |
|
9 |
MicrosoftDBLayer::MicrosoftDBLayer(ConfigFile &config)
|
10 |
{
|
11 |
CString dsn;
|
12 |
dsn.Format("ODBC; Description=; DRIVER=SQL Server; SERVER=%s; UID=%s; PWD=%s", config.host, config.username, config.password);
|
13 |
db.OpenEx(dsn, CDatabase::noOdbcDialog);
|
14 |
|
15 |
CString sql;
|
16 |
sql.Format("USE %s", config.database);
|
17 |
db.ExecuteSQL(sql);
|
18 |
}
|
19 |
|
20 |
MicrosoftDBLayer::~MicrosoftDBLayer(void)
|
21 |
{
|
22 |
db.Close();
|
23 |
}
|
24 |
|
25 |
vector<Person> MicrosoftDBLayer::GetPersonAll(void)
|
26 |
{
|
27 |
vector<Person> buffer;
|
28 |
CString id, inits, name, isadmin, pass;
|
29 |
|
30 |
CRecordset rs(&db);
|
31 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, "SELECT PersonID, Initialer, Navn, Admin, Pass FROM Person ORDER BY Initialer DESC");
|
32 |
while(!rs.IsEOF())
|
33 |
{
|
34 |
rs.GetFieldValue((short)0,id);
|
35 |
rs.GetFieldValue(1,inits);
|
36 |
rs.GetFieldValue(2,name);
|
37 |
rs.GetFieldValue(3,isadmin);
|
38 |
rs.GetFieldValue(4,pass);
|
39 |
|
40 |
Person p;
|
41 |
p.id = id;
|
42 |
p.inits = inits;
|
43 |
p.name = name;
|
44 |
p.isadmin = (isadmin == 1);
|
45 |
p.pass = pass;
|
46 |
|
47 |
buffer.push_back(p);
|
48 |
|
49 |
rs.MoveNext();
|
50 |
}
|
51 |
rs.Close();
|
52 |
return buffer;
|
53 |
}
|
54 |
|
55 |
Person MicrosoftDBLayer::GetPerson(CString wantInits)
|
56 |
{
|
57 |
|
58 |
CString id, inits, name, isadmin, pass;
|
59 |
CString SQL;
|
60 |
|
61 |
Person p;
|
62 |
|
63 |
wantInits.Replace("'","\"");
|
64 |
|
65 |
SQL = "SELECT PersonID, Initialer, Navn, Admin, Pass FROM Person WHERE (Initialer = '" + wantInits + "')";
|
66 |
CRecordset rs(&db);
|
67 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
68 |
|
69 |
if(!rs.IsEOF() )
|
70 |
{
|
71 |
rs.GetFieldValue((short)0,id);
|
72 |
rs.GetFieldValue(1,inits);
|
73 |
rs.GetFieldValue(2,name);
|
74 |
rs.GetFieldValue(3,isadmin);
|
75 |
rs.GetFieldValue(4,pass);
|
76 |
|
77 |
p.id = id;
|
78 |
p.inits = inits;
|
79 |
p.name = name;
|
80 |
p.isadmin = (isadmin == "1");
|
81 |
p.pass = pass;
|
82 |
}
|
83 |
|
84 |
return p;
|
85 |
}
|
86 |
|
87 |
bool MicrosoftDBLayer::AddPerson(Person NewPerson)
|
88 |
{
|
89 |
CString SQL;
|
90 |
NewPerson.inits.Replace("'","\"");
|
91 |
NewPerson.name.Replace("'","\"");
|
92 |
NewPerson.pass.Replace("'","\"");
|
93 |
SQL.Format("INSERT into Person(Initialer, Navn, Admin, Pass) VALUES('%s', '%s', '%d', '%s')",NewPerson.inits, NewPerson.name, NewPerson.isadmin, NewPerson.pass);
|
94 |
db.ExecuteSQL(SQL);
|
95 |
return true;
|
96 |
}
|
97 |
|
98 |
bool MicrosoftDBLayer::UpdatePerson(Person ChangePerson)
|
99 |
{
|
100 |
CString SQL;
|
101 |
ChangePerson.inits.Replace("'","\"");
|
102 |
ChangePerson.name.Replace("'","\"");
|
103 |
ChangePerson.pass.Replace("'","\"");
|
104 |
ChangePerson.id.Replace("'","\"");
|
105 |
SQL.Format("UPDATE Person SET Initialer = '%s', Navn = '%s', Pass = '%s', Admin = '%d' WHERE PersonID = '%s'", ChangePerson.inits, ChangePerson.name, ChangePerson.pass, ChangePerson.isadmin, ChangePerson.id);
|
106 |
db.ExecuteSQL(SQL);
|
107 |
return true;
|
108 |
}
|
109 |
|
110 |
bool MicrosoftDBLayer::DeletePerson(Person RemovePerson)
|
111 |
{
|
112 |
CString SQL;
|
113 |
RemovePerson.id.Replace("'","\"");
|
114 |
SQL.Format("DELETE FROM Person WHERE PersonID = '%s'", RemovePerson.id);
|
115 |
db.ExecuteSQL(SQL);
|
116 |
return true;
|
117 |
}
|
118 |
|
119 |
bool MicrosoftDBLayer::ReturnEquipment(CString barcode)
|
120 |
{
|
121 |
CString SQL;
|
122 |
barcode.Replace("'","\"");
|
123 |
SQL.Format("UPDATE Udstyr SET Status = '3' WHERE Stregkode= '%s'", barcode);
|
124 |
db.ExecuteSQL(SQL);
|
125 |
|
126 |
SQL.Format("UPDATE Udlån SET Afleveringsdato = Getdate() WHERE Stregkode= '%s' AND Afleveringsdato IS NULL ", barcode);
|
127 |
db.ExecuteSQL(SQL);
|
128 |
|
129 |
checkReservations(barcode);
|
130 |
return true;
|
131 |
}
|
132 |
|
133 |
bool MicrosoftDBLayer::CheckoutEquipment(Person CheckPersID, Equipment CheckEquip, int Numdays)
|
134 |
{
|
135 |
CString SQL;
|
136 |
CheckEquip.barcode.Replace("'","\"");
|
137 |
CheckPersID.id.Replace("'","\"");
|
138 |
SQL.Format("UPDATE Udstyr SET Status = '1' WHERE Stregkode = '%s' ", CheckEquip.barcode);
|
139 |
db.ExecuteSQL(SQL);
|
140 |
SQL.Format("INSERT INTO Udlån (PersonID, Stregkode, Startdato, Antaldage) VALUES( '%s','%s', GetDate(),'%d')", CheckPersID.id, CheckEquip.barcode, Numdays);
|
141 |
db.ExecuteSQL(SQL);
|
142 |
return true;
|
143 |
}
|
144 |
|
145 |
bool MicrosoftDBLayer::EquipmentReservation(CString barcode, Person CheckPerson)
|
146 |
{
|
147 |
CString SQL;
|
148 |
CheckPerson.id.Replace("'","\"");
|
149 |
barcode.Replace("'","\"");
|
150 |
SQL.Format("INSERT INTO Resevation (PersonID, Stregkode, Startdato) VALUES( '%s','%s', GetDate())", CheckPerson.id, barcode);
|
151 |
db.ExecuteSQL(SQL);
|
152 |
checkReservations(barcode);
|
153 |
return true;
|
154 |
}
|
155 |
|
156 |
bool MicrosoftDBLayer::UpdateEquipment(Equipment CheckEquip)
|
157 |
{
|
158 |
CString SQL;
|
159 |
CheckEquip.name.Replace("'","\"");
|
160 |
CheckEquip.description.Replace("'","\"");
|
161 |
CheckEquip.placement.Replace("'","\"");
|
162 |
CheckEquip.status.Replace("'","\"");
|
163 |
CheckEquip.barcode.Replace("'","\"");
|
164 |
SQL.Format("UPDATE Udstyr SET Navn = '%s', Beskrivelse = '%s', Placering = '%s' WHERE Stregkode = '%s'", CheckEquip.name, CheckEquip.description, CheckEquip.placement, CheckEquip.barcode);
|
165 |
db.ExecuteSQL(SQL);
|
166 |
return true;
|
167 |
}
|
168 |
|
169 |
bool MicrosoftDBLayer::AddEquipment(Equipment AddEquip)
|
170 |
{
|
171 |
CString SQL;
|
172 |
AddEquip.barcode.Replace("'","\"");
|
173 |
AddEquip.name.Replace("'","\"");
|
174 |
AddEquip.description.Replace("'","\"");
|
175 |
AddEquip.placement.Replace("'","\"");
|
176 |
SQL.Format("INSERT into Udstyr(Stregkode, Navn, Beskrivelse, Placering, Status) VALUES('%s', '%s', '%s', '%s', '%s')",AddEquip.barcode, AddEquip.name, AddEquip.description, AddEquip.placement, "3");
|
177 |
db.ExecuteSQL(SQL);
|
178 |
return true;
|
179 |
}
|
180 |
|
181 |
vector<Equipment> MicrosoftDBLayer::GetEquipmentAll(void)
|
182 |
{
|
183 |
vector<Equipment> buffer;
|
184 |
CString barcode, name, description, placement, status;
|
185 |
|
186 |
CRecordset rs(&db);
|
187 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, "SELECT Stregkode, Navn, Beskrivelse, Placering, Status FROM Udstyr");
|
188 |
while(!rs.IsEOF())
|
189 |
{
|
190 |
rs.GetFieldValue((short)0,barcode);
|
191 |
rs.GetFieldValue(1,name);
|
192 |
rs.GetFieldValue(2,description);
|
193 |
rs.GetFieldValue(3,placement);
|
194 |
rs.GetFieldValue(4,status);
|
195 |
|
196 |
Equipment p;
|
197 |
p.barcode = barcode;
|
198 |
p.name = name;
|
199 |
p.description = description;
|
200 |
p.placement = placement;
|
201 |
p.status = status;
|
202 |
buffer.push_back(p);
|
203 |
|
204 |
rs.MoveNext();
|
205 |
}
|
206 |
rs.Close();
|
207 |
return buffer;
|
208 |
}
|
209 |
|
210 |
Equipment MicrosoftDBLayer::GetEquipment(CString wantBarcode)
|
211 |
{
|
212 |
|
213 |
CString barcode,name,description,placement,status;
|
214 |
|
215 |
CString SQL;
|
216 |
|
217 |
wantBarcode.Replace("'","\"");
|
218 |
|
219 |
Equipment e;
|
220 |
|
221 |
SQL.Format("SELECT Stregkode,Navn,Udstyr.Beskrivelse,Placering,Status.Beskrivelse FROM Udstyr INNER JOIN Status ON Udstyr.Status = Status.StatusID Where (Stregkode = '%s')", wantBarcode);
|
222 |
CRecordset rs(&db);
|
223 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
224 |
if (!rs.IsEOF() )
|
225 |
{
|
226 |
rs.GetFieldValue((short)0,barcode);
|
227 |
rs.GetFieldValue(1,name);
|
228 |
rs.GetFieldValue(2,description);
|
229 |
rs.GetFieldValue(3,placement);
|
230 |
rs.GetFieldValue(4,status);
|
231 |
|
232 |
e.barcode = barcode;
|
233 |
e.name = name;
|
234 |
e.description = description;
|
235 |
e.placement = placement;
|
236 |
e.status = status;
|
237 |
|
238 |
rs.Close();
|
239 |
|
240 |
//fill Equipment::checkouts
|
241 |
SQL = "SELECT TOP 10 Udlån.StartDato, Udlån.Afleveringsdato,Udlån.Antaldage, Person.Initialer\
|
242 |
FROM Udlån\
|
243 |
INNER JOIN Person ON Udlån.PersonID = Person.PersonID ";
|
244 |
SQL += "WHERE Udlån.Stregkode = " + barcode + " ORDER BY STARTDATO DESC";
|
245 |
CRecordset rs(&db);
|
246 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
247 |
if (rs.GetRecordCount()>0) {
|
248 |
rs.MoveFirst();
|
249 |
while ( !rs.IsEOF() ) {
|
250 |
Checkout check;
|
251 |
rs.GetFieldValue((short)0, check.startdate);
|
252 |
rs.GetFieldValue(1, check.enddate);
|
253 |
rs.GetFieldValue(2, check.numdays);
|
254 |
rs.GetFieldValue(3, check.inits);
|
255 |
|
256 |
e.checkouts.push_back(check);
|
257 |
rs.MoveNext();
|
258 |
}
|
259 |
}
|
260 |
rs.Close();
|
261 |
|
262 |
// fill Equipment::reservations
|
263 |
SQL = "SELECT Resevation.ResevationID, Resevation.StartDato, Person.Initialer\
|
264 |
FROM Resevation\
|
265 |
INNER JOIN Person ON Resevation.PersonID = Person.PersonID ";
|
266 |
SQL += "WHERE Resevation.Stregkode = " + barcode + " ORDER BY STARTDATO ASC";
|
267 |
|
268 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
269 |
if (rs.GetRecordCount()>0) {
|
270 |
rs.MoveFirst();
|
271 |
while ( !rs.IsEOF() ) {
|
272 |
Reservation res;
|
273 |
rs.GetFieldValue((short)0, res.reservationID);
|
274 |
rs.GetFieldValue(1, res.startdate);
|
275 |
rs.GetFieldValue(2, res.inits);
|
276 |
|
277 |
e.reservations.push_back(res);
|
278 |
rs.MoveNext();
|
279 |
}
|
280 |
}
|
281 |
rs.Close();
|
282 |
}
|
283 |
|
284 |
return e;
|
285 |
}
|
286 |
|
287 |
bool MicrosoftDBLayer::DeleteEquipment(Equipment DelEquip)
|
288 |
{
|
289 |
CString SQL;
|
290 |
DelEquip.barcode.Replace("'","\"");
|
291 |
SQL.Format("DELETE FROM Udstyr WHERE Stregkode = '%s'", DelEquip.barcode);
|
292 |
db.ExecuteSQL(SQL);
|
293 |
return true;
|
294 |
}
|
295 |
|
296 |
|
297 |
// Developed by Torben H. Nielsen
|
298 |
vector<Equipment> MicrosoftDBLayer::Search(CString barcode, CString name, CString inits, bool available, bool reserved, bool deposited)
|
299 |
{
|
300 |
vector<Equipment> buffer;
|
301 |
|
302 |
barcode.Replace("'","\"");
|
303 |
name.Replace("'","\"");
|
304 |
inits.Replace("'","\"");
|
305 |
|
306 |
//here are the wanted equipments found through 3 seperate queries - I could also
|
307 |
//find them all in one query where I joined the 3 selects via a UNION
|
308 |
CString SQL;
|
309 |
if (available == true) {
|
310 |
SQL = "SELECT DISTINCT Udstyr.stregkode,Udstyr.Navn,Udstyr.Beskrivelse,Udstyr.Placering,Status.Beskrivelse \
|
311 |
FROM Udstyr \
|
312 |
INNER JOIN Status ON Udstyr.status = Status.StatusID WHERE Udstyr.Status = 3 ";
|
313 |
if (barcode != "")
|
314 |
SQL += " AND Udstyr.stregkode = '" + barcode + "' ";
|
315 |
if (name != "")
|
316 |
SQL += " AND Udstyr.Navn LIKE '%" + name + "%' ";
|
317 |
|
318 |
CRecordset rs(&db);
|
319 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
320 |
FillEquipmentVector(buffer,rs);
|
321 |
rs.Close();
|
322 |
}
|
323 |
|
324 |
if (reserved == true) {
|
325 |
SQL = "SELECT DISTINCT Udstyr.stregkode,Udstyr.Navn,Udstyr.Beskrivelse,Udstyr.Placering,Status.Beskrivelse \r\n\
|
326 |
FROM Udstyr \r\n\
|
327 |
INNER JOIN Status ON Udstyr.status = Status.StatusID \r\n\
|
328 |
INNER JOIN Resevation ON Udstyr.Stregkode = Resevation.stregkode \r\n\
|
329 |
INNER JOIN Person ON Resevation.PersonID = Person.PersonID\r\n\
|
330 |
WHERE ( Udstyr.Status = 2 OR Person.Initialer = '" + inits + "') ";
|
331 |
if (barcode != "")
|
332 |
SQL += " AND Udstyr.stregkode = '" + barcode + "' ";
|
333 |
if (name != "")
|
334 |
SQL += " AND Udstyr.Navn LIKE '%" + name + "%' ";
|
335 |
//if (inits != "")
|
336 |
// SQL += " AND Person.Initialer = '" + inits + "' ";
|
337 |
|
338 |
CRecordset rs(&db);
|
339 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
340 |
FillEquipmentVector(buffer,rs);
|
341 |
rs.Close();
|
342 |
}
|
343 |
|
344 |
|
345 |
if (deposited == true) {
|
346 |
SQL = "SELECT DISTINCT Udstyr.stregkode,Udstyr.Navn,Udstyr.Beskrivelse,Udstyr.Placering,Status.Beskrivelse \r\n\
|
347 |
FROM Udstyr \r\n\
|
348 |
INNER JOIN Status ON Udstyr.status = Status.StatusID \r\n\
|
349 |
INNER JOIN Udlån ON Udstyr.Stregkode = Udlån.stregkode \r\n\
|
350 |
INNER JOIN Person ON Udlån.PersonID = person.PersonID\r\n\
|
351 |
WHERE Udstyr.Status = 1 \r\n\
|
352 |
AND Udlån.Afleveringsdato IS NULL";
|
353 |
if (barcode != "")
|
354 |
SQL += " AND Udstyr.stregkode = '" + barcode + "' ";
|
355 |
if (name != "")
|
356 |
SQL += " AND Udstyr.Navn LIKE '%" + name + "%' ";
|
357 |
if (inits != "")
|
358 |
SQL += " AND Person.Initialer = '" + inits + "' ";
|
359 |
|
360 |
CRecordset rs(&db);
|
361 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
362 |
FillEquipmentVector(buffer,rs);
|
363 |
rs.Close();
|
364 |
}
|
365 |
|
366 |
return buffer;
|
367 |
}
|
368 |
|
369 |
// Developed by Torben H. Nielsen
|
370 |
void MicrosoftDBLayer::FillEquipmentVector(vector<Equipment> &buffer, CRecordset &rs)
|
371 |
{
|
372 |
CString barcode,name,description,placement,status;
|
373 |
if (rs.GetRecordCount()>0) {
|
374 |
rs.MoveFirst();
|
375 |
while (!rs.IsEOF() ) {
|
376 |
Equipment eq;
|
377 |
rs.GetFieldValue((short)0, eq.barcode);
|
378 |
rs.GetFieldValue(1, eq.name);
|
379 |
rs.GetFieldValue(2, eq.description);
|
380 |
rs.GetFieldValue(3, eq.placement);
|
381 |
rs.GetFieldValue(4, eq.status);
|
382 |
|
383 |
buffer.push_back(eq);
|
384 |
|
385 |
rs.MoveNext();
|
386 |
}
|
387 |
}
|
388 |
}
|
389 |
//Developed by Torben H. Nielsen
|
390 |
void MicrosoftDBLayer::checkReservations(CString barcode)
|
391 |
{
|
392 |
CString scount,status;
|
393 |
barcode.Replace("'","\"");
|
394 |
CString SQL = "SELECT count(*) FROM Resevation WHERE Resevation.Stregkode = '" + barcode + "'";
|
395 |
CRecordset rs(&db);
|
396 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE,SQL);
|
397 |
rs.MoveFirst();
|
398 |
rs.GetFieldValue((short)0,scount);
|
399 |
int reservationCount = atoi(scount);
|
400 |
rs.Close();
|
401 |
|
402 |
SQL = "SELECT status FROM Udstyr WHERE Udstyr.Stregkode = '" + barcode + "'";
|
403 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE,SQL);
|
404 |
if (rs.GetRecordCount() >0) {
|
405 |
rs.MoveFirst();
|
406 |
rs.GetFieldValue((short)0,status);
|
407 |
}
|
408 |
rs.Close();
|
409 |
|
410 |
if (reservationCount > 0 && status == "3") {//equipment is available and has at lease one reservation
|
411 |
SQL = "UPDATE Udstyr SET Status = 2 WHERE Stregkode = '" + barcode + "'";
|
412 |
db.ExecuteSQL(SQL);
|
413 |
}
|
414 |
}
|
415 |
|
416 |
//Developed by Torben H. Nielsen
|
417 |
bool MicrosoftDBLayer::DeleteReservation(CString barcode, CString resid)
|
418 |
{
|
419 |
barcode.Replace("'","\"");
|
420 |
resid.Replace("'","\"");
|
421 |
CString SQL = "DELETE FROM Resevation WHERE resevationid = " + resid;
|
422 |
db.ExecuteSQL(SQL);
|
423 |
checkReservations(barcode);
|
424 |
return true;
|
425 |
}
|
426 |
|