1 |
torben |
31 |
/*
|
2 |
|
|
* Primary developers: Hedin & Kevin
|
3 |
|
|
*/
|
4 |
torben |
19 |
|
5 |
torben |
8 |
#include "StdAfx.h"
|
6 |
|
|
#include ".\databaselayer.h"
|
7 |
|
|
|
8 |
|
|
|
9 |
|
|
DatabaseLayer::DatabaseLayer(void)
|
10 |
|
|
{
|
11 |
torben |
23 |
db.OpenEx("ODBC; Description=; DRIVER=SQL Server; SERVER=TK-Teacher; UID=GroupTwo; PWD=toog30", CDatabase::noOdbcDialog);
|
12 |
torben |
8 |
db.ExecuteSQL("USE GroupTwo");
|
13 |
|
|
}
|
14 |
|
|
|
15 |
|
|
DatabaseLayer::~DatabaseLayer(void)
|
16 |
|
|
{
|
17 |
torben |
17 |
db.Close();
|
18 |
torben |
8 |
}
|
19 |
|
|
|
20 |
|
|
vector<Person> DatabaseLayer::GetPersonAll(void)
|
21 |
|
|
{
|
22 |
|
|
vector<Person> buffer;
|
23 |
|
|
CString id, inits, name, isadmin, pass;
|
24 |
|
|
|
25 |
|
|
CRecordset rs(&db);
|
26 |
torben |
17 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, "SELECT PersonID, Initialer, Navn, Admin, Pass FROM Person ORDER BY Initialer DESC");
|
27 |
torben |
8 |
while(!rs.IsEOF())
|
28 |
|
|
{
|
29 |
|
|
rs.GetFieldValue((short)0,id);
|
30 |
|
|
rs.GetFieldValue(1,inits);
|
31 |
|
|
rs.GetFieldValue(2,name);
|
32 |
|
|
rs.GetFieldValue(3,isadmin);
|
33 |
|
|
rs.GetFieldValue(4,pass);
|
34 |
|
|
|
35 |
|
|
Person p;
|
36 |
|
|
p.id = id;
|
37 |
|
|
p.inits = inits;
|
38 |
|
|
p.name = name;
|
39 |
|
|
p.isadmin = (isadmin == 1);
|
40 |
|
|
p.pass = pass;
|
41 |
|
|
|
42 |
|
|
buffer.push_back(p);
|
43 |
|
|
|
44 |
|
|
rs.MoveNext();
|
45 |
|
|
}
|
46 |
|
|
rs.Close();
|
47 |
|
|
return buffer;
|
48 |
|
|
}
|
49 |
|
|
|
50 |
|
|
Person DatabaseLayer::GetPerson(CString wantInits)
|
51 |
|
|
{
|
52 |
|
|
|
53 |
|
|
CString id, inits, name, isadmin, pass;
|
54 |
|
|
CString SQL;
|
55 |
|
|
|
56 |
|
|
Person p;
|
57 |
torben |
39 |
|
58 |
|
|
wantInits.Replace("'","\"");
|
59 |
|
|
|
60 |
torben |
8 |
SQL = "SELECT PersonID, Initialer, Navn, Admin, Pass FROM Person WHERE (Initialer = '" + wantInits + "')";
|
61 |
|
|
CRecordset rs(&db);
|
62 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
63 |
torben |
39 |
|
64 |
torben |
8 |
if(!rs.IsEOF() )
|
65 |
|
|
{
|
66 |
|
|
rs.GetFieldValue((short)0,id);
|
67 |
|
|
rs.GetFieldValue(1,inits);
|
68 |
|
|
rs.GetFieldValue(2,name);
|
69 |
|
|
rs.GetFieldValue(3,isadmin);
|
70 |
|
|
rs.GetFieldValue(4,pass);
|
71 |
|
|
|
72 |
|
|
p.id = id;
|
73 |
|
|
p.inits = inits;
|
74 |
|
|
p.name = name;
|
75 |
torben |
9 |
p.isadmin = (isadmin == "1");
|
76 |
torben |
8 |
p.pass = pass;
|
77 |
|
|
}
|
78 |
torben |
39 |
|
79 |
torben |
8 |
return p;
|
80 |
|
|
}
|
81 |
|
|
|
82 |
|
|
bool DatabaseLayer::AddPerson(Person NewPerson)
|
83 |
|
|
{
|
84 |
|
|
CString SQL;
|
85 |
torben |
39 |
NewPerson.inits.Replace("'","\"");
|
86 |
|
|
NewPerson.name.Replace("'","\"");
|
87 |
|
|
NewPerson.pass.Replace("'","\"");
|
88 |
torben |
8 |
SQL.Format("INSERT into Person(Initialer, Navn, Admin, Pass) VALUES('%s', '%s', '%d', '%s')",NewPerson.inits, NewPerson.name, NewPerson.isadmin, NewPerson.pass);
|
89 |
|
|
db.ExecuteSQL(SQL);
|
90 |
|
|
return true;
|
91 |
|
|
}
|
92 |
|
|
|
93 |
|
|
bool DatabaseLayer::UpdatePerson(Person ChangePerson)
|
94 |
|
|
{
|
95 |
|
|
CString SQL;
|
96 |
torben |
39 |
ChangePerson.inits.Replace("'","\"");
|
97 |
|
|
ChangePerson.name.Replace("'","\"");
|
98 |
|
|
ChangePerson.pass.Replace("'","\"");
|
99 |
|
|
ChangePerson.id.Replace("'","\"");
|
100 |
torben |
8 |
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);
|
101 |
|
|
db.ExecuteSQL(SQL);
|
102 |
|
|
return true;
|
103 |
|
|
}
|
104 |
|
|
|
105 |
|
|
bool DatabaseLayer::DeletePerson(Person RemovePerson)
|
106 |
|
|
{
|
107 |
|
|
CString SQL;
|
108 |
torben |
39 |
RemovePerson.id.Replace("'","\"");
|
109 |
torben |
8 |
SQL.Format("DELETE FROM Person WHERE PersonID = '%s'", RemovePerson.id);
|
110 |
|
|
db.ExecuteSQL(SQL);
|
111 |
|
|
return true;
|
112 |
|
|
}
|
113 |
torben |
9 |
|
114 |
torben |
17 |
bool DatabaseLayer::ReturnEquipment(CString barcode)
|
115 |
|
|
{
|
116 |
|
|
CString SQL;
|
117 |
torben |
39 |
barcode.Replace("'","\"");
|
118 |
torben |
17 |
SQL.Format("UPDATE Udstyr SET Status = '3' WHERE Stregkode= '%s'", barcode);
|
119 |
|
|
db.ExecuteSQL(SQL);
|
120 |
|
|
|
121 |
|
|
SQL.Format("UPDATE Udlån SET Afleveringsdato = Getdate() WHERE Stregkode= '%s' AND Afleveringsdato IS NULL ", barcode);
|
122 |
|
|
db.ExecuteSQL(SQL);
|
123 |
torben |
27 |
|
124 |
|
|
checkReservations(barcode);
|
125 |
torben |
17 |
return true;
|
126 |
|
|
}
|
127 |
|
|
|
128 |
|
|
bool DatabaseLayer::CheckoutEquipment(Person CheckPersID, Equipment CheckEquip, int Numdays)
|
129 |
|
|
{
|
130 |
|
|
CString SQL;
|
131 |
torben |
39 |
CheckEquip.barcode.Replace("'","\"");
|
132 |
|
|
CheckPersID.id.Replace("'","\"");
|
133 |
torben |
17 |
SQL.Format("UPDATE Udstyr SET Status = '1' WHERE Stregkode = '%s' ", CheckEquip.barcode);
|
134 |
|
|
db.ExecuteSQL(SQL);
|
135 |
|
|
SQL.Format("INSERT INTO Udlån (PersonID, Stregkode, Startdato, Antaldage) VALUES( '%s','%s', GetDate(),'%d')", CheckPersID.id, CheckEquip.barcode, Numdays);
|
136 |
|
|
db.ExecuteSQL(SQL);
|
137 |
|
|
return true;
|
138 |
|
|
}
|
139 |
|
|
|
140 |
torben |
27 |
bool DatabaseLayer::EquipmentReservation(CString barcode, Person CheckPerson)
|
141 |
torben |
17 |
{
|
142 |
|
|
CString SQL;
|
143 |
torben |
39 |
CheckPerson.id.Replace("'","\"");
|
144 |
|
|
barcode.Replace("'","\"");
|
145 |
torben |
27 |
SQL.Format("INSERT INTO Resevation (PersonID, Stregkode, Startdato) VALUES( '%s','%s', GetDate())", CheckPerson.id, barcode);
|
146 |
torben |
17 |
db.ExecuteSQL(SQL);
|
147 |
torben |
27 |
checkReservations(barcode);
|
148 |
torben |
17 |
return true;
|
149 |
|
|
}
|
150 |
|
|
|
151 |
|
|
bool DatabaseLayer::UpdateEquipment(Equipment CheckEquip)
|
152 |
|
|
{
|
153 |
|
|
CString SQL;
|
154 |
torben |
39 |
CheckEquip.name.Replace("'","\"");
|
155 |
|
|
CheckEquip.description.Replace("'","\"");
|
156 |
|
|
CheckEquip.placement.Replace("'","\"");
|
157 |
|
|
CheckEquip.status.Replace("'","\"");
|
158 |
|
|
CheckEquip.barcode.Replace("'","\"");
|
159 |
torben |
17 |
SQL.Format("UPDATE Udstyr SET Navn = '%s', Beskrivelse = '%s', Placering = '%s', Status = '%s' WHERE Stregkode = '%s'", CheckEquip.name, CheckEquip.description, CheckEquip.placement, CheckEquip.status, CheckEquip.barcode);
|
160 |
|
|
db.ExecuteSQL(SQL);
|
161 |
|
|
return true;
|
162 |
|
|
}
|
163 |
|
|
|
164 |
|
|
bool DatabaseLayer::AddEquipment(Equipment AddEquip)
|
165 |
|
|
{
|
166 |
|
|
CString SQL;
|
167 |
torben |
39 |
AddEquip.barcode.Replace("'","\"");
|
168 |
|
|
AddEquip.name.Replace("'","\"");
|
169 |
|
|
AddEquip.description.Replace("'","\"");
|
170 |
|
|
AddEquip.placement.Replace("'","\"");
|
171 |
torben |
17 |
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");
|
172 |
|
|
db.ExecuteSQL(SQL);
|
173 |
|
|
return true;
|
174 |
|
|
}
|
175 |
|
|
|
176 |
|
|
vector<Equipment> DatabaseLayer::GetEquipmentAll(void)
|
177 |
|
|
{
|
178 |
|
|
vector<Equipment> buffer;
|
179 |
|
|
CString barcode, name, description, placement, status;
|
180 |
|
|
|
181 |
|
|
CRecordset rs(&db);
|
182 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, "SELECT Stregkode, Navn, Beskrivelse, Placering, Status FROM Udstyr");
|
183 |
|
|
while(!rs.IsEOF())
|
184 |
|
|
{
|
185 |
|
|
rs.GetFieldValue((short)0,barcode);
|
186 |
|
|
rs.GetFieldValue(1,name);
|
187 |
|
|
rs.GetFieldValue(2,description);
|
188 |
|
|
rs.GetFieldValue(3,placement);
|
189 |
|
|
rs.GetFieldValue(4,status);
|
190 |
|
|
|
191 |
|
|
Equipment p;
|
192 |
|
|
p.barcode = barcode;
|
193 |
|
|
p.name = name;
|
194 |
|
|
p.description = description;
|
195 |
|
|
p.placement = placement;
|
196 |
|
|
p.status = status;
|
197 |
|
|
buffer.push_back(p);
|
198 |
|
|
|
199 |
|
|
rs.MoveNext();
|
200 |
|
|
}
|
201 |
|
|
rs.Close();
|
202 |
|
|
return buffer;
|
203 |
|
|
}
|
204 |
|
|
|
205 |
|
|
Equipment DatabaseLayer::GetEquipment(CString wantBarcode)
|
206 |
|
|
{
|
207 |
|
|
|
208 |
|
|
CString barcode,name,description,placement,status;
|
209 |
|
|
|
210 |
|
|
CString SQL;
|
211 |
|
|
|
212 |
torben |
39 |
wantBarcode.Replace("'","\"");
|
213 |
|
|
|
214 |
torben |
17 |
Equipment e;
|
215 |
|
|
|
216 |
|
|
SQL.Format("SELECT Stregkode,Navn,Udstyr.Beskrivelse,Placering,Status.Beskrivelse FROM Udstyr INNER JOIN Status ON Udstyr.Status = Status.StatusID Where (Stregkode = '%s')", wantBarcode);
|
217 |
|
|
CRecordset rs(&db);
|
218 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
219 |
|
|
if (!rs.IsEOF() )
|
220 |
|
|
{
|
221 |
|
|
rs.GetFieldValue((short)0,barcode);
|
222 |
|
|
rs.GetFieldValue(1,name);
|
223 |
|
|
rs.GetFieldValue(2,description);
|
224 |
|
|
rs.GetFieldValue(3,placement);
|
225 |
|
|
rs.GetFieldValue(4,status);
|
226 |
|
|
|
227 |
|
|
e.barcode = barcode;
|
228 |
|
|
e.name = name;
|
229 |
|
|
e.description = description;
|
230 |
|
|
e.placement = placement;
|
231 |
|
|
e.status = status;
|
232 |
|
|
}
|
233 |
|
|
rs.Close();
|
234 |
|
|
return e;
|
235 |
|
|
}
|
236 |
|
|
|
237 |
|
|
bool DatabaseLayer::DeleteEquipment(Equipment DelEquip)
|
238 |
|
|
{
|
239 |
|
|
CString SQL;
|
240 |
torben |
39 |
DelEquip.barcode.Replace("'","\"");
|
241 |
torben |
17 |
SQL.Format("DELETE FROM Udstyr WHERE Stregkode = '%s'", DelEquip.barcode);
|
242 |
|
|
db.ExecuteSQL(SQL);
|
243 |
|
|
return true;
|
244 |
|
|
}
|
245 |
|
|
|
246 |
|
|
|
247 |
|
|
// Developed by Torben H. Nielsen
|
248 |
|
|
vector<Equipment> DatabaseLayer::Search(CString barcode, CString name, CString inits, bool available, bool reserved, bool deposited)
|
249 |
|
|
{
|
250 |
|
|
vector<Equipment> buffer;
|
251 |
|
|
|
252 |
torben |
39 |
barcode.Replace("'","\"");
|
253 |
|
|
name.Replace("'","\"");
|
254 |
|
|
inits.Replace("'","\"");
|
255 |
|
|
|
256 |
torben |
26 |
//here are the wanted equipments found through 3 seperate queries - I could also
|
257 |
|
|
//find them all in one query where I joined the 3 selects via a UNION
|
258 |
torben |
17 |
CString SQL;
|
259 |
|
|
if (available == true) {
|
260 |
|
|
SQL = "SELECT DISTINCT Udstyr.stregkode,Udstyr.Navn,Udstyr.Beskrivelse,Udstyr.Placering,Status.Beskrivelse \
|
261 |
|
|
FROM Udstyr \
|
262 |
|
|
INNER JOIN Status ON Udstyr.status = Status.StatusID WHERE Udstyr.Status = 3 ";
|
263 |
|
|
if (barcode != "")
|
264 |
|
|
SQL += " AND Udstyr.stregkode = '" + barcode + "' ";
|
265 |
|
|
if (name != "")
|
266 |
|
|
SQL += " AND Udstyr.Navn LIKE '%" + name + "%' ";
|
267 |
|
|
|
268 |
|
|
CRecordset rs(&db);
|
269 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
270 |
|
|
FillEquipmentVector(buffer,rs);
|
271 |
|
|
rs.Close();
|
272 |
|
|
}
|
273 |
|
|
|
274 |
|
|
if (reserved == true) {
|
275 |
|
|
SQL = "SELECT DISTINCT Udstyr.stregkode,Udstyr.Navn,Udstyr.Beskrivelse,Udstyr.Placering,Status.Beskrivelse \r\n\
|
276 |
|
|
FROM Udstyr \r\n\
|
277 |
|
|
INNER JOIN Status ON Udstyr.status = Status.StatusID \r\n\
|
278 |
|
|
INNER JOIN Resevation ON Udstyr.Stregkode = Resevation.stregkode \r\n\
|
279 |
|
|
INNER JOIN Person ON Resevation.PersonID = Person.PersonID\r\n\
|
280 |
torben |
26 |
WHERE ( Udstyr.Status = 2 OR Person.Initialer = '" + inits + "') ";
|
281 |
torben |
17 |
if (barcode != "")
|
282 |
|
|
SQL += " AND Udstyr.stregkode = '" + barcode + "' ";
|
283 |
|
|
if (name != "")
|
284 |
|
|
SQL += " AND Udstyr.Navn LIKE '%" + name + "%' ";
|
285 |
torben |
26 |
//if (inits != "")
|
286 |
|
|
// SQL += " AND Person.Initialer = '" + inits + "' ";
|
287 |
torben |
17 |
|
288 |
|
|
CRecordset rs(&db);
|
289 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
290 |
|
|
FillEquipmentVector(buffer,rs);
|
291 |
|
|
rs.Close();
|
292 |
|
|
}
|
293 |
|
|
|
294 |
|
|
|
295 |
|
|
if (deposited == true) {
|
296 |
|
|
SQL = "SELECT DISTINCT Udstyr.stregkode,Udstyr.Navn,Udstyr.Beskrivelse,Udstyr.Placering,Status.Beskrivelse \r\n\
|
297 |
|
|
FROM Udstyr \r\n\
|
298 |
|
|
INNER JOIN Status ON Udstyr.status = Status.StatusID \r\n\
|
299 |
|
|
INNER JOIN Udlån ON Udstyr.Stregkode = Udlån.stregkode \r\n\
|
300 |
|
|
INNER JOIN Person ON Udlån.PersonID = person.PersonID\r\n\
|
301 |
|
|
WHERE Udstyr.Status = 1 \r\n\
|
302 |
|
|
AND Udlån.Afleveringsdato IS NULL";
|
303 |
|
|
if (barcode != "")
|
304 |
|
|
SQL += " AND Udstyr.stregkode = '" + barcode + "' ";
|
305 |
|
|
if (name != "")
|
306 |
|
|
SQL += " AND Udstyr.Navn LIKE '%" + name + "%' ";
|
307 |
|
|
if (inits != "")
|
308 |
|
|
SQL += " AND Person.Initialer = '" + inits + "' ";
|
309 |
|
|
|
310 |
|
|
CRecordset rs(&db);
|
311 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
312 |
|
|
FillEquipmentVector(buffer,rs);
|
313 |
|
|
rs.Close();
|
314 |
|
|
}
|
315 |
|
|
|
316 |
torben |
26 |
// now I have the equipment rows the user asked for, now I need some more checkout and
|
317 |
|
|
// reservation data for each piece of equipment
|
318 |
|
|
|
319 |
torben |
17 |
for (int i=0; i<buffer.size(); i++) {
|
320 |
|
|
//fill Equipment::checkouts
|
321 |
|
|
|
322 |
torben |
19 |
SQL = "SELECT TOP 10 Udlån.StartDato, Udlån.Afleveringsdato,Udlån.Antaldage, Person.Initialer\
|
323 |
torben |
17 |
FROM Udlån\
|
324 |
|
|
INNER JOIN Person ON Udlån.PersonID = Person.PersonID ";
|
325 |
torben |
19 |
SQL += "WHERE Udlån.Stregkode = " + buffer[i].barcode + " ORDER BY STARTDATO DESC";
|
326 |
torben |
17 |
CRecordset rs(&db);
|
327 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
328 |
|
|
if (rs.GetRecordCount()>0) {
|
329 |
|
|
rs.MoveFirst();
|
330 |
|
|
while ( !rs.IsEOF() ) {
|
331 |
|
|
Checkout check;
|
332 |
|
|
rs.GetFieldValue((short)0, check.startdate);
|
333 |
|
|
rs.GetFieldValue(1, check.enddate);
|
334 |
|
|
rs.GetFieldValue(2, check.numdays);
|
335 |
|
|
rs.GetFieldValue(3, check.inits);
|
336 |
|
|
|
337 |
|
|
buffer[i].checkouts.push_back(check);
|
338 |
|
|
rs.MoveNext();
|
339 |
|
|
}
|
340 |
|
|
}
|
341 |
|
|
rs.Close();
|
342 |
|
|
|
343 |
|
|
// fill Equipment::reservations
|
344 |
torben |
27 |
SQL = "SELECT Resevation.ResevationID, Resevation.StartDato, Person.Initialer\
|
345 |
torben |
17 |
FROM Resevation\
|
346 |
|
|
INNER JOIN Person ON Resevation.PersonID = Person.PersonID ";
|
347 |
|
|
SQL += "WHERE Resevation.Stregkode = " + buffer[i].barcode + " ORDER BY STARTDATO ASC";
|
348 |
|
|
|
349 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
350 |
|
|
if (rs.GetRecordCount()>0) {
|
351 |
|
|
rs.MoveFirst();
|
352 |
|
|
while ( !rs.IsEOF() ) {
|
353 |
|
|
Reservation res;
|
354 |
torben |
25 |
rs.GetFieldValue((short)0, res.reservationID);
|
355 |
|
|
rs.GetFieldValue(1, res.startdate);
|
356 |
torben |
27 |
rs.GetFieldValue(2, res.inits);
|
357 |
torben |
17 |
|
358 |
|
|
buffer[i].reservations.push_back(res);
|
359 |
|
|
rs.MoveNext();
|
360 |
|
|
}
|
361 |
|
|
}
|
362 |
|
|
rs.Close();
|
363 |
|
|
}
|
364 |
|
|
|
365 |
|
|
return buffer;
|
366 |
|
|
}
|
367 |
|
|
|
368 |
|
|
// Developed by Torben H. Nielsen
|
369 |
|
|
void DatabaseLayer::FillEquipmentVector(vector<Equipment> &buffer, CRecordset &rs)
|
370 |
|
|
{
|
371 |
|
|
CString barcode,name,description,placement,status;
|
372 |
|
|
if (rs.GetRecordCount()>0) {
|
373 |
|
|
rs.MoveFirst();
|
374 |
|
|
while (!rs.IsEOF() ) {
|
375 |
|
|
Equipment eq;
|
376 |
|
|
rs.GetFieldValue((short)0, eq.barcode);
|
377 |
|
|
rs.GetFieldValue(1, eq.name);
|
378 |
|
|
rs.GetFieldValue(2, eq.description);
|
379 |
|
|
rs.GetFieldValue(3, eq.placement);
|
380 |
|
|
rs.GetFieldValue(4, eq.status);
|
381 |
|
|
|
382 |
|
|
buffer.push_back(eq);
|
383 |
|
|
|
384 |
|
|
rs.MoveNext();
|
385 |
|
|
}
|
386 |
|
|
}
|
387 |
|
|
}
|
388 |
torben |
31 |
//Developed by Torben H. Nielsen
|
389 |
torben |
27 |
void DatabaseLayer::checkReservations(CString barcode)
|
390 |
|
|
{
|
391 |
|
|
CString scount,status;
|
392 |
torben |
39 |
barcode.Replace("'","\"");
|
393 |
torben |
27 |
CString SQL = "SELECT count(*) FROM Resevation WHERE Resevation.Stregkode = '" + barcode + "'";
|
394 |
|
|
CRecordset rs(&db);
|
395 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE,SQL);
|
396 |
|
|
rs.MoveFirst();
|
397 |
|
|
rs.GetFieldValue((short)0,scount);
|
398 |
|
|
int reservationCount = atoi(scount);
|
399 |
|
|
rs.Close();
|
400 |
|
|
|
401 |
|
|
SQL = "SELECT status FROM Udstyr WHERE Udstyr.Stregkode = '" + barcode + "'";
|
402 |
|
|
rs.Open(AFX_DB_USE_DEFAULT_TYPE,SQL);
|
403 |
|
|
if (rs.GetRecordCount() >0) {
|
404 |
|
|
rs.MoveFirst();
|
405 |
|
|
rs.GetFieldValue((short)0,status);
|
406 |
|
|
}
|
407 |
|
|
rs.Close();
|
408 |
|
|
|
409 |
torben |
36 |
if (reservationCount > 0 && status == "3") {//equipment is available and has at lease one reservation
|
410 |
torben |
27 |
SQL = "UPDATE Udstyr SET Status = 2 WHERE Stregkode = '" + barcode + "'";
|
411 |
|
|
db.ExecuteSQL(SQL);
|
412 |
|
|
}
|
413 |
|
|
}
|
414 |
|
|
|
415 |
torben |
31 |
//Developed by Torben H. Nielsen
|
416 |
torben |
27 |
bool DatabaseLayer::DeleteReservation(CString barcode, CString resid)
|
417 |
|
|
{
|
418 |
torben |
39 |
barcode.Replace("'","\"");
|
419 |
|
|
resid.Replace("'","\"");
|
420 |
torben |
27 |
CString SQL = "DELETE FROM Resevation WHERE resevationid = " + resid;
|
421 |
|
|
db.ExecuteSQL(SQL);
|
422 |
|
|
checkReservations(barcode);
|
423 |
|
|
return true;
|
424 |
|
|
}
|
425 |
|
|
|