1 |
|
2 |
|
3 |
#include "StdAfx.h"
|
4 |
#include "DatabaseLayer.h"
|
5 |
|
6 |
// Developed by Torben H. Nielsen
|
7 |
void DatabaseLayer::FillEquipmentVector(vector<Equipment> &buffer, CRecordset &rs)
|
8 |
{
|
9 |
CString barcode,name,description,placement,status;
|
10 |
if (rs.GetRecordCount()>0) {
|
11 |
rs.MoveFirst();
|
12 |
while (!rs.IsEOF() ) {
|
13 |
Equipment eq;
|
14 |
rs.GetFieldValue((short)0, eq.barcode);
|
15 |
rs.GetFieldValue(1, eq.name);
|
16 |
rs.GetFieldValue(2, eq.description);
|
17 |
rs.GetFieldValue(3, eq.placement);
|
18 |
rs.GetFieldValue(4, eq.status);
|
19 |
|
20 |
buffer.push_back(eq);
|
21 |
|
22 |
rs.MoveNext();
|
23 |
}
|
24 |
}
|
25 |
}
|
26 |
|
27 |
//Developed by Torben H. Nielsen
|
28 |
bool DatabaseLayer::DeleteReservation(CString barcode, CString resid)
|
29 |
{
|
30 |
barcode.Replace("'","\"");
|
31 |
resid.Replace("'","\"");
|
32 |
CString SQL = "DELETE FROM Resevation WHERE resevationid = " + resid;
|
33 |
db.ExecuteSQL(SQL);
|
34 |
checkReservations(barcode);
|
35 |
return true;
|
36 |
}
|
37 |
//Developed by Torben H. Nielsen
|
38 |
void DatabaseLayer::checkReservations(CString barcode)
|
39 |
{
|
40 |
CString scount,status;
|
41 |
barcode.Replace("'","\"");
|
42 |
CString SQL = "SELECT count(*) FROM Resevation WHERE Resevation.Stregkode = '" + barcode + "'";
|
43 |
CRecordset rs(&db);
|
44 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE,SQL);
|
45 |
rs.MoveFirst();
|
46 |
rs.GetFieldValue((short)0,scount);
|
47 |
int reservationCount = atoi(scount);
|
48 |
rs.Close();
|
49 |
|
50 |
SQL = "SELECT status FROM Udstyr WHERE Udstyr.Stregkode = '" + barcode + "'";
|
51 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE,SQL);
|
52 |
if (rs.GetRecordCount() >0) {
|
53 |
rs.MoveFirst();
|
54 |
rs.GetFieldValue((short)0,status);
|
55 |
}
|
56 |
rs.Close();
|
57 |
|
58 |
if (reservationCount > 0 && status == "3") {//equipment is available and has at lease one reservation
|
59 |
SQL = "UPDATE Udstyr SET Status = 2 WHERE Stregkode = '" + barcode + "'";
|
60 |
db.ExecuteSQL(SQL);
|
61 |
}
|
62 |
}
|
63 |
|
64 |
bool DatabaseLayer::DeleteEquipment(Equipment DelEquip)
|
65 |
{
|
66 |
CString SQL;
|
67 |
DelEquip.barcode.Replace("'","\"");
|
68 |
SQL.Format("DELETE FROM Udstyr WHERE Stregkode = '%s'", DelEquip.barcode);
|
69 |
db.ExecuteSQL(SQL);
|
70 |
return true;
|
71 |
}
|
72 |
vector<Equipment> DatabaseLayer::GetEquipmentAll(void)
|
73 |
{
|
74 |
vector<Equipment> buffer;
|
75 |
CString barcode, name, description, placement, status;
|
76 |
|
77 |
CRecordset rs(&db);
|
78 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, "SELECT Stregkode, Navn, Beskrivelse, Placering, Status FROM Udstyr");
|
79 |
while(!rs.IsEOF())
|
80 |
{
|
81 |
rs.GetFieldValue((short)0,barcode);
|
82 |
rs.GetFieldValue(1,name);
|
83 |
rs.GetFieldValue(2,description);
|
84 |
rs.GetFieldValue(3,placement);
|
85 |
rs.GetFieldValue(4,status);
|
86 |
|
87 |
Equipment p;
|
88 |
p.barcode = barcode;
|
89 |
p.name = name;
|
90 |
p.description = description;
|
91 |
p.placement = placement;
|
92 |
p.status = status;
|
93 |
buffer.push_back(p);
|
94 |
|
95 |
rs.MoveNext();
|
96 |
}
|
97 |
rs.Close();
|
98 |
return buffer;
|
99 |
}
|
100 |
|
101 |
bool DatabaseLayer::AddEquipment(Equipment AddEquip)
|
102 |
{
|
103 |
CString SQL;
|
104 |
AddEquip.barcode.Replace("'","\"");
|
105 |
AddEquip.name.Replace("'","\"");
|
106 |
AddEquip.description.Replace("'","\"");
|
107 |
AddEquip.placement.Replace("'","\"");
|
108 |
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");
|
109 |
db.ExecuteSQL(SQL);
|
110 |
return true;
|
111 |
}
|
112 |
|
113 |
|
114 |
bool DatabaseLayer::UpdateEquipment(Equipment CheckEquip)
|
115 |
{
|
116 |
CString SQL;
|
117 |
CheckEquip.name.Replace("'","\"");
|
118 |
CheckEquip.description.Replace("'","\"");
|
119 |
CheckEquip.placement.Replace("'","\"");
|
120 |
CheckEquip.status.Replace("'","\"");
|
121 |
CheckEquip.barcode.Replace("'","\"");
|
122 |
SQL.Format("UPDATE Udstyr SET Navn = '%s', Beskrivelse = '%s', Placering = '%s' WHERE Stregkode = '%s'", CheckEquip.name, CheckEquip.description, CheckEquip.placement, CheckEquip.barcode);
|
123 |
db.ExecuteSQL(SQL);
|
124 |
return true;
|
125 |
}
|
126 |
|
127 |
bool DatabaseLayer::EquipmentReservation(CString barcode, Person CheckPerson)
|
128 |
{
|
129 |
CString SQL;
|
130 |
CheckPerson.id.Replace("'","\"");
|
131 |
barcode.Replace("'","\"");
|
132 |
SQL.Format("INSERT INTO Resevation (PersonID, Stregkode, Startdato) VALUES( '%s','%s', GetDate())", CheckPerson.id, barcode);
|
133 |
db.ExecuteSQL(SQL);
|
134 |
checkReservations(barcode);
|
135 |
return true;
|
136 |
}
|
137 |
|
138 |
bool DatabaseLayer::CheckoutEquipment(Person CheckPersID, Equipment CheckEquip, int Numdays)
|
139 |
{
|
140 |
CString SQL;
|
141 |
CheckEquip.barcode.Replace("'","\"");
|
142 |
CheckPersID.id.Replace("'","\"");
|
143 |
SQL.Format("UPDATE Udstyr SET Status = '1' WHERE Stregkode = '%s' ", CheckEquip.barcode);
|
144 |
db.ExecuteSQL(SQL);
|
145 |
SQL.Format("INSERT INTO Udlån (PersonID, Stregkode, Startdato, Antaldage) VALUES( '%s','%s', GetDate(),'%d')", CheckPersID.id, CheckEquip.barcode, Numdays);
|
146 |
db.ExecuteSQL(SQL);
|
147 |
return true;
|
148 |
}
|
149 |
|
150 |
bool DatabaseLayer::ReturnEquipment(CString barcode)
|
151 |
{
|
152 |
CString SQL;
|
153 |
barcode.Replace("'","\"");
|
154 |
SQL.Format("UPDATE Udstyr SET Status = '3' WHERE Stregkode= '%s'", barcode);
|
155 |
db.ExecuteSQL(SQL);
|
156 |
|
157 |
SQL.Format("UPDATE Udlån SET Afleveringsdato = now() WHERE Stregkode= '%s' AND Afleveringsdato IS NULL ", barcode);
|
158 |
db.ExecuteSQL(SQL);
|
159 |
|
160 |
checkReservations(barcode);
|
161 |
return true;
|
162 |
}
|
163 |
|
164 |
vector<Person> DatabaseLayer::GetPersonAll(void)
|
165 |
{
|
166 |
vector<Person> buffer;
|
167 |
CString id, inits, name, isadmin, pass;
|
168 |
|
169 |
CRecordset rs(&db);
|
170 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, "SELECT PersonID, Initialer, Navn, Admin, Pass FROM Person ORDER BY Initialer DESC");
|
171 |
while(!rs.IsEOF())
|
172 |
{
|
173 |
rs.GetFieldValue((short)0,id);
|
174 |
rs.GetFieldValue(1,inits);
|
175 |
rs.GetFieldValue(2,name);
|
176 |
rs.GetFieldValue(3,isadmin);
|
177 |
rs.GetFieldValue(4,pass);
|
178 |
|
179 |
Person p;
|
180 |
p.id = id;
|
181 |
p.inits = inits;
|
182 |
p.name = name;
|
183 |
p.isadmin = (isadmin == 1);
|
184 |
p.pass = pass;
|
185 |
|
186 |
buffer.push_back(p);
|
187 |
|
188 |
rs.MoveNext();
|
189 |
}
|
190 |
rs.Close();
|
191 |
return buffer;
|
192 |
}
|
193 |
|
194 |
Person DatabaseLayer::GetPerson(CString wantInits)
|
195 |
{
|
196 |
|
197 |
CString id, inits, name, isadmin, pass;
|
198 |
CString SQL;
|
199 |
|
200 |
Person p;
|
201 |
|
202 |
wantInits.Replace("'","\"");
|
203 |
|
204 |
SQL = "SELECT PersonID, Initialer, Navn, Admin, Pass FROM Person WHERE (Initialer = '" + wantInits + "')";
|
205 |
CRecordset rs(&db);
|
206 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
207 |
|
208 |
if(!rs.IsEOF() )
|
209 |
{
|
210 |
rs.GetFieldValue((short)0,id);
|
211 |
rs.GetFieldValue(1,inits);
|
212 |
rs.GetFieldValue(2,name);
|
213 |
rs.GetFieldValue(3,isadmin);
|
214 |
rs.GetFieldValue(4,pass);
|
215 |
|
216 |
p.id = id;
|
217 |
p.inits = inits;
|
218 |
p.name = name;
|
219 |
p.isadmin = (isadmin == "1");
|
220 |
p.pass = pass;
|
221 |
}
|
222 |
|
223 |
return p;
|
224 |
}
|
225 |
|
226 |
bool DatabaseLayer::AddPerson(Person NewPerson)
|
227 |
{
|
228 |
CString SQL;
|
229 |
NewPerson.inits.Replace("'","\"");
|
230 |
NewPerson.name.Replace("'","\"");
|
231 |
NewPerson.pass.Replace("'","\"");
|
232 |
SQL.Format("INSERT into Person(Initialer, Navn, Admin, Pass) VALUES('%s', '%s', '%d', '%s')",
|
233 |
NewPerson.inits, NewPerson.name, NewPerson.isadmin, NewPerson.pass);
|
234 |
|
235 |
db.ExecuteSQL(SQL);
|
236 |
return true;
|
237 |
}
|
238 |
|
239 |
bool DatabaseLayer::UpdatePerson(Person ChangePerson)
|
240 |
{
|
241 |
CString SQL;
|
242 |
ChangePerson.inits.Replace("'","\"");
|
243 |
ChangePerson.name.Replace("'","\"");
|
244 |
ChangePerson.pass.Replace("'","\"");
|
245 |
ChangePerson.id.Replace("'","\"");
|
246 |
SQL.Format("UPDATE Person SET Initialer = '%s', Navn = '%s', Pass = '%s', Admin = '%d' WHERE PersonID = '%s'",
|
247 |
ChangePerson.inits, ChangePerson.name, ChangePerson.pass, ChangePerson.isadmin, ChangePerson.id);
|
248 |
|
249 |
db.ExecuteSQL(SQL);
|
250 |
return true;
|
251 |
}
|
252 |
|
253 |
bool DatabaseLayer::DeletePerson(Person RemovePerson)
|
254 |
{
|
255 |
CString SQL;
|
256 |
RemovePerson.id.Replace("'","\"");
|
257 |
SQL.Format("DELETE FROM Person WHERE PersonID = '%s'", RemovePerson.id);
|
258 |
db.ExecuteSQL(SQL);
|
259 |
return true;
|
260 |
}
|
261 |
|
262 |
Equipment DatabaseLayer::GetEquipment(CString wantBarcode)
|
263 |
{
|
264 |
|
265 |
CString barcode,name,description,placement,status,statusid;
|
266 |
|
267 |
CString SQL;
|
268 |
|
269 |
wantBarcode.Replace("'","\"");
|
270 |
|
271 |
Equipment e;
|
272 |
|
273 |
SQL.Format((CString)"SELECT Stregkode,Navn,Udstyr.Beskrivelse,Placering,Status.Beskrivelse, Udstyr.Status FROM Udstyr " +
|
274 |
"INNER JOIN Status ON Udstyr.Status = Status.StatusID Where (Stregkode = '%s')", wantBarcode);
|
275 |
CRecordset rs(&db);
|
276 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
277 |
if (!rs.IsEOF() )
|
278 |
{
|
279 |
rs.GetFieldValue((short)0,barcode);
|
280 |
rs.GetFieldValue(1,name);
|
281 |
rs.GetFieldValue(2,description);
|
282 |
rs.GetFieldValue(3,placement);
|
283 |
rs.GetFieldValue(4,status);
|
284 |
rs.GetFieldValue(5,statusid);
|
285 |
|
286 |
e.barcode = barcode;
|
287 |
e.name = name;
|
288 |
e.description = description;
|
289 |
e.placement = placement;
|
290 |
e.status = status;
|
291 |
e.statusid = atoi( statusid );
|
292 |
|
293 |
rs.Close();
|
294 |
|
295 |
//fill Equipment::checkouts
|
296 |
|
297 |
SQL = GenerateQueryForLatestCheckouts(barcode);
|
298 |
|
299 |
CRecordset rs(&db);
|
300 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
301 |
if (rs.GetRecordCount()>0) {
|
302 |
rs.MoveFirst();
|
303 |
while ( !rs.IsEOF() ) {
|
304 |
Checkout check;
|
305 |
rs.GetFieldValue((short)0, check.startdate);
|
306 |
rs.GetFieldValue(1, check.enddate);
|
307 |
rs.GetFieldValue(2, check.numdays);
|
308 |
rs.GetFieldValue(3, check.inits);
|
309 |
|
310 |
e.checkouts.push_back(check);
|
311 |
rs.MoveNext();
|
312 |
}
|
313 |
}
|
314 |
rs.Close();
|
315 |
|
316 |
// fill Equipment::reservations
|
317 |
SQL = "SELECT Resevation.ResevationID, Resevation.StartDato, Person.Initialer\
|
318 |
FROM Resevation\
|
319 |
INNER JOIN Person ON Resevation.PersonID = Person.PersonID ";
|
320 |
SQL += "WHERE Resevation.Stregkode = " + barcode + " ORDER BY STARTDATO ASC";
|
321 |
|
322 |
rs.Open(AFX_DB_USE_DEFAULT_TYPE, SQL);
|
323 |
if (rs.GetRecordCount()>0) {
|
324 |
rs.MoveFirst();
|
325 |
while ( !rs.IsEOF() ) {
|
326 |
Reservation res;
|
327 |
rs.GetFieldValue((short)0, res.reservationID);
|
328 |
rs.GetFieldValue(1, res.startdate);
|
329 |
rs.GetFieldValue(2, res.inits);
|
330 |
|
331 |
e.reservations.push_back(res);
|
332 |
rs.MoveNext();
|
333 |
}
|
334 |
}
|
335 |
rs.Close();
|
336 |
}
|
337 |
return e;
|
338 |
} |