Trying again to fix DB things
This commit is contained in:
Mary Tran
parent
3cf1f74dc4
commit
4914779451
2 changed files with 204 additions and 119 deletions
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@ -296,12 +296,15 @@ public class DBHelper extends SQLiteOpenHelper {
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}
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cursor.close();
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//Put values of UserType into columns
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ContentValues values = new ContentValues();
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values.put(COLUMN_USERNAME, userType.getUsername());
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values.put(COLUMN_PASSWORD, userType.getPassword());
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values.put(COLUMN_FIRSTNAME, userType.getFirstname());
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values.put(COLUMN_LASTNAME, userType.getLastname());
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values.put(COLUMN_USERTYPE, userType.getClass().getSimpleName());
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//special case for ServiceProvider
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if (userType instanceof ServiceProvider){
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ServiceProvider serviceProvider = (ServiceProvider)userType;
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@ -696,21 +699,27 @@ public class DBHelper extends SQLiteOpenHelper {
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+ " AND " + TABLE_SERVICEPROVIDERS + "." + COLUMN_ACTIVE + " = 'active'");
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}
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public List<String[]> getAllProvidersByService(Service service){
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public List<String> getAllProvidersByService(Service service){
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if (service == null) return new ArrayList<>();
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return getAllProvidersByService(service.getName());
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}
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public List<String[]> getAllProvidersByService(String serviceName){
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public List<String> getAllProvidersByService(String serviceName){
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if (serviceName == null) return new ArrayList<>();
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serviceName = serviceName.toLowerCase().trim();
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return getAll("SELECT " + COLUMN_SERVICEPROVIDERNAME
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List<String[]> providers = getAll("SELECT " + COLUMN_SERVICEPROVIDERNAME
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+ " FROM " + TABLE_SERVICEPROVIDERS
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+ " WHERE " + COLUMN_SERVICEPROVIDERSERVICE + " = '"
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+ serviceName + "'"
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+ " AND " + TABLE_SERVICEPROVIDERS + "." + COLUMN_ACTIVE + " = 'active'");
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List<String> providerList = new ArrayList<>();
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for (String[] provider : providers){
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providerList.add(provider[0]);
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}
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return providerList;
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}
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public boolean updateAvailability(ServiceProvider serviceProvider){
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@ -804,30 +813,53 @@ public class DBHelper extends SQLiteOpenHelper {
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public boolean addBooking(Booking booking){
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if (booking == null) return false;
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return addBooking(booking.getServiceprovider().getUsername(),
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booking.getHomeowner().getUsername(), booking.getService().getName(),
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booking.getYear(), booking.getMonth(), booking.getDay(),
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booking.getStarth(), booking.getStartmin(),
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booking.getEndh(), booking.getEndmin());
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}
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public boolean addBooking(String serviceProvider, String homeOwner, String service,
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String monthDayYear, int starth, int startmin, int endh, int endmin){
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String[] date = monthDayYear.split("/");
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return addBooking(serviceProvider, homeOwner, service,
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Integer.parseInt(date[2]), Integer.parseInt(date[0]), Integer.parseInt(date[1]),
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starth, startmin, endh, endmin);
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}
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public boolean addBooking(String serviceProvider, String homeOwner, String service,
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int year, int month, int day,
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int starth, int startmin, int endh, int endmin){
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GregorianCalendar current = new GregorianCalendar();
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current.setTimeInMillis(System.currentTimeMillis());
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GregorianCalendar bookDate = new GregorianCalendar(booking.getYear(), booking.getMonth(),
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booking.getDay(), booking.getStarth(), booking.getStartmin());
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GregorianCalendar bookDate = new GregorianCalendar(year, month, day, starth, startmin);
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//check if time of booking is after this time
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if (current.compareTo(bookDate) > 0) return false;
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if (isProviderAvailable(serviceProvider, year, month, day, starth, startmin,
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endh, endmin)){
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ContentValues contentValues = new ContentValues();
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contentValues.put(COLUMN_BOOKINGSTART, booking.getStarth()*60 + booking.getStartmin());
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contentValues.put(COLUMN_BOOKINGEND, booking.getEndh()*60 + booking.getEndmin());
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contentValues.put(COLUMN_BOOKINGDATE, booking.getDay());
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contentValues.put(COLUMN_BOOKINGMONTH, booking.getMonth());
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contentValues.put(COLUMN_BOOKINGYEAR, booking.getYear());
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contentValues.put(COLUMN_BOOKINGSERVICEPROVIDER, booking.getServiceprovider().getUsername());
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contentValues.put(COLUMN_BOOKINGHOMEOWNER, booking.getHomeowner().getUsername());
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contentValues.put(COLUMN_BOOKINGSERVICE, booking.getService().getName());
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contentValues.put(COLUMN_BOOKINGSTATUS, Status.PENDING.toString());
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contentValues.put(COLUMN_RATING, 0);
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ContentValues contentValues = new ContentValues();
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contentValues.put(COLUMN_BOOKINGSTART, starth * 60 + startmin);
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contentValues.put(COLUMN_BOOKINGEND, endh * 60 + endmin);
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contentValues.put(COLUMN_BOOKINGDATE, day);
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contentValues.put(COLUMN_BOOKINGMONTH, month);
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contentValues.put(COLUMN_BOOKINGYEAR, year);
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contentValues.put(COLUMN_BOOKINGSERVICEPROVIDER, serviceProvider);
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contentValues.put(COLUMN_BOOKINGHOMEOWNER, homeOwner);
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contentValues.put(COLUMN_BOOKINGSERVICE, service);
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contentValues.put(COLUMN_BOOKINGSTATUS, Status.PENDING.toString());
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contentValues.put(COLUMN_RATING, 0);
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writeDB.insert(TABLE_BOOKINGS, null, contentValues);
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writeDB.insert(TABLE_BOOKINGS, null, contentValues);
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return true;
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return true;
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}
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return false;
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}
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public List<Booking> findBookings(String username){
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@ -881,104 +913,116 @@ public class DBHelper extends SQLiteOpenHelper {
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}
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// public boolean isProviderAvailable(String serviceProvider, String monthDayYear,
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// int starth, int startmin, int endh, int endmin) {
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// String[] date = monthDayYear.split("/");
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// return isProviderAvailable(serviceProvider, Integer.parseInt(date[2]),
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// Integer.parseInt(date[0]), Integer.parseInt(date[1]),
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// starth, startmin, endh, endmin);
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// }
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public boolean isProviderAvailable(String serviceProvider, String monthDayYear,
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int starth, int startmin, int endh, int endmin) {
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String[] date = monthDayYear.split("/");
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return isProviderAvailable(serviceProvider, Integer.parseInt(date[2]),
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Integer.parseInt(date[0]), Integer.parseInt(date[1]),
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starth, startmin, endh, endmin);
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}
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// /**
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// * Returns false if end time before start time, or service provider not available on that day
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// *
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// * @param serviceProvider
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// * @param year
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// * @param month
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// * @param day
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// * @param starth
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// * @param startmin
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// * @param endh
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// * @param endmin
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// * @return
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// */
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// public boolean isProviderAvailable(String serviceProvider, int year, int month, int day,
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// int starth, int startmin, int endh, int endmin){
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//
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// int bookingStart = starth*60 + startmin;
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// int bookingEnd = endh*60 + endmin;
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//
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// if (bookingEnd < bookingStart) return false;
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//
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// GregorianCalendar start = new GregorianCalendar(year, month-1, day);
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// //Calendar.DAY_OF_WEEK starts with 1 for Sunday, and onwards
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// int dayOfWeek = start.get(Calendar.DAY_OF_WEEK)-1;
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// Cursor cursor = null;
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// int availabilityStart, availabilityEnd;
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//
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// //Check availabilities on day of week
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// switch (dayOfWeek){
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// case 1: //Sunday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_SUNSTART, COLUMN_SUNEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// case 2: //Monday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_MONSTART, COLUMN_MONEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// case 3: //Tuesday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_TUESTART, COLUMN_TUEEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// case 4: //Wednesday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_WEDSTART, COLUMN_WEDEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// case 5: //Thursday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_THUSTART, COLUMN_THUEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// case 6: //Friday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_FRISTART, COLUMN_FRIEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// case 7: //Saturday
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// cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_SATSTART, COLUMN_SATEND},
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// COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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// null, null, null);
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// break;
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// }
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//
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// cursor.moveToFirst();
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// availabilityStart = cursor.getInt(0);
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// availabilityEnd = cursor.getInt(1);
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//
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// //service provider not available if availability end is 0, if availability starts after booking start,
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// // or if availability ends before booking end
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// if (availabilityEnd == 0 || availabilityStart > bookingStart || availabilityEnd < bookingEnd) return false;
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//
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//
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// //now we know for sure that the service provider is available on said day of the week
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// //we check to see if any of the bookings overlap on this time slot
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// cursor = writeDB.query(TABLE_BOOKINGS, new String[] {COLUMN_BOOKINGSTART, COLUMN_BOOKINGEND},
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// COLUMN_BOOKINGSERVICEPROVIDER + " = ? AND "
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// + COLUMN_BOOKINGYEAR + " = ? AND "
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// + COLUMN_BOOKINGMONTH + " = ? AND "
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// + COLUMN_BOOKINGDATE + " = ? AND "
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// + COLUMN_BOOKINGSTATUS + " != ?",
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// new String[] {serviceProvider, String.valueOf(year),
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// String.valueOf(month), String.valueOf(day), Status.CANCELLED.toString()},
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// null, null, COLUMN_BOOKINGSTART, null);
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// boolean found = cursor.moveToFirst();
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// cursor.close();
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// return found;
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// }
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/**
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* Returns false if end time before start time, or service provider not available on that day
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*
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* @param serviceProvider
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* @param year
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* @param month
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* @param day
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* @param starth
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* @param startmin
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* @param endh
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* @param endmin
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* @return
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*/
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public boolean isProviderAvailable(String serviceProvider, int year, int month, int day,
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int starth, int startmin, int endh, int endmin){
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int bookingStart = starth*60 + startmin;
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int bookingEnd = endh*60 + endmin;
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if (bookingEnd < bookingStart) return false;
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GregorianCalendar start = new GregorianCalendar(year, month-1, day);
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//Calendar.DAY_OF_WEEK starts with 1 for Sunday, and onwards
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int dayOfWeek = start.get(Calendar.DAY_OF_WEEK);
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Cursor cursor = null;
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int availabilityStart, availabilityEnd;
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//Check availabilities on day of week
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switch (dayOfWeek){
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case 1: //Sunday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_SUNSTART, COLUMN_SUNEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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case 2: //Monday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_MONSTART, COLUMN_MONEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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case 3: //Tuesday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_TUESTART, COLUMN_TUEEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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case 4: //Wednesday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_WEDSTART, COLUMN_WEDEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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case 5: //Thursday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_THUSTART, COLUMN_THUEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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case 6: //Friday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_FRISTART, COLUMN_FRIEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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case 7: //Saturday
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cursor = writeDB.query(TABLE_AVAILABILITY, new String[] {COLUMN_SATSTART, COLUMN_SATEND},
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COLUMN_AVAILABILITYNAME + " = ?", new String[] {serviceProvider}, null,
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null, null, null);
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break;
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}
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cursor.moveToFirst();
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availabilityStart = cursor.getInt(0);
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availabilityEnd = cursor.getInt(1);
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//service provider not available if availability end is 0, if availability starts after booking start,
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// or if availability ends before booking end
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if (availabilityEnd == 0 || availabilityStart > bookingStart || availabilityEnd < bookingEnd) {
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return false;
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}
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//now we know for sure that the service provider is available on said day of the week
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//we check to see if any of the bookings overlap on this time slot
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cursor = writeDB.query(TABLE_BOOKINGS, new String[] {COLUMN_BOOKINGSTART, COLUMN_BOOKINGEND},
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COLUMN_BOOKINGSERVICEPROVIDER + " = ? AND "
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+ COLUMN_BOOKINGYEAR + " = ? AND "
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+ COLUMN_BOOKINGMONTH + " = ? AND "
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+ COLUMN_BOOKINGDATE + " = ? AND "
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+ COLUMN_BOOKINGSTATUS + " != ?",
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new String[] {serviceProvider, String.valueOf(year),
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String.valueOf(month), String.valueOf(day), Status.CANCELLED.toString()},
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null, null, COLUMN_BOOKINGSTART, null);
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if (cursor.moveToFirst()){
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for (int i = 0; i<cursor.getCount(); i++){
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availabilityStart = cursor.getInt(0);
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availabilityEnd = cursor.getInt(1);
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if ((availabilityStart < bookingStart && availabilityEnd > bookingStart)||
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(availabilityStart < bookingEnd && availabilityEnd > bookingEnd) ||
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(availabilityStart > bookingStart && availabilityEnd < bookingEnd)) return false;
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cursor.moveToNext();
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}
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}
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return true;
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}
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@ -1130,6 +1174,39 @@ public class DBHelper extends SQLiteOpenHelper {
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return cursor.getInt(0);
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}
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public List<String> getProvidersAboveRating(Service service, double rating){
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return getProvidersAboveRating(service.getName(), rating);
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}
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public List<String> getProvidersAboveRating(String serviceName, double rating){
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List<String[]> providers = getAll("SELECT " + COLUMN_SERVICEPROVIDERNAME + " FROM " + TABLE_SERVICEPROVIDERS
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+ " WHERE " + COLUMN_SERVICE + " = " + serviceName + " AND "
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+ COLUMN_AVERAGERATING + " >= " + rating);
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List<String> providerList = new ArrayList<>();
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for (String[] provider : providers){
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providerList.add(provider[0]);
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}
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return providerList;
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}
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public List<String> getProvidersByTime(Service service, int year, int month, int day,
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int starth, int startmin, int endh, int endmin){
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return getProvidersByTime(service.getName(), year, month, day, starth, startmin, endh, endmin);
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}
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public List<String> getProvidersByTime(String serviceName, int year, int month, int day,
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int starth, int startmin, int endh, int endmin){
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List<String> providers = getAllProvidersByService(serviceName);
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for (int i = 0; i < providers.size(); i++){
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String username = providers.get(i);
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if (!isProviderAvailable(username, year, month, day, starth, startmin, endh, endmin)){
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providers.remove(i);
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}
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}
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return providers;
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}
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@ -1178,5 +1255,13 @@ public class DBHelper extends SQLiteOpenHelper {
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return list;
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}
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void deleteAll(){
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writeDB.execSQL("DELETE FROM " + TABLE_LOGIN);
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writeDB.execSQL("DELETE FROM " + TABLE_SERVICES);
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writeDB.execSQL("DELETE FROM " + TABLE_SERVICEPROVIDERS);
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writeDB.execSQL("DELETE FROM " + TABLE_AVAILABILITY);
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writeDB.execSQL("DELETE FROM " + TABLE_BOOKINGS);
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}
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}
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@ -121,7 +121,7 @@ public class DBIntegrationTest {
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dbHelper.deleteUser("jbO4aBF4dC");
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List<String[]> providersList = dbHelper.getAllProvidersByService("hitman");
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List<String> providersList = dbHelper.getAllProvidersByService("hitman");
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assertEquals(0, providersList.size());
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providersList = dbHelper.getAllProvidersByService("hitman");
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assertEquals(0, providersList.size());
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@ -332,11 +332,11 @@ public class DBIntegrationTest {
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dbHelper.addServiceProvidedByUser("jbO4aBF4dC", "exterminating flatworms");
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dbHelper.addServiceProvidedByUser("7MuF1c59XP", "exterminating flatworms");
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List<String[]> providersByService = dbHelper.getAllProvidersByService("exterminating flatworms");
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List<String> providersByService = dbHelper.getAllProvidersByService("exterminating flatworms");
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assertEquals(2, providersByService.size());
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assertEquals("jbO4aBF4dC", providersByService.get(0)[0]);
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assertEquals("7MuF1c59XP", providersByService.get(1)[0]);
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assertEquals("jbO4aBF4dC", providersByService.get(0));
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assertEquals("7MuF1c59XP", providersByService.get(1));
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dbHelper.deleteAll();
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}
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Reference in a new issue