batuhan-basoglu/SEG2105-Olympus-Android-Application
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Added a few tests and made deleting a Provider delete all relevant rows in all tables

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This commit is contained in:
Mary Tran 2018-11-15 15:17:07 -05:00
parent 9f5883bdee
commit 56c57404bd
2 changed files with 146 additions and 64 deletions
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41
OlympusServices/app/src/main/java/com/uottawa/olympus/olympusservices/DBHelper.java
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@ -353,8 +353,32 @@ public class DBHelper extends SQLiteOpenHelper {
* @return whether a user was deleted
*/
public boolean deleteUser(String username) {
return writeDB.delete(TABLE_LOGIN, COLUMN_USERNAME+" = ?",
new String[]{username}) > 0;
if (username == null) return false;
Cursor cursor = readDB.rawQuery("SELECT * FROM " + TABLE_LOGIN
+ " WHERE " + COLUMN_USERNAME + " = ?",
new String[]{username});
if (!cursor.moveToFirst()) return false;
boolean deleted;
if (cursor.getString(4).equals("ServiceProvider")) {
deleted = writeDB.delete(TABLE_LOGIN, COLUMN_USERNAME+" = ?",
new String[]{username}) > 0;
if (deleted) {
writeDB.delete(TABLE_SERVICEPROVIDERS, COLUMN_SERVICEPROVIDERNAME + " = ?",
new String[]{username});
writeDB.delete(TABLE_AVAILABILITY, COLUMN_AVAILABILITYNAME + " = ?",
new String[]{username});
}
cursor.close();
return deleted;
} else {
cursor.close();
return writeDB.delete(TABLE_LOGIN, COLUMN_USERNAME+" = ?",
new String[]{username}) > 0;
}
}
/**
@ -487,22 +511,13 @@ public class DBHelper extends SQLiteOpenHelper {
boolean deleted;
String nullify = null;
service = service.toLowerCase().trim();
ContentValues contentValues = new ContentValues();
contentValues.put(COLUMN_SERVICEPROVIDERSERVICE, nullify);
writeDB.update(TABLE_SERVICEPROVIDERS, contentValues, COLUMN_SERVICEPROVIDERSERVICE+" = ?",
new String[]{service});
deleted = writeDB.delete(TABLE_SERVICES, COLUMN_SERVICE+" = ?",
new String[]{service}) > 0;
if (deleted) {
writeDB.delete(TABLE_SERVICEPROVIDERS, COLUMN_SERVICEPROVIDERSERVICE+" = ?",
writeDB.delete(TABLE_SERVICEPROVIDERS, COLUMN_SERVICEPROVIDERSERVICE + " = ?",
new String[]{service});
} else {
ContentValues restoreContentValues = new ContentValues();
restoreContentValues.put(COLUMN_SERVICEPROVIDERSERVICE, service);
writeDB.update(TABLE_SERVICEPROVIDERS, restoreContentValues, COLUMN_SERVICEPROVIDERSERVICE+" = ?",
null);
}
return deleted;
}
@ -675,6 +690,8 @@ public class DBHelper extends SQLiteOpenHelper {
serviceProvider.setAvailabilities(i, start/60, start%60,
end/60, end%60);
}
} else {
return new int[7][4];
}
return serviceProvider.getAvailabilities();
}