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Added reporting classes and implemented/ updated terminal commands

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This commit versions the inital classes used for reporting. Some of the
manager classes have been adjusted so that they can also be used in the
reporting system since the queries are very similar. The terminal
commands and flow have been improved to further close in on the design
spec. Guests who make reservations now abide by the fixed rules
determined by the doc. For example Prepaid and 60 day reservations have
requirements on how far away a reservation needs to be at minimum. The
reservation creation process now takes this into account. The base rate
functionality has been hooked up and the queries have been verified to
work at least once. The same applies for CheckIn() and CheckOut()
functions.
This commit is contained in:
雲華
2022-04-15 19:11:03 -04:00
parent 14fb4b6050
commit 6fb0f5c466
10 changed files with 549 additions and 94 deletions
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2
OpheliasOasis/Managers/DatabaseManager.cs
View File

@@ -37,7 +37,7 @@ namespace Ophelias.Managers
CREATE TABLE IF NOT EXISTS [reservations] (
[ID] INTEGER NOT NULL PRIMARY KEY AUTOINCREMENT,
[RoomNum] INTEGER NULL UNIQUE,
[GuestID] INTEGER NOT NULL UNIQUE,
[GuestID] INTEGER NOT NULL,
[TransactionID] INTEGER NOT NULL UNIQUE,
[IsNoShow] BOOLEAN NOT NULL CHECK ([IsNoShow] IN (0,1)),
[Type] INTEGER NOT NULL CHECK ([Type] IN (0,1,2,3)),

203
OpheliasOasis/Managers/HotelManager.cs
View File

@@ -48,9 +48,10 @@ namespace Ophelias.Managers
}
return Occupancies;
}
internal static int AvgOccupancySpan(DateTime Start, DateTime End)
internal static (int, bool) AvgOccupancySpan(DateTime Start, DateTime End)
{
int thirtyDayOcc = 0;
bool maxCapacityInRange = false;
int days = (int)(End.Date - Start.Date).TotalDays;
using (DatabaseManager Manager = new DatabaseManager())
{
@@ -61,19 +62,26 @@ namespace Ophelias.Managers
cmd.CommandText = $@"SELECT COUNT(*)
FROM reservations
WHERE DATE(@Date)
BETWEEN StartDate AND EndDate;";
cmd.ExecuteNonQuery();
BETWEEN @Start AND @End;";
cmd.Parameters.AddWithValue("@Date", Start.AddDays(i).Date.ToString("yyyy-MM-dd"));
cmd.Parameters.AddWithValue("@Start", Start);
cmd.Parameters.AddWithValue("@End", End);
cmd.ExecuteNonQuery();
using (SQLiteDataReader reader = cmd.ExecuteReader())
{
reader.Read();
if(reader.HasRows)
if (reader.HasRows)
{
thirtyDayOcc += reader.GetInt32(0);
if (reader.GetInt32(0) == 45)
maxCapacityInRange = true;
}
}
}
}
}
return thirtyDayOcc / days;
return (thirtyDayOcc / days, maxCapacityInRange);
}
internal static Guest? GetGuestByEmail(string Email)
{
@@ -104,7 +112,7 @@ namespace Ophelias.Managers
}
return g;
}
internal static Reservation? GetResByGuestAndDate(Guest g)
internal static Reservation? GetResByGuest(Guest g)
{
Reservation? r = null;
Transaction? t;
@@ -152,6 +160,35 @@ namespace Ophelias.Managers
}
return r;
}
internal static TimeRefs? CanBeCheckedIn(string Email)
{
TimeRefs? status = null;
using (DatabaseManager Manager = new DatabaseManager())
{
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = $"SELECT * FROM reservation WHERE Email = @Email AND Status IN (0,1)";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.ExecuteNonQuery();
using (SQLiteDataReader reader = cmd.ExecuteReader())
{
reader.Read();
if (reader.HasRows)
{
DateTime dt = reader.GetDateTime(8);
if (dt.Date == DateTime.Now.Date)
status = TimeRefs.OnTime;
else if (dt.Date > DateTime.Now.Date)
status = TimeRefs.Late;
else if (dt.Date < DateTime.Now.Date)
status = TimeRefs.Early;
} else
status = null;
}
}
}
return status;
}
internal static double? GetBaseRate()
{
double? rate;
@@ -174,6 +211,29 @@ namespace Ophelias.Managers
}
return rate;
}
internal static bool GetBaseRateByDate(DateTime dt)
{
bool configured;
using (DatabaseManager Manager = new DatabaseManager())
{
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
string query = "SELECT Rate FROM rates WHERE DateSet = @Date;";
cmd.CommandText = query;
cmd.Parameters.AddWithValue("@Date", dt.ToString("yyyy-MM-dd"));
cmd.ExecuteNonQuery();
using (SQLiteDataReader reader = cmd.ExecuteReader())
{
reader.Read();
if (reader.HasRows)
configured = true;
else
configured = false;
}
}
}
return configured;
}
internal static void SetBaseRate(double Rate, DateTime DateSet)
{
double rate;
@@ -184,7 +244,22 @@ namespace Ophelias.Managers
string query = $"INSERT INTO rates (Rate, DateSet) VALUES (@Rate, @DateSet);";
cmd.CommandText = query;
cmd.Parameters.AddWithValue("@Rate", Rate);
cmd.Parameters.AddWithValue("@DateSet", DateSet);
cmd.Parameters.AddWithValue("@DateSet", DateSet.ToString("yyyy-MM-dd"));
cmd.ExecuteNonQuery();
}
}
}
internal static void UpdateBaseRate(double Rate, DateTime DateSet)
{
double rate;
using (DatabaseManager Manager = new DatabaseManager())
{
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
string query = $"UPDATE rates SET rate = @Rate WHERE DateSet = @Date;";
cmd.CommandText = query;
cmd.Parameters.AddWithValue("@Rate", Rate);
cmd.Parameters.AddWithValue("@Date", DateSet.ToString("yyyy-MM-dd"));
cmd.ExecuteNonQuery();
}
}
@@ -231,13 +306,119 @@ namespace Ophelias.Managers
}
}
}
internal static int CheckInGuest(DateTime CheckIn)
internal static int? CheckInGuest(string Email, DateTime CheckIn)
{
return 1;
int? RoomID = null;
using (DatabaseManager Manager = new DatabaseManager())
{
using (SQLiteTransaction Transaction = Manager.con.BeginTransaction())
{
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = "UPDATE reservations SET RoomNum = (SELECT ID FROM rooms WHERE Occupied = 0 LIMIT 1), CheckIn = @Date " +
"WHERE GuestID = (SELECT ID FROM guests WHERE Email = @Email) AND RoomNum IS NULL AND Status in (@SActive,@SChanged);";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.Parameters.AddWithValue("@SActive", (int)ReservationStatus.Active);
cmd.Parameters.AddWithValue("@SChanged", (int)ReservationStatus.Changed);
cmd.Parameters.AddWithValue("@Date", CheckIn.ToString("yyyy-MM-dd"));
cmd.ExecuteNonQuery();
}
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = "UPDATE rooms SET Occupied = 1 " +
"WHERE ID = (SELECT RoomNum FROM reservations WHERE GuestID = (SELECT ID FROM guests WHERE Email = @Email AND Status in (@SActive,@SChanged))));";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.Parameters.AddWithValue("@SActive", (int)ReservationStatus.Active);
cmd.Parameters.AddWithValue("@SChanged", (int)ReservationStatus.Changed);
cmd.ExecuteNonQuery();
}
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = "SELECT RoomNum FROM reservations WHERE GuestID = (SELECT ID FROM guests WHERE Email = @Email AND Status in (@SActive,@SChanged))";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.Parameters.AddWithValue("@SActive", (int)ReservationStatus.Active);
cmd.Parameters.AddWithValue("@SChanged", (int)ReservationStatus.Changed);
cmd.ExecuteNonQuery();
using (SQLiteDataReader reader = cmd.ExecuteReader())
{
reader.Read();
if (reader.HasRows)
{
RoomID = (int)reader.GetValue(0);
}
}
}
Transaction.Commit();
}
}
return RoomID;
}
internal static int CheckOutGuest(DateTime CheckOut)
internal static bool GuestCurrentlyCheckedIn(string Email)
{
return 1;
bool EntryFound;
using (DatabaseManager Manager = new DatabaseManager())
{
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = "SELECT * FROM reservations " +
"WHERE GuestID = (SELECT ID FROM guests WHERE Email = @Email AND Status in (@SActive,@SChanged)) AND CheckIn IS NOT NULL";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.Parameters.AddWithValue("@SActive", (int)ReservationStatus.Active);
cmd.Parameters.AddWithValue("@SChanged", (int)ReservationStatus.Changed);
cmd.ExecuteNonQuery();
using (SQLiteDataReader reader = cmd.ExecuteReader())
{
reader.Read();
if (reader.HasRows)
EntryFound = true;
else
EntryFound = false;
}
}
}
return EntryFound;
}
internal static void CheckOutGuest(string Email, DateTime CheckOut)
{
using (DatabaseManager Manager = new DatabaseManager())
{
using (SQLiteTransaction Transaction = Manager.con.BeginTransaction())
{
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = "UPDATE rooms SET Occupied = 0 " +
"WHERE ID = (SELECT RoomNum FROM reservations WHERE GuestID = (SELECT ID FROM guests WHERE Email = @Email AND Status in (@SActive,@SChanged)));";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.Parameters.AddWithValue("@SActive", (int)ReservationStatus.Active);
cmd.Parameters.AddWithValue("@SChanged", (int)ReservationStatus.Ended);
cmd.ExecuteNonQuery();
}
using (SQLiteCommand cmd = Manager.con.CreateCommand())
{
cmd.CommandText = "UPDATE reservations SET RoomNum = NULL, CheckOut = @Date, Status = @Status " +
"WHERE GuestID = (SELECT ID FROM guests WHERE Email = @Email) AND RoomNum IS NOT NULL AND Status in (@SActive,@SChanged);";
cmd.Parameters.AddWithValue("@Email", Email);
cmd.Parameters.AddWithValue("@Status", (int)ReservationStatus.Ended);
cmd.Parameters.AddWithValue("@SActive", (int)ReservationStatus.Active);
cmd.Parameters.AddWithValue("@SChanged", (int)ReservationStatus.Changed);
cmd.Parameters.AddWithValue("@Date", CheckOut.ToString("yyyy-MM-dd"));
cmd.ExecuteNonQuery();
}
Transaction.Commit();
}
}
return;
}
internal static List<Reservation> GetActiveSixtyDayRes()
{
List<Reservation> list = new List<Reservation>();
return list;
}
}
internal enum TimeRefs
{
OnTime,
Early,
Late
}
}