Massachusetts Indoor Soccer League Database

pg. 1
Massachusetts Indoor Soccer
League Database
Christopher L’Heureux

pg. 2
Table of Contents
1. Executive Summary……………………………………………………………………………………………….3
2. System Request & Investigation…………………………………………………………………………….4
3. Problem Definition…………………………………………………………………………………………………4
4. Finding and Analysis……………………………………………………………………………………………….5
5. Recommendation ………………………………………………………………………………………………….5
6. Essentials of Plan…………………………………………………………………………………………………...5
7. Appendices…………………………………………………………………………………………………………….6
a. Data Tables…………………………………………………………………………………………………6
b. EER Diagram……………………………………………………………………………………………….7
c. Data Flow Diagram……………………………………………………………………………………..8
d. SQL Entries………………………………………………………………………………………………….8
e. SQL Inserts………………………………………………………………………………………………….10
f. VB Code………………………………………………………………………………………………………11

pg. 3
Executive Summary
Setting:
The systemI am proposing is a management systemfor the Massachusetts Indoor
Soccer League. This league is located at West Springfield, Ma at the Big E grounds. The league
has about 10 teams in the league with anywhere from six to twelve players on each team. Every
team has a coach and consists of a roster up to twelve people with 5 players plus a goalie on
the field. Each team plays every team once before playoffs and games are 30 minute halves.
Playoffs include six teams, two getting first round byes and the other four playing a wild card
game.
Activity:
In this system I want to be able to register players and coaches into their respective
teams. I also would want to be able to keep record of every game played by every team. The
database should also keep track of the player’s statistics, which can include goals, assists,
yellow cards, red cards, and goalkeeper saves. The system should also be able to print out a
schedule of the games to be played and also print out the results of every game played. The
system should also be able to print out a list for players statistics.

pg. 4
System Request and the Investigation:
This came about when our secretary, Shauna Jones, figured out the keeping track of all
this by hand was getting to be way too much for some of our employees. Our employees would
have to register our players and coaches by hand. Then they would have to file them to the
right team and league. Each game also would have to be recorded on a scorecards, which had
to be verified by both coaches. Everything else from there had to be hand typed. Doing some of
this work by hand is time consuming and can sometimes take away from the game. We want to
bring something to our employees that allows them to quickly record, retrieve, and print out
information so they can go back to focusing what is most important to our company, the game.
In our preliminary investigation, we found out that with other sports leagues with databases
have greatly increased in productivity and their customers be more satisfied with the process.
Problem Definition:
The following problems have been found with the MISL registration system:
 Our process of running the league through files and paper is taking way too
much time and productivity away from our employees.
 We need to go to an eco-friendly way of keeping track of our registration system.
 The problem also can take away from the scorekeeping of the game when
sometimes employees have to focus on the scorekeeping and game is moving at
a really fast pace.
 We need to speed up of the process of registering, scorekeeping and printing
schedules and statistics.

pg. 5
Finding and Analysis:
Our President of the League Kevin Stevens, asked to Shauna Jones to figure out if any
other leagues were doing the same thing. She found out that the PVJSL has its own registry
system intact for its players, coaches and team. Shauna said that the PVJSL has become a much
more efficient league after they switch to a registration system. On top of this she also found
out that they been using the system to keep track of games and their score. This has made their
league a lot more efficient in that regard too.
Recommendation and Proposal:
Based on the information received we need to develop a new system. We need this
system to be efficient and reliable. With the personnel available too at the office, cost should
be minimum for a small systemlike this. We should start focusing on making this system
immediately before the new indoor soccer season starts this fall.
Essentials of Plan:
Time: About a month
Cost: Nothing
Programs Needed: MySQL Workbench w/ MySQL Database; VB 2010 Professional
Personnel: Christopher L’Heureux

pg. 6
Appendices:
Tables
PLAYERS- (PK:PlayerID, PlayerFirstName, PlayerLastName, Player Height, PlayerHeight,
PlayerWeight, PlayerAge, FK: TeamName)
COACHES-(PK:CoachID, CoachName, CoachTeam, FK: Teamname)
TEAM-(PK:TeamName, TeamLocation)
STATS-(PK: PlayerID, PK: Teamname, PK: GAMEID, Goal, Assist, YellowCard, RedCard,
Saves FK: Teamname, GameID, PlayerID)
GAME-(PK:GameID, TeamName1, TeamName2,HomeTeamScore, AwayTeamScore,
GameDate FK: Teamname)

pg. 8
TABLE SQL ENTRIES
drop tableif exists stats;
commit;
drop tableif exists game;
commit;
drop tableif exists coach;
commit;
drop tableif exists player;
commit;
drop tableif exists team;
commit;
create table team(

pg. 9
teamname varchar (45),
teamlocation varchar(45),
constraintteampk primary key (teamname)
);
create table player(
playerID varchar(8),
teamname varchar (45),
playernamevarchar (45),
playerDOBvarchar(10),
playerheightvarchar (8),
playerweight varchar (7),
constraintplayerpk primary key (playerID),
constraintplayerfk foreign key (teamname) references team (teamname)
);
create table coach(
coachID varchar (8) notnull,
teamname varchar(45)notnull,
coachnamevarchar(45) notnull,
constraintcoachpk primary key (coachID),
constraintcoachfk foreign key (teamname) references team (teamname)
);
create table game(
gameID varchar (10),
teamnameone varchar(45),
teamnametwo varchar(45),
hometeamscore varchar(2),
awayteamscore varchar(2),
gamedate varchar (19),
constraintgamepk primary key (gameID),

pg. 10
constraintgamefk foreign key (teamnameone) references team (teamname),
constraintgamefktwo foreign key (teamnametwo) references team (teamname)
);
create table stats(
gameID varchar (8),
playerID varchar(8),
teamname varchar(45),
goals varchar(2),
assists varchar(2),
yellowcards varchar(2),
redcards varchar(2),
saves varchar(2),
constraintstatsfkoneforeign key (gameID) references game (gameID),
constraintstatsfktwo foreign key (playerID) references player (playerID),
constraintstatsfkthreeforeign key (teamname) references team (teamname)
);
SQL INSERTS
delete from stats;
delete from game;
delete from coach;
delete from player;
delete from season;
delete from team;
insertinto team(
teamname,teamlocation)
value
('Westfield Wildcats','Westfield,MA');

pg. 11
insertinto team(
teamname,teamlocation)
value
('West Side Bandits','WestSpringfield,MA');
insertinto season
(seasonID)
value
('Winter 15');
insertinto player(
playerID,teamname, playername,playerDOB,playerheight,playerweight)
value
('00000111','Westfield Wildcats','Erik Johanson','11/22/1991','5 ft 6"', '145 lbs');
insertinto player(
value
('00000112','Westfield Wildcats','ClintHoward','06/12/1993','6 ft 1"', '185 lbs');
insertinto player(
value
('00000113','WestSideBandits','Nick Ross','07/29/1995','6 ft 3"', '200 lbs');
insertinto player(
value
('00000114','WestSideBandits','Kevin Bradley','01/17/1988','6 ft 2"', '180 lbs');
insertinto coach(
coachid,teamname,coachname)
value
('10000001','Westfield Wildcats','JacqueRichmond');
insertinto coach(
coachid,teamname,coachname)
value
('10000002','WestSideBandits','Angel Pastore');

pg. 12
insertinto game(
gameID,teamnameone,teamnametwo,hometeamscore,awayteamscore,gamedate)
value
('20000001','Westfield Wildcats','WestSideBandits','','','11/24/2015 7:30 PM');
insertinto stats(
gameID,playerID,teamname,goals,assists,yellowcards,redcards,saves)
value
('20000001','00000111','Westfield Wildcats','1','0','0','0','1');
Visual Basic Code
Public Class MainForm
Private Sub ButtonEditGame_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonEditGame.Click
Me.Hide()
UpdateGame.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonAddPlayer_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonAddPlayer.Click
Me.Hide()
AddPlayer.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonAddTeam_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonAddTeam.Click
Me.Hide()
AddTeam.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonAddCoach_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonAddCoach.Click
Me.Hide()
AddCoach.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonAddGame_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonAddGame.Click
Me.Hide()
AddGame.ShowDialog()
Me.Show()

pg. 13
End Sub
Private Sub ButtonEditPlayer_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonEditPlayer.Click
Me.Hide()
UpdatePlayer.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonEditTeam_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonEditTeam.Click
Me.Hide()
UpdateTeam.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonEditCoach_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonEditCoach.Click
Me.Hide()
UpdateCoach.ShowDialog()
Me.Show()
End Sub
Private Sub ButtonReports_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonReports.Click
Me.Hide()
Reports.ShowDialog()
Me.Show()
End Sub
Private Sub MainForm_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles MyBase.Load
End Sub
End Class
Imports MySql.Data.MySqlClient
Public Class AddCoach
Dim mysqlconnection As MySqlConnection
Dim command As MySqlCommand
Private Sub ButtonBack_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonBack.Click
Me.Hide()
MainForm.Show()
End Sub
Private Sub ButtonAdd_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonAdd.Click
mysqlconnection = New MySqlConnection
mysqlconnection.ConnectionString =
"server=localhost;userid=root;password=wsbandit03;database=test"
Dim reader As MySqlDataReader
Try
mysqlconnection.Open()
Dim query As String

pg. 14
query = "insert into test.coach (coachID,teamname,coachname) values ('" &
TextBoxCoachID.Text & "','" & ListBoxCoachTeam.Text & "','" & TextBoxCoachesName.Text &
"')"
command = New MySqlCommand(query, mysqlconnection)
reader = command.ExecuteReader
MessageBox.Show("data saved")
mysqlconnection.Close()
Catch ex As MySqlException
MessageBox.Show(ex.Message)
Finally
mysqlconnection.Dispose()
End Try
End Sub
Private Sub AddCoach_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles MyBase.Load
Try
Dim query As String
query = "select * from test.team"
While reader.Read
Dim sname = reader.GetString("teamname")
ListBoxCoachTeam.Items.Add(sname)
End While
Finally
End Try
End Sub
End Class
Public Class AddGame
Me.Hide()
MainForm.Show()
End Sub

pg. 15
Try
Dim query As String
query = "insert into test.game
(gameID,teamnameone,teamnametwo,hometeamscore,awayteamscore,gamedate) values ('" &
TextBoxgameid.Text & "','" & ListBoxHomeTeam.Text & "','" & ListBoxAwayTeam.Text & "','"
& TextBoxHomeScore.Text & "','" & TextBoxAwayScore.Text & "','" & TextBoxDateTime.Text &
"')"
Finally
End Try
End Sub
Private Sub AddGame_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles MyBase.Load
Try
Dim query As String
While reader.Read
ListBoxHomeTeam.Items.Add(sname)
ListBoxAwayTeam.Items.Add(sname)
End While
Finally
End Try
End Sub
End Class
Public Class AddPlayer
Me.Hide()
MainForm.ShowDialog()
Me.Show()
End Sub

pg. 16
Try
Dim query As String
query = "insert into test.player
(playerID,teamname,playername,playerDOB,playerheight,playerweight) values ('" &
TextBoxPlayerID.Text & "','" & ListBoxPlayerTeam.Text & "','" & TextBoxPlayerName.Text &
"','" & TextBoxPlayerDOB.Text & "','" & TextBoxPlayerHeight.Text & "', '" &
TextBoxPlayerWeight.Text & "')"
Finally
End Try
End Sub
Private Sub AddPlayer_Load(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles MyBase.Load
Try
Dim query As String
While reader.Read
ListBoxPlayerTeam.Items.Add(sname)
End While
Finally
End Try
End Sub
End Class
Public Class AddTeam

pg. 17
Me.Hide()
MainForm.Show()
End Sub
Private Sub AddTeam_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles MyBase.Load
End Sub
Try
Dim query As String
query = "insert into test.team (teamname,teamlocation) values ('" &
TextBoxTeamName.Text & "','" & TextBoxTeamLocation.Text & "')"
Finally
End Try
End Sub
End Class
Public Class UpdateCoach
Private Sub UpdateCoach_Load(ByVal sender As System.Object, ByVal e As
Try
Dim query As String
query = "select * from test.coach"
While reader.Read
Dim sname = reader.GetString("coachname")
ListBoxResults.Items.Add(sname)
End While

pg. 18
Finally
End Try
End Sub
ListBoxResults.Items.Clear()
Me.Hide()
MainForm.Show()
Close()
End Sub
Private Sub ListBoxResults_SelectedIndexChanged(ByVal sender As System.Object, ByVal
e As System.EventArgs) Handles ListBoxResults.SelectedIndexChanged
Try
Dim query As String
query = "select * from test.coach where coachname='" & ListBoxResults.Text &
"'"
While reader.Read
TextBoxCoachID.Text = reader.GetString("coachid")
TextBoxTeam.Text = reader.GetString("teamname")
TextBoxCoachesName.Text = reader.GetString("coachname")
End While
Finally
End Try
End Sub
Private Sub ButtonUpdate_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonUpdate.Click
Try
Dim query As String
query = "update test.coach set coachid='" & TextBoxCoachID.Text &
"',teamname='" & TextBoxTeam.Text & "',coachname='" & TextBoxCoachesName.Text & "' where
coachid='" & TextBoxCoachID.Text & "'"
MessageBox.Show("data updated")

pg. 19
Finally
End Try
End Sub
Private Sub ButtonDelete_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonDelete.Click
Dim result As Integer = MessageBox.Show("Are you Sure?", "Are you sure you want
to delete? You will not be able to retrieve the information again.",
MessageBoxButtons.YesNo)
If result = DialogResult.No Then
MessageBox.Show("Operation Cancelled")
ElseIf result = DialogResult.Yes Then
Try
Dim query As String
query = "Delete from test.coach where coachid='" & TextBoxCoachID.Text &
"'"
MessageBox.Show("data deleted")
Finally
End Try
End If
End Sub
End Class
Public Class UpdateGame
ListBoxStatResults.Items.Clear()
Me.Hide()
MainForm.Show()
Close()
End Sub
Private Sub UpdateGame_Load(ByVal sender As System.Object, ByVal e As

pg. 20
Try
Dim query As String
query = "select * from test.game"
While reader.Read
Dim sname = reader.GetString("gameid")
End While
Finally
End Try
Try
Dim querytwo As String
querytwo = "select * from test.player"
command = New MySqlCommand(querytwo, mysqlconnection)
While reader.Read
Dim sname = reader.GetString("playername")
ListBoxStatResults.Items.Add(sname)
End While
Finally
End Try
End Sub
Try
Dim query As String
query = "select * from test.game where gameid='" & ListBoxResults.Text & "'"
While reader.Read
TextBoxgameid.Text = reader.GetString("gameid")
TextBoxHomeTeam.Text = reader.GetString("teamnameone")
TextBoxAwayTeam.Text = reader.GetString("teamnametwo")
TextBoxHScore.Text = reader.GetString("hometeamscore")
TextBoxAScore.Text = reader.GetString("awayteamscore")
TextBoxDateTime.Text = reader.GetString("gamedate")
End While

pg. 21
Finally
End Try
End Sub
Private Sub ListBoxStatResults_SelectedIndexChanged(ByVal sender As System.Object,
ByVal e As System.EventArgs) Handles ListBoxStatResults.SelectedIndexChanged
Try
Dim querytwo As String
querytwo = "select * from test.player where playername='" &
ListBoxStatResults.Text & "'"
command = New MySqlCommand(querytwo, mysqlconnection)
While reader.Read
TextBoxPlayerID.Text = reader.GetString("playerid")
TextBoxTeamName.Text = reader.GetString("teamname")
End While
Finally
End Try
End Sub
Try
Dim query As String
query = "insert into test.stats
(gameID,playerID,teamname,goals,assists,yellowcards,redcards,saves) values ('" &
TextBoxgameid.Text & "','" & TextBoxPlayerID.Text & "','" & TextBoxTeamName.Text & "','"
& TextBoxGoals.Text & "','" & TextBoxAssists.Text & "','" & TextBoxYellowCard.Text &
"','" & TextBoxRedCard.Text & "','" & TextBoxSave.Text & "')"
MessageBox.Show("Data Saved")
Finally

pg. 22
End Try
End Sub
Private Sub ButtonUpdateStat_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonUpdateStat.Click
Try
Dim query As String
query = "update test.stats set gameid='" & TextBoxgameid.Text &
"',playerid='" & TextBoxPlayerID.Text & "',teamname='" & TextBoxTeamName.Text & "',
goals='" & TextBoxGoals.Text & "', assists='" & TextBoxAssists.Text & "', yellowcards='"
& TextBoxYellowCard.Text & "', redcards='" & TextBoxRedCard.Text & "', saves='" &
TextBoxSave.Text & "' where gameid='" & TextBoxgameid.Text & "'"
MessageBox.Show("Data Updated")
Finally
End Try
End Sub
Private Sub ButtonDeleteStat_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonDeleteStat.Click
Try
Dim query As String
query = "Delete from test.stats where gameid='" & TextBoxgameid.Text & "'
AND playerid='" & TextBoxPlayerID.Text & "'AND teamname='" & TextBoxTeamName.Text & "' "
MessageBox.Show("Data Deleted")
Finally
End Try
End If
End Sub

pg. 23
Try
Dim query As String
query = "update test.game set gameid='" & TextBoxgameid.Text &
"',teamnameone='" & TextBoxHomeTeam.Text & "',teamnametwo='" & TextBoxAwayTeam.Text & "',
hometeamscore='" & TextBoxHScore.Text & "', awayteamscore='" & TextBoxAScore.Text & "',
gamedate='" & TextBoxDateTime.Text & "' where gameid='" & TextBoxgameid.Text & "'"
MessageBox.Show("Data Updated")
Finally
End Try
End Sub
Try
Dim query As String
query = "Delete from test.game where gameid='" & TextBoxgameid.Text & "'"
MessageBox.Show("Data Deleted")
Finally
End Try
End If
End Sub
End Class
Public Class UpdatePlayer

pg. 24
Me.Hide()
MainForm.Show()
Close()
End Sub
Try
Dim query As String
query = "update test.player set playerid='" & TextBoxPlayerID.Text &
"',teamname='" & TextBoxTeam.Text & "',playername='" & TextBoxPlayerName.Text & "',
playerDOB='" & TextBoxPlayerDOB.Text & "', playerheight='" & TextBoxPlayerHeight.Text &
"', playerweight='" & TextBoxPlayerWeight.Text & "' where playerid='" &
TextBoxPlayerID.Text & "'"
Finally
End Try
End Sub
Try
Dim query As String
query = "Delete from test.player where playerid='" & TextBoxPlayerID.Text
& "'"
Finally

pg. 25
End Try
End If
End Sub
Private Sub ListBox1_SelectedIndexChanged(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ListBoxResults.SelectedIndexChanged
Try
Dim query As String
query = "select * from test.player where playername='" & ListBoxResults.Text
& "'"
While reader.Read
TextBoxPlayerID.Text = reader.GetString("playerid")
TextBoxTeam.Text = reader.GetString("teamname")
TextBoxPlayerName.Text = reader.GetString("playername")
TextBoxPlayerDOB.Text = reader.GetString("playerDOB")
TextBoxPlayerHeight.Text = reader.GetString("playerheight")
TextBoxPlayerWeight.Text = reader.GetString("playerweight")
End While
Finally
End Try
End Sub
Private Sub UpdatePlayer_Load(ByVal sender As System.Object, ByVal e As
Try
Dim query As String
query = "select * from test.player"
While reader.Read
Dim sname = reader.GetString("playername")
End While
Finally

pg. 26
End Try
End Sub
End Class
Public Class UpdateTeam
Me.Hide()
MainForm.Show()
Close()
End Sub
Try
Dim query As String
query = "update test.team set teamname='" & TextBoxTeamName.Text &
"',teamlocation='" & TextBoxTeamLocation.Text & "' where teamname='" &
TextBoxTeamName.Text & "'"
Finally
End Try
End Sub
Try
Dim query As String
query = "Delete from test.team where teamname='" & TextBoxTeamName.Text &
"'"

pg. 27
Finally
End Try
End If
End Sub
Try
Dim query As String
query = "select * from test.team where teamname='" & ListBoxResults.Text &
"'"
While reader.Read
TextBoxTeamName.Text = reader.GetString("teamname")
TextBoxTeamLocation.Text = reader.GetString("teamlocation")
End While
Finally
End Try
End Sub
Private Sub UpdateTeam_Load(ByVal sender As System.Object, ByVal e As
Try
Dim query As String
While reader.Read
End While

pg. 28
Finally
End Try
End Sub
End Class
Public Class Reports
Private Sub ButtonRoster_Click(ByVal sender As System.Object, ByVal e As
System.EventArgs) Handles ButtonRoster.Click
TeamRoster.Show()
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles Button1.Click
FormSchedule.Show()
End Sub
FormGoals.Show()
End Sub
FormAssists.Show()
End Sub
FormYellowCards.Show()
End Sub
FormRedCards.Show()
End Sub
FormSaves.Show()
End Sub
Private Sub Reports_Load(ByVal sender As System.Object, ByVal e As System.EventArgs)
Handles MyBase.Load
End Sub
End Class

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