Added API for Joining Club

Make_Tables/createdatabase.py

@@ -9,7 +9,7 @@
 
 #Creating the databases
 mycursor.execute("create database sac_data")
-print("Database sac_data created successfully")	
+print("Database sac_data created successfully")
 mycursor.execute("use sac_data")
 
 #Creating the tables
@@ -28,6 +28,9 @@
 mycursor.execute("CREATE TABLE Events(eventID Integer(4) PRIMARY KEY, eventName varchar(30), about varchar(600), eventDate date, clubID char(6), registered varchar(3000), attended varchar(3000), FOREIGN KEY (clubID) REFERENCES Clubs(clubID));")
 print("Successfully Created Events Table")  #To store all the events
 
+mycursor.execute("CREATE TABLE MemberRequests(userID char(6), requestMessage varchar(600), clubID char(6), reqStatus set('Accepted','Rejected','Pending') FOREIGN KEY (userID) REFERENCES Users(userID), FOREIGN KEY (clubID) REFERENCES Clubs(clubID));")
+print("Successfully Created Table MemberRequests") #To store all join/leave/make admin requests.
+
 print("Done Creating Tables")
 mycursor.close()
 mydb.close()

app.py

@@ -1,6 +1,7 @@
-from flask import url_for,render_template,redirect,Flask,flash
+from flask import url_for,render_template,redirect,Flask,flash,request,session
 from forms import LoginForm
 from Make_Tables.mysqlconnect import mydb, mycursor, create_insert_statement   #Imported the mysqlconnect.py file from Make_tables folder
+import numpy as np
 
 app=Flask(__name__,static_url_path='/public')
 app.config['SECRET_KEY']='c828b6ff21f45063fd7860e5c1b1d233'
@@ -14,11 +15,90 @@ def Login():
     form=LoginForm()
     if form.validate_on_submit():
         if form.email.data[1:6].isdecimal() and form.email.data[6:]=='@students.iitmandi.ac.in' :
-            flash('You have logged-in successfully!')
+            session['uid']=form.email.data[:6]
+            flash('You have logged-in successfully!',category='success')
             return redirect(url_for('home'))
         else:
-            flash('Login Unsuccessful. Invalid Email/Password')
+            flash('Login Unsuccessful. Invalid Email/Password',category='failure')
     return render_template('login.html',title='Login | SAC Portal, IIT Mandi',form=form)
 
+@app.route('/joinclub',methods=['GET','POST'])
+def join():
+    try:
+        uid=session['uid']
+    except:
+        return redirect(url_for("Login"))
+    mycursor.execute('SELECT name FROM users WHERE userID="{0}"'.format(uid))
+    check=mycursor.fetchall()
+    if not len(check):
+        return("<title>404 Forbidden</title><h1>404 Forbidden : You don't have access to this page!</h1>")
+    mycursor.execute("SELECT MemberRequests.requestMessage,clubs.clubName FROM MemberRequests INNER JOIN clubs WHERE MemberRequests.reqStatus='Accepted' AND MemberRequests.clubID=clubs.clubID AND MemberRequests.userID='{0}'".format(uid))
+    mess=mycursor.fetchall()
+    if len(mess):
+        for i in mess:
+            flash('Your request to '+i[0]+' '+i[1]+' has been approved!',category='success')
+    mycursor.execute("SELECT MemberRequests.requestMessage,clubs.clubName FROM MemberRequests INNER JOIN clubs WHERE MemberRequests.reqStatus='Rejected' AND MemberRequests.clubID=clubs.clubID AND MemberRequests.userID='{0}'".format(uid))
+    mess=mycursor.fetchall()
+    if len(mess):
+        for i in mess:
+            flash('Your request to '+i[0]+' '+i[1]+' has been rejected!',category='failure')
+    mycursor.execute('DELETE FROM MemberRequests WHERE reqStatus!="Pending" AND userID="{0}"'.format(uid))
+    mydb.commit()
+
+    mycursor.execute("SELECT clubName,type,clubID FROM clubs WHERE clubID NOT IN (SELECT clubID FROM clubmembers WHERE userID='{0}') AND clubID NOT IN (SELECT clubID FROM MemberRequests WHERE requestMessage='Join' AND userID='{0}'); ".format(uid))
+    notjoined=np.array(mycursor.fetchall())
+    mycursor.execute("SELECT clubName,type,clubID FROM clubs WHERE clubID IN (SELECT clubID FROM clubmembers WHERE userID='{0}') ; ".format(uid))
+    joined=mycursor.fetchall()
+    clubsnotjoined=[]
+    clubsjoined=[]
+    for i in range(len(notjoined)):
+        clubsnotjoined.append(notjoined[i][0])
+    for i in range(len(joined)):
+        clubsjoined.append(joined[i][0])
+
+    if request.method=='POST':
+        data=request.form
+        for club in data:
+            i=clubsnotjoined.index(club)
+            if notjoined[i][1]=={'open'}:
+                    mycursor.execute("INSERT INTO clubmembers VALUES('{0}','{1}')".format(uid,notjoined[i][2]))
+                    mydb.commit()
+                    flash('You have successfully joined '+notjoined[i][0],category="success")
+                    return redirect('/joinclub')
+            else:
+                print('Inside',notjoined[i][0])
+                mycursor.execute("INSERT INTO MemberRequests VALUES('{0}','{1}','{2}','Pending')".format(uid,'Join',notjoined[i][2]))
+                mydb.commit()
+                flash('Your request has been sent. It will be approved/dissaproved by the Club Coordinator',category="success")
+                return redirect('/joinclub')
+    return render_template('joinclub.html',notjoined=clubsnotjoined,joined=clubsjoined,title='Join a Club! | SAC Portal')
+
+@app.route('/requests',methods=['GET','POST'])
+def approve():
+    try:
+        uid=session['uid']
+    except:
+        return redirect(url_for("Login"))
+    mycursor.execute("SELECT clubID FROM coordinators WHERE userID='{0}' ".format(uid))
+    clubs=mycursor.fetchall()
+    if request.method=='POST':
+        user,clubid,status=list(request.form.to_dict().keys())[0].split()
+        print('User : ',user)
+        if status=='accept':
+            mycursor.execute('INSERT INTO ClubMembers VALUES ("{0}","{1}")'.format(user,clubid))
+            mycursor.execute('UPDATE MemberRequests SET reqStatus="Accepted" WHERE clubID="{0}" AND userID="{1}"; '.format(clubid,user))
+            mydb.commit()
+        else:
+            mycursor.execute('UPDATE MemberRequests SET reqStatus="Rejected" WHERE clubID="{0}" AND userID="{1}";'.format(clubid,user))
+            mydb.commit()
+    if len(clubs):
+        reqList=[]
+        for i in clubs:
+            mycursor.execute("SELECT MemberRequests.userID,MemberRequests.requestMessage,clubs.clubName,MemberRequests.clubID FROM MemberRequests INNER JOIN clubs WHERE MemberRequests.clubID='{0}' AND reqStatus='Pending' AND MemberRequests.clubID=clubs.clubID;".format(i[0]))
+            reqList.extend(mycursor.fetchall())
+        return render_template("approve.html",reqList=reqList,title='Approve Requests | SAC-Portal')
+    else:
+        return("<title>404 Forbidden</title><h1>404 Forbidden : You don't have access to this page!</h1>")
+
 if __name__=="__main__":
     app.run(debug=True)

templates/approve.html

@@ -0,0 +1,33 @@
+{% extends "layout.html" %}
+{% block css %}
+<style>
+  th,td{
+    padding:5px 10px;
+  }
+</style>
+{% endblock %}
+{% block content %}
+  {% if reqList %}
+  <div style="margin:2% 0 0 35%;">
+    <table style="text-align:center;">
+      <tr>
+        <th>Requests</th>
+        <th>Action</th>
+      </tr>
+      {% for req in reqList %}
+        <form action="" method="POST">
+          <tr>
+            <td>{{req[0]}} wants to join {{req[2]}}</td>
+            <td>
+            <input type="submit" value="Accept" name="{{req[0]+' '+req[3]}} accept">&nbsp
+            <input type="submit" value="Reject" name="{{req[0]+' '+req[3]}} reject">
+            </td>
+          </tr>
+        </form>
+      {% endfor %}
+    </table>
+  </div>
+  {% else %}
+  <h3 style="text-align:center;">You currently don't have any requests from anyone to join your club!</h3>
+  {% endif %}
+{% endblock %}

templates/index.html

@@ -1,11 +1,17 @@
 {% extends "layout.html" %}
 {% block content %}
-  {% with messages = get_flashed_messages() %}
+  {% with messages = get_flashed_messages(with_categories=True) %}
   {% if messages %}
-   {% for i in messages %}
-    <p style="text-align:center;margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(0,136,0);background:rgba(0,170, 0, 0.3);">
-       {{ i }}
-    </p>
+   {% for category,i in messages %}
+    {% if category=='success' %}
+      <p style="text-align:center;margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(0,136,0);background:rgba(0,170, 0, 0.3);">
+         {{ i }}
+      </p>
+    {% else %}
+      <p class="alc" style="margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(136, 0, 0);background:rgba(170, 0, 0, 0.3);">
+         {{ i }}
+      </p>
+    {% endif %}
    {% endfor %}
   {% endif %}
   {% endwith %}

templates/joinclub.html

@@ -0,0 +1,56 @@
+{% extends "layout.html" %}
+{% block css %}
+<style>
+  td,th{
+    padding:5px 10px;
+  }
+</style>
+{% endblock %}
+{% block content %}
+  {% with messages = get_flashed_messages(with_categories=True) %}
+    {% if messages %}
+     {% for category,i in messages %}
+       {% if category=='success' %}
+         <p style="text-align:center;margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(0,136,0);background:rgba(0,170,0, 0.3);">
+            {{ i }}
+         </p>
+       {% else %}
+        <p style="text-align:center;margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(136, 0, 0);background:rgba(170, 0, 0, 0.3);">
+           {{ i }}
+        </p>
+       {% endif %}`
+     {% endfor %}
+    {% endif %}
+  {% endwith %}
+  {% if notjoined|length %}
+  <div style="margin:20px 0 0 35%;">
+    <h3>Clubs You Have Not Joined</h3><br>
+      <table style="margin-left:6%;">
+        <tr>
+          <th>Clubs</th>
+          <th>Join</th>
+        </tr>
+        {% for club in notjoined %}
+          <form method="POST">
+            <tr>
+              <td>{{club}}</td>
+              <td><input type="submit" value="Join" name="{{club}}"><br></td>
+            </tr>
+          </form>
+        {% endfor %}
+      </table>
+    </div>
+    {% else %}
+    <p>You have already joined all clubs!</p>
+  {% endif %}
+  {% if joined|length %}
+  <div style="margin:20px 0 0 34%;">
+    <h3>Clubs You Have Already Joined</h3>
+    <div style="margin-left:10%;">
+    {% for club in joined %}
+      {{ club }}<br><br>
+    {% endfor %}
+    </div>
+  </div>
+  {% endif %}
+{% endblock %}

templates/login.html

@@ -7,12 +7,18 @@
       <h1 class="alc" style="margin-top:20px;">Placeholder Text for SAC Logo</h1>
     </div>
     <div>
-      {% with messages = get_flashed_messages() %}
+    {% with messages = get_flashed_messages(with_categories=True) %}
       {% if messages %}
-       {% for i in messages %}
-        <p class="alc" style="margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(136, 0, 0);background:rgba(170, 0, 0, 0.3);">
-           {{ i }}
-        </p>
+       {% for category,i in messages %}
+         {% if category=='success' %}
+           <p class="alc" style="margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(0,136,0);background:rgba(0,170,0, 0.3);">
+              {{ i }}
+           </p>
+         {% else %}
+          <p class="alc" style="margin:2% 0 -1% 32.5%;padding:6px 0;width:35%;border-radius:7px;color:rgb(136, 0, 0);background:rgba(170, 0, 0, 0.3);">
+             {{ i }}
+          </p>
+         {% endif %}
        {% endfor %}
       {% endif %}
     {% endwith %}