assignment 1 and activity 1

main.py

@@ -1,23 +1,77 @@
 import os
 import base64
 
-from flask import Flask, render_template, request, redirect, url_for, session
+from flask import Flask, render_template, request, redirect, url_for, session,jsonify
 
-from model import Donation 
+from model import Donation, Donor,Login
 
 app = Flask(__name__)
+app.config['SECRET_KEY'] = '123456'
+
 
 @app.route('/')
 def home():
-    return redirect(url_for('all'))
+    return render_template('all_donations.jinja2')
+
+
+@app.route('/login/', methods=['POST','GET'])
+def login():
+    if request.method=='POST':
+        username = request.form['name']
+        password = request.form['password']
+        login_check=Login.select().where(Login.username == username,Login.password==password)
+        if login_check:
+            return render_template('base.jinja2')
+        else:
+            return render_template('login.jinja2',error='no usrename')
+    else:
+        return render_template('login.jinja2')
+
+
+@app.route('/create/', methods=['POST','GET'])
+def create():
+    if request.method=='POST':
+        donor = Donor()
+        donor.name=request.form['name']
+        donor.save()
+        donations=Donation()
+        donations.value = request.form['value']
+        donations.donor = donor.id
+        donations.save()
+        return jsonify({"data":"add success!"})
+    else:
+        return render_template('create.jinja2')
 
-@app.route('/donations/')
+
+@app.route('/donations/', methods=['GET', 'POST'])
 def all():
     donations = Donation.select()
     return render_template('donations.jinja2', donations=donations)
-
+
+
+@app.route('/donations2/', methods=['GET', 'POST'])
+def donations_for():
+    if request.method == 'GET':
+        return render_template('all_donations.jinja2')
+
+    elif request.method == 'POST':
+        name = request.form['name']
+        value = request.form['value']
+        donations = Donation.select().join(Donor).where(Donor.name == name)
+
+        if donations:
+            donor = Donor()
+            donor.name = name
+            donor.save()
+            donations2 = Donation()
+            donations2.value = value
+            donations2.donor = donor.id
+            donations2.save()
+            return render_template('donations.jinja2',donations=donations)
+        else:
+            return render_template('donations.jinja2', error='wrong!')
 
 if __name__ == "__main__":
     port = int(os.environ.get("PORT", 6738))
-    app.run(host='0.0.0.0', port=port)
+    app.run(host='0.0.0.0', port=port,debug=True)
 

model.py

@@ -5,12 +5,22 @@
 
 db = connect(os.environ.get('DATABASE_URL', 'sqlite:///my_database.db'))
 
+
+class Login(Model):
+    username = CharField(max_length=255, unique=False)
+    password = CharField(max_length=255, unique=False)
+
+    class Meta:
+        database = db
+
+
 class Donor(Model):
-    name = CharField(max_length=255, unique=True)
+    name = CharField(max_length=255, unique=False)
 
     class Meta:
         database = db
 
+
 class Donation(Model):
     value = IntegerField()
     donor = ForeignKeyField(Donor, backref='donations')

setup.py

@@ -1,14 +1,17 @@
 import random
 
-from model import db, Donor, Donation 
+from model import db, Donor, Donation,Login
 
 db.connect()
 
 # This line will allow you "upgrade" an existing database by
 # dropping all existing tables from it.
-db.drop_tables([Donor, Donation])
+db.drop_tables([Donor, Donation,Login])
 
-db.create_tables([Donor, Donation])
+db.create_tables([Donor, Donation,Login])
+
+user = Login(username='admin',password='123456')
+user.save()
 
 alice = Donor(name="Alice")
 alice.save()

templates/all_donations.jinja2

@@ -0,0 +1,13 @@
+{% extends 'base.jinja2' %}
+
+{% block subtitle %}All the things{% endblock subtitle %}
+
+{% block content %}
+<ul>
+    {% for donation in donations %}
+    <li>
+        {{ donation.donor.name }} {% if donation.value %}Done on {{ donation.value }} by {{ donation.value }}{% else %} Undone {% endif %}
+    </li>
+    {% endfor %}
+</ul>
+{% endblock content %}

templates/base.jinja2

@@ -6,5 +6,9 @@
 	<h1>Donations</h1>
 	<h2>{% block subtitle %} {% endblock subtitle %}</h2>
 	{% block content %} {% endblock content %}
+    <ul>
+        <li><a href="{{ url_for('home') }}">home</a></li>
+        <li><a href="{{ url_for('create') }}">new donations</a></li>
+    </ul>
 </body>
-</html>
+</html>

templates/create.jinja2

@@ -0,0 +1,11 @@
+{% extends 'base.jinja2' %}
+
+{% block subtitle %}Create a new donor{% endblock subtitle %}
+
+{% block content %}
+<form method="POST" action="/create/">
+    <label for="name-input">Name:</label><input id="name-input" type="text" name="name">
+    <label for="amount-input">Value:</label><input id="amount-input" type="text" name="value">
+    <input type="submit" value="Create donor">
+</form>
+{% endblock content %}

templates/donations.jinja2

@@ -3,9 +3,19 @@
 {% block subtitle %}Donations{% endblock subtitle %}
 
 {% block content %}
+<form method="POST" action="/donations2/">
+    <label for="name-input">Name:</label><input id="name-input" type="text" name="name">
+    <label for="amount-input">Value:</label><input id="amount-input" type="text" name="value">
+    <input type="submit" value="Create donor">
+</form>
 <ul>
     {% for donation in donations %}
-        <li><b>{{ donation.donor.name }}</b>: {{ donation.value }}</li>
+        {% if donation.donor.name %}
+            <li><b>{{ donation.donor.name }}</b>: {{ donation.value }}</li>
+        {% else %}
+            <h1>No Username Exist!!</h1>
+        {% endif %}
+
     {% endfor %}
 </ul>
 {% endblock content %}

templates/login.jinja2

@@ -0,0 +1,12 @@
+{% extends 'base.jinja2' %}
+
+{% block subtitle %}Create a new donor{% endblock subtitle %}
+
+{% block content %}
+<form method="POST" action="/login/">
+    <label for="name-input">UserName:</label><input id="name-input" type="text" name="name">
+    <label for="amount-input">PassWord:</label><input id="amount-input" type="password" name="password">
+    <input type="submit" value="Create donor">
+</form>
+{{ error }}
+{% endblock content %}