Front End Challenge!

BackEndChallenge/.vscode/settings.json

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+{
+    "python.pythonPath": "/Users/emilymariemiller/Desktop/BackEndChallenge/myproject/bin/python"
+}

BackEndChallenge/README.md

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+
+<!-- PROJECT LOGO -->
+<br />
+<p align="center">
+
+  <h3 align="center">Headstorm Engineering Back End Challenge</h3>
+
+  <p align="center">
+    I made a rest API using flask for the /data entry point.
+  </p>
+</p>
+
+
+
+<!-- TABLE OF CONTENTS -->
+<details open="open">
+  <summary><h2 style="display: inline-block">Table of Contents</h2></summary>
+  <ol>
+    <li><a href="#built-with">Built With</a></li>
+    <li>
+      <a href="#run-it">Run the project</a>
+    </li>
+    <li><a href="#usage">Improvements</a></li>
+    <li><a href="#contact">Contact</a></li>
+  </ol>
+</details>
+
+
+
+
+### Built With
+
+* []() Python
+* []() HTML
+
+### Using
+
+* []() Flask, python microframework
+* []() Flask's SQLAlchemy & Flask's Restful API
+
+
+<!-- GETTING STARTED -->
+## Getting Started
+
+To get a local copy up and running follow these simple steps.
+
+### Prerequisites
+
+You will need to have python 3.8.5 & flask installed along with the flask dependencies that are listed at the top of the app.py file. Specifically install flask_sqlalchemy & flask_restful along with flask.
+
+### Installation
+
+1. Clone my repo :)
+2. Install flask & flask requirements
+3. I set up a virtual environment & installed flask & the dependencies that way
+4. To run my virtual environment, type "source bin/activate" from the myproject directory
+
+### Run The Project
+4. Type "python app.py"
+
+### Improvements
+* I did not get a chance to add the requirements about the input being 500 numbers as json input. My current program takes in 5 numbers. It checks that there are exactly 5 integers, but does not check that there are 500 or the input. It only works if there are 5 numbers separated by commas. This addition to meet the 500 json requirements could be
+* met with more time.  
+
+### Contact
+Please contact me with any issues running the code:
+* email: emm190@pitt.edu
+* phone: 330-987-0225
+* linkedIn: https://www.linkedin.com/in/emilymiller21/

BackEndChallenge/myproject/app.py

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+from flask import Flask
+from flask_restful import Resource, Api
+from flask import render_template
+from flask import request
+from flask import jsonify
+from flask import redirect
+from flask import url_for
+from flask_sqlalchemy import SQLAlchemy
+import re
+from flask import flash
+
+
+app = Flask(__name__)
+api = Api(app)
+app.config['SQLALCHEMY_DATABASE_URI'] = 'sqlite:////tmp/test.db'
+db = SQLAlchemy(app)
+
+
+class Number(db.Model):
+    id = db.Column(db.Integer, primary_key=True)
+    numbers = db.Column(db.String(80), unique=False, nullable=False)
+
+    def __repr__(self):
+        return '%s' % (
+        self.numbers)
+
+    def __init__(self, numbers):
+        self.numbers = numbers
+
+db.create_all()
+
+@app.route('/')
+def home_page():
+    example_embed='Hello! Welcome to my submission for the backend challenge.'
+    return render_template('index.html', embed=example_embed)
+
+@app.route('/data',methods = ['POST', 'GET'])
+def data():
+   if request.method == 'POST':
+      numbers = request.form['numbers']
+      stringList = numbers 
+      number1 = Number(stringList)
+      db.session.add(number1)
+      db.session.commit()
+      idNumber = number1.id
+      listOfNumbers = str(stringList)
+      user = listOfNumbers.split(',')
+      for x in user:
+        try:
+            int(x)
+        except: 
+            error_msg='There is something wrong with your formatting. Make sure you did not enter any letters. The only acceptable input is numbers separated by commas (with no space at the end)'
+            return render_template('index.html', embed=error_msg)
+      intList = [int(x) for x in user]
+      print(intList)
+      if (len(intList)!=5):
+        error_msg='You have to enter 5 numbers. You did not. Try again'
+        return render_template('index.html', embed=error_msg)
+      print(idNumber)
+      return redirect(url_for('success',listOfNumbers = Number.query.filter_by(id=idNumber).all()))
+   else:
+      user = request.args.get('numbers')
+      lastQuery = Number.query.count()
+      print(Number.query.all())
+      return redirect(url_for('success',listOfNumbers = Number.query.filter_by(id=lastQuery).all()))
+
+@app.route('/getValue',methods = ['POST'])
+def getValue():
+    numbers = request.form['numbersOfRequest']
+    return redirect(url_for('success',listOfNumbers = Number.query.filter_by(id=numbers).all()))
+
+@app.route('/success/<listOfNumbers>')
+def success(listOfNumbers):
+   listOfNumbers = str(listOfNumbers)
+   user = listOfNumbers.split(',')
+   print(user)
+   intList = [int(x) for x in user]
+   intList.sort()
+   print(intList)
+   return 'This is your sorted list of numbers:%s' % str(intList)
+
+@app.route('/showAll', methods = ['POST', 'GET'])
+def showAll():
+   print(Number.query.count())
+   list = []
+   for x in range(Number.query.count()):
+       print(Number.query.filter_by(id=x).all())
+       list.append("%d:" %x)
+       list.append(Number.query.filter_by(id=x).all())
+   listOfNumbers = Number.query.all()
+   print(listOfNumbers)
+   return 'This is all of the submissions:%s' % list
+
+if __name__ == '__main__':
+    app.run(debug=True)