Moved API to separate folder.

20 files changed, 953 insertions, 0 deletions

diff --git a/pollutometer-api/PollutometerWebApi/.gitignore b/pollutometer-api/PollutometerWebApi/.gitignore
new file mode 100644
index 0000000..940794e
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/.gitignore
@@ -0,0 +1,288 @@
+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+##
+## Get latest from https://github.com/github/gitignore/blob/master/VisualStudio.gitignore
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# .NET Core
+project.lock.json
+project.fragment.lock.json
+artifacts/
+**/Properties/launchSettings.json
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# Visual Studio code coverage results
+*.coverage
+*.coveragexml
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignorable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+*.ndf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+node_modules/
+
+# Typescript v1 declaration files
+typings/
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio 6 auto-generated workspace file (contains which files were open etc.)
+*.vbw
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+# Cake - Uncomment if you are using it
+# tools/**
+# !tools/packages.config
+
+# Telerik's JustMock configuration file
+*.jmconfig
+
+# BizTalk build output
+*.btp.cs
+*.btm.cs
+*.odx.cs
+*.xsd.cs
diff --git a/pollutometer-api/PollutometerWebApi/App_Start/RouteConfig.cs b/pollutometer-api/PollutometerWebApi/App_Start/RouteConfig.cs
new file mode 100644
index 0000000..7455a55
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/App_Start/RouteConfig.cs
@@ -0,0 +1,19 @@
+using System.Web.Mvc;
+using System.Web.Routing;
+
+namespace PollutometerWebApi
+{
+    public class RouteConfig
+    {
+        public static void RegisterRoutes(RouteCollection routes)
+        {
+            routes.IgnoreRoute("{resource}.axd/{*pathInfo}");
+
+            routes.MapRoute(
+                name: "Default",
+                url: "{controller}/{action}/{id}",
+                defaults: new { controller = "Home", action = "Index", id = UrlParameter.Optional }
+            );
+        }
+    }
+}
diff --git a/pollutometer-api/PollutometerWebApi/App_Start/WebApiConfig.cs b/pollutometer-api/PollutometerWebApi/App_Start/WebApiConfig.cs
new file mode 100644
index 0000000..d3b2dca
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/App_Start/WebApiConfig.cs
@@ -0,0 +1,24 @@
+using System.Net.Http.Formatting;

+using System.Web.Http;

+

+namespace PollutometerWebApi

+{

+    public static class WebApiConfig

+    {

+        public static void Register(HttpConfiguration config)

+        {

+			// Web API configuration and services

+			config.Formatters.Clear();

+			config.Formatters.Add(new JsonMediaTypeFormatter());

+

+            // Web API routes

+            config.MapHttpAttributeRoutes();

+

+            config.Routes.MapHttpRoute(

+                name: "DefaultApi",

+                routeTemplate: "api/{controller}/{id}",

+                defaults: new { id = RouteParameter.Optional }

+            );

+        }

+    }

+}

diff --git a/pollutometer-api/PollutometerWebApi/AqiCalculator.cs b/pollutometer-api/PollutometerWebApi/AqiCalculator.cs
new file mode 100644
index 0000000..58f6194
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/AqiCalculator.cs
@@ -0,0 +1,102 @@
+using PollutometerWebApi.Models;

+

+namespace PollutometerWebApi

+{

+    public static class AqiCalculator

+    {

+        public static Aqi CalculateAqi(Reading reading)

+        {

+            double[,,] breakpoints =

+            {

+                {

+                    {0, 4.4},

+                    {4.5, 9.4},

+                    {9.5, 12.4},

+                    {12.5, 15.4},

+                    {15.5, 30.4},

+                    {30.5, 40.4},

+                    {40.5, 50.4}

+                },

+                {

+                    {0.000, 0.034},

+                    {0.035, 0.144},

+                    {0.145, 0.224},

+                    {0.225, 0.304},

+                    {0.305, 0.604},

+                    {0.605, 0.804},

+                    {0.805, 1.004}

+                },

+                {

+                    {0, 0.05},

+                    {0.08, 0.10},

+                    {0.15, 0.20},

+                    {0.25, 0.31},

+                    {0.65, 1.24},

+                    {1.25, 1.64},

+                    {1.65, 2.04}

+                },

+                {

+                    {0, 50},

+                    {51, 100},

+                    {101, 150},

+                    {151, 200},

+                    {201, 300},

+                    {301, 400},

+                    {401, 500}

+                }

+            };

+

+            double i, c = 0, cLow = 0, cHigh = 0, iLow = 0, iHigh = 0;

+            Aqi aqi = new Aqi();

+           

+            for (int x = 0; x < 4; x++)

+            {

+                switch (x)

+                {

+                    case 0:

+                        c = reading.Co;

+                        break;

+                    case 1:

+                        c = reading.So;

+                        break;

+                    case 2:

+                        c = reading.No;

+                        break;

+                }

+

+                for (int y = 0; y < 7; y++)

+				{

+					if (c >= breakpoints[x, y, 0] && c <= breakpoints[x, y, 1])

+					{

+						cLow = breakpoints[x, y, 0];

+						cHigh = breakpoints[x, y, 1];

+						iLow = breakpoints[3, y, 0];

+						iHigh = breakpoints[3, y, 1];

+                        break;

+					}

+				}

+

+                i = (iHigh - iLow) / (cHigh - cLow) * (c - cLow) + iLow;

+

+                if (i > aqi.Value)

+                { 

+                    aqi.Value = i;

+                    switch (x)

+                    {

+                        case 0:

+                            aqi.GasName = "CO";

+                            break;

+                        case 1:

+                            aqi.GasName = "SO";

+                            break;

+                        case 2:

+                            aqi.GasName = "NO";

+                            break;

+                    }

+                }

+            }

+

+            return aqi;

+        }

+    }

+}

diff --git a/pollutometer-api/PollutometerWebApi/Controllers/HomeController.cs b/pollutometer-api/PollutometerWebApi/Controllers/HomeController.cs
new file mode 100644
index 0000000..69e4846
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Controllers/HomeController.cs
@@ -0,0 +1,19 @@
+using System;
+using System.Web.Mvc;
+
+namespace PollutometerWebApi.Controllers
+{
+    public class HomeController : Controller
+    {
+        public ActionResult Index()
+        {
+            var mvcName = typeof(Controller).Assembly.GetName();
+            var isMono = Type.GetType("Mono.Runtime") != null;
+
+            ViewData["Version"] = mvcName.Version.Major + "." + mvcName.Version.Minor;
+            ViewData["Runtime"] = isMono ? "Mono" : ".NET";
+
+            return View();
+        }
+    }
+}
diff --git a/pollutometer-api/PollutometerWebApi/Controllers/ReadingsController.cs b/pollutometer-api/PollutometerWebApi/Controllers/ReadingsController.cs
new file mode 100644
index 0000000..adf4d5d
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Controllers/ReadingsController.cs
@@ -0,0 +1,85 @@
+using System;

+using System.Web.Http;

+using PollutometerWebApi.Models;

+

+namespace PollutometerWebApi.Controllers

+{

+    public class ReadingsController : ApiController

+    {

+		public ReadingsController() {}

+

+		public IHttpActionResult GetAllReadings()

+		{

+            var command = "SELECT * FROM Readings";

+            var readings = SqlOperator.GetReadings(command);

+

+            if (readings.Count > 0) return Ok(readings);

+            else return NotFound();

+		}

+

+		public IHttpActionResult GetReading(int id)

+		{

+            var command = $"SELECT * FROM Readings WHERE Id={id}";

+            var readings = SqlOperator.GetReadings(command);

+

+			if (readings.Count == 1) return Ok(readings[0]);

+			else return NotFound();

+		}

+

+        [Route("api/Readings/latest")]

+        public IHttpActionResult GetLatestReading()

+        {

+            var command = "SELECT * FROM Readings " +

+                "WHERE TimeStamp IN(SELECT MAX(TimeStamp) FROM Readings)";

+            var reading = SqlOperator.GetReadings(command)[0];

+

+			if (reading != null) return Ok(reading);

+			else return NotFound();

+        }

+

+        [Route("api/Readings/lastweek")]

+		public IHttpActionResult GetReadingsFromLastWeek()

+		{

+            var timeNow = DateTimeOffset.Now.ToUnixTimeSeconds();

+            var command = "SELECT * FROM Readings " +

+                $"WHERE TimeStamp BETWEEN {timeNow-7*24*3600} AND {timeNow}";

+			var readings = SqlOperator.GetReadings(command);

+

+			if (readings.Count > 0) return Ok(readings);

+			else return NotFound();

+		}

+

+		public IHttpActionResult PutReading(int id, Reading reading)

+		{

+			if (reading != null)

+			{

+				SqlOperator.PutReading(id, reading);

+				return Ok();

+			}

+			else return BadRequest();

+		}

+

+		public IHttpActionResult PostReading(Reading reading)

+		{

+			if (reading != null)

+			{

+                SqlOperator.PostReading(reading);

+                var aqi = AqiCalculator.CalculateAqi(reading);

+                if (aqi.Value >= 151)

+                    EmailSender.SendEmail(aqi);

+				return Ok(reading);

+			}

+			else return BadRequest();

+		}

+

+		public IHttpActionResult DeleteReading(int id)

+		{

+            var command = $"SELECT * FROM Readings WHERE Id={id}";

+            var readings = SqlOperator.GetReadings(command);

+			if (readings.Count == 0) return NotFound();

+			SqlOperator.DeleteReading(id);

+            

+			return Ok(readings[0]);

+		}

+    }

+}
\ No newline at end of file
diff --git a/pollutometer-api/PollutometerWebApi/EmailSender.cs b/pollutometer-api/PollutometerWebApi/EmailSender.cs
new file mode 100644
index 0000000..266f146
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/EmailSender.cs
@@ -0,0 +1,34 @@
+using System;
+using System.Net.Mail;
+using PollutometerWebApi.Models;
+
+namespace PollutometerWebApi
+{
+    public static class EmailSender
+    {
+        public static void SendEmail(Aqi aqi)
+        {
+            MailMessage mail = new MailMessage("***REMOVED***", "<PUT E-MAIL HERE>");
+            SmtpClient client = new SmtpClient()
+            {
+                Host = "mail.cock.li",
+                Port = 587,
+                EnableSsl = true,
+                Timeout = 100,
+                DeliveryMethod = SmtpDeliveryMethod.Network,
+                UseDefaultCredentials = false,
+                Credentials = new System.Net.NetworkCredential("***REMOVED***", "***REMOVED***")
+            };
+            mail.Subject = $"Pollutometer warning - {DateTime.Now}";
+            mail.IsBodyHtml = true;
+            mail.Body = "<h3>WARNING!</h3>\n" +
+                "\n" +
+                "<img src=\"https://i.imgflip.com/20b4q2.jpg\"/>\n" +
+                "\n" +
+                $"<p>The warning was triggered by {aqi.GasName}.</p>\n" +
+                $"<p>Air quality index: {aqi.Value}</p>" +
+                $"<p>The AQI level is {aqi.Level}!";
+            client.Send(mail);
+        }
+    }
+}
diff --git a/pollutometer-api/PollutometerWebApi/Global.asax b/pollutometer-api/PollutometerWebApi/Global.asax
new file mode 100644
index 0000000..ee57536
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Global.asax
@@ -0,0 +1 @@
+<%@ Application Inherits="PollutometerWebApi.Global" %>
diff --git a/pollutometer-api/PollutometerWebApi/Global.asax.cs b/pollutometer-api/PollutometerWebApi/Global.asax.cs
new file mode 100644
index 0000000..3a03cf6
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Global.asax.cs
@@ -0,0 +1,17 @@
+using System.Web;
+using System.Web.Mvc;
+using System.Web.Routing;
+using System.Web.Http;
+
+namespace PollutometerWebApi
+{
+    public class Global : HttpApplication
+    {
+        protected void Application_Start()
+        {
+            AreaRegistration.RegisterAllAreas();
+            GlobalConfiguration.Configure(WebApiConfig.Register);
+            RouteConfig.RegisterRoutes(RouteTable.Routes);
+        }
+    }
+}
diff --git a/pollutometer-api/PollutometerWebApi/Models/Aqi.cs b/pollutometer-api/PollutometerWebApi/Models/Aqi.cs
new file mode 100644
index 0000000..b13ddb0
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Models/Aqi.cs
@@ -0,0 +1,34 @@
+namespace PollutometerWebApi.Models
+{
+    public class Aqi
+    {
+        double _value;
+        
+        public string GasName { get; set; }
+        public double Value
+        {
+            get 
+            {
+                return _value;
+			}
+            set
+            {
+                _value = value;
+
+                if (_value >= 0 && _value <= 50)
+                    Level = "Good";
+                else if (_value >= 51 && _value <= 100)
+                    Level = "Moderate";
+                else if (_value >= 101 && _value <= 150)
+                    Level = "Unhealthy for Sensitive Groups";
+                else if (_value >= 151 && _value <= 200)
+                    Level = "Unhealthy";
+                else if (_value >= 201 && _value <= 300)
+                    Level = "Very Unhealthy";
+                else if (_value >= 301 && _value <= 500)
+                    Level = "Hazardous";
+            }
+        }
+        public string Level { get; set; }
+    }
+}
diff --git a/pollutometer-api/PollutometerWebApi/Models/Reading.cs b/pollutometer-api/PollutometerWebApi/Models/Reading.cs
new file mode 100644
index 0000000..18b2326
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Models/Reading.cs
@@ -0,0 +1,11 @@
+namespace PollutometerWebApi.Models
+{
+    public class Reading
+    {
+        public int Id { get; set; }
+        public int TimeStamp { get; set; }
+        public double Co { get; set; }
+        public double No { get; set; }
+        public double So { get; set; }
+    }
+}
diff --git a/pollutometer-api/PollutometerWebApi/PollutometerWebApi.csproj b/pollutometer-api/PollutometerWebApi/PollutometerWebApi.csproj
new file mode 100644
index 0000000..6e5eb45
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/PollutometerWebApi.csproj
@@ -0,0 +1,151 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project DefaultTargets="Build" ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <Import Project="$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props" Condition="Exists('$(MSBuildExtensionsPath)\$(MSBuildToolsVersion)\Microsoft.Common.props')" />

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProjectGuid>{22C32F4C-0DEB-40EA-9D56-48942CBB2A07}</ProjectGuid>

+    <ProjectTypeGuids>{349C5851-65DF-11DA-9384-00065B846F21};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <OutputType>Library</OutputType>

+    <RootNamespace>PollutometerWebApi</RootNamespace>

+    <AssemblyName>PollutometerWebApi</AssemblyName>

+    <TargetFrameworkVersion>v4.6.2</TargetFrameworkVersion>

+    <FileUpgradeFlags>

+    </FileUpgradeFlags>

+    <UpgradeBackupLocation>

+    </UpgradeBackupLocation>

+    <OldToolsVersion>4.0</OldToolsVersion>

+    <UseIISExpress>true</UseIISExpress>

+    <Use64BitIISExpress />

+    <IISExpressSSLPort />

+    <IISExpressAnonymousAuthentication />

+    <IISExpressWindowsAuthentication />

+    <IISExpressUseClassicPipelineMode />

+    <UseGlobalApplicationHostFile />

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin</OutputPath>

+    <DefineConstants>DEBUG;</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <Optimize>true</Optimize>

+    <OutputPath>bin</OutputPath>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="System" />

+    <Reference Include="System.Web" />

+    <Reference Include="System.Xml" />

+    <Reference Include="System.Core" />

+    <Reference Include="System.Web.Services" />

+    <Reference Include="System.Web.Routing" />

+    <Reference Include="System.Web.Extensions" />

+    <Reference Include="System.Web.Abstractions" />

+    <Reference Include="System.Web.DynamicData" />

+    <Reference Include="System.ComponentModel.DataAnnotations" />

+    <Reference Include="System.Xml.Linq" />

+    <Reference Include="Microsoft.CSharp" />

+    <Reference Include="System.Web.Razor">

+      <HintPath>..\packages\Microsoft.AspNet.Razor.3.2.3\lib\net45\System.Web.Razor.dll</HintPath>

+    </Reference>

+    <Reference Include="Microsoft.Web.Infrastructure">

+      <HintPath>..\packages\Microsoft.Web.Infrastructure.1.0.0.0\lib\net40\Microsoft.Web.Infrastructure.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.Helpers">

+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.3\lib\net45\System.Web.Helpers.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.WebPages.Deployment">

+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.3\lib\net45\System.Web.WebPages.Deployment.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.WebPages">

+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.3\lib\net45\System.Web.WebPages.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.WebPages.Razor">

+      <HintPath>..\packages\Microsoft.AspNet.WebPages.3.2.3\lib\net45\System.Web.WebPages.Razor.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.Mvc">

+      <HintPath>..\packages\Microsoft.AspNet.Mvc.5.2.3\lib\net45\System.Web.Mvc.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Net.Http" />

+    <Reference Include="System.Data" />

+    <Reference Include="System.Net.Http.Formatting">

+      <HintPath>..\packages\Microsoft.AspNet.WebApi.Client.5.2.0\lib\net45\System.Net.Http.Formatting.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.Http">

+      <HintPath>..\packages\Microsoft.AspNet.WebApi.Core.5.2.0\lib\net45\System.Web.Http.dll</HintPath>

+    </Reference>

+    <Reference Include="System.Web.Http.WebHost">

+      <HintPath>..\packages\Microsoft.AspNet.WebApi.WebHost.5.2.0\lib\net45\System.Web.Http.WebHost.dll</HintPath>

+    </Reference>

+    <Reference Include="Newtonsoft.Json">

+      <HintPath>..\packages\Newtonsoft.Json.6.0.4\lib\net45\Newtonsoft.Json.dll</HintPath>

+    </Reference>

+  </ItemGroup>

+  <ItemGroup>

+    <Folder Include="Content\" />

+    <Folder Include="Scripts\" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="Controllers\HomeController.cs" />

+    <Compile Include="Global.asax.cs">

+      <DependentUpon>Global.asax</DependentUpon>

+    </Compile>

+    <Compile Include="App_Start\WebApiConfig.cs" />

+    <Compile Include="App_Start\RouteConfig.cs" />

+    <Compile Include="Controllers\ReadingsController.cs" />

+    <Compile Include="Models\Reading.cs" />

+    <Compile Include="SqlOperator.cs" />

+    <Compile Include="EmailSender.cs" />

+    <Compile Include="AqiCalculator.cs" />

+    <Compile Include="Models\Aqi.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <Content Include="Views\Web.config">

+      <SubType>Designer</SubType>

+    </Content>

+    <Content Include="Views\Home\Index.cshtml" />

+    <Content Include="Views\Shared\_Layout.cshtml" />

+    <Content Include="Views\Shared\Error.cshtml" />

+    <Content Include="Views\_ViewStart.cshtml" />

+    <Content Include="Web.config" />

+    <Content Include="Global.asax" />

+    <Content Include="packages.config" />

+  </ItemGroup>

+  <PropertyGroup>

+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">10.0</VisualStudioVersion>

+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>

+  </PropertyGroup>

+  <Import Project="$(MSBuildBinPath)\Microsoft.CSharp.targets" />

+  <Import Project="$(VSToolsPath)\WebApplications\Microsoft.WebApplication.targets" Condition="'$(VSToolsPath)' !=''" />

+  <Import Project="$(VSToolsPath)\WebApplications\Microsoft.WebApplication.targets" Condition="'$(VSToolsPath)' != ''" />

+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v10.0\WebApplications\Microsoft.WebApplication.targets" Condition="false" />

+  <ProjectExtensions>

+    <MonoDevelop>

+      <Properties>

+        <XspParameters Port="8080" Address="127.0.0.1" SslMode="None" SslProtocol="Default" KeyType="None" CertFile="" KeyFile="" PasswordOptions="None" Password="" Verbose="True" />

+      </Properties>

+    </MonoDevelop>

+    <VisualStudio>

+      <FlavorProperties GUID="{349C5851-65DF-11DA-9384-00065B846F21}">

+        <WebProjectProperties>

+          <UseIIS>True</UseIIS>

+          <AutoAssignPort>True</AutoAssignPort>

+          <DevelopmentServerPort>0</DevelopmentServerPort>

+          <DevelopmentServerVPath>/</DevelopmentServerVPath>

+          <IISUrl>http://localhost:50114/</IISUrl>

+          <NTLMAuthentication>False</NTLMAuthentication>

+          <UseCustomServer>False</UseCustomServer>

+          <CustomServerUrl>

+          </CustomServerUrl>

+          <SaveServerSettingsInUserFile>False</SaveServerSettingsInUserFile>

+        </WebProjectProperties>

+      </FlavorProperties>

+    </VisualStudio>

+  </ProjectExtensions>

+</Project>
\ No newline at end of file
diff --git a/pollutometer-api/PollutometerWebApi/SqlOperator.cs b/pollutometer-api/PollutometerWebApi/SqlOperator.cs
new file mode 100644
index 0000000..1e296a1
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/SqlOperator.cs
@@ -0,0 +1,83 @@
+using System.Collections.Generic;
+using System.Data.SqlClient;
+using PollutometerWebApi.Models;
+
+namespace PollutometerWebApi
+{
+	public static class SqlOperator
+	{
+		const string ConnectionString = 
+            "Server=tcp:forschool.database.windows.net,1433;" +
+            "Initial Catalog=schooldb;" +
+            "Persist Security Info=False;" +
+            "User ID=***REMOVED***;" +
+            "Password=***REMOVED***;" +
+            "MultipleActiveResultSets=False;" +
+            "Encrypt=True;" +
+            "TrustServerCertificate=False;" +
+            "Connection Timeout=30;";
+
+        public static List<Reading> GetReadings(string command)
+		{
+			var readings = new List<Reading>();
+
+			using (SqlConnection databaseConnection = new SqlConnection(ConnectionString))
+			{
+				databaseConnection.Open();
+				SqlCommand selectCommand = new SqlCommand(command, databaseConnection);
+				var reader = selectCommand.ExecuteReader();
+				while (reader.Read())
+				{
+					readings.Add(new Reading
+					{
+                        Id = reader.GetInt32(0),
+                        TimeStamp = reader.GetInt32(1),
+                        Co = reader.GetDouble(2),
+						No = reader.GetDouble(3),
+						So = reader.GetDouble(4)
+					});
+				}
+			}
+
+            return readings;
+		}
+
+        public static void PutReading(int id, Reading reading)
+		{
+			using (SqlConnection dbCon = new SqlConnection(ConnectionString))
+			{
+				dbCon.Open();
+                string query = $"UPDATE Readings SET TimeStamp='{reading.TimeStamp}'," +
+                    $"Co='{reading.Co}', No='{reading.No}', So='{reading.So}' WHERE Id={id};";
+				var cmd = new SqlCommand(query, dbCon);
+				cmd.ExecuteNonQuery();
+				dbCon.Close();
+			}
+		}
+
+        public static void PostReading(Reading reading)
+		{
+			using (SqlConnection dbCon = new SqlConnection(ConnectionString))
+			{
+				dbCon.Open();
+                string query = $"INSERT INTO Readings (TimeStamp,Co,No,So)" +
+                    $"VALUES('{reading.TimeStamp}',{reading.Co},{reading.No},{reading.So});";
+				var cmd = new SqlCommand(query, dbCon);
+				cmd.ExecuteNonQuery();
+				dbCon.Close();
+			}
+		}
+
+        public static void DeleteReading(int id)
+		{
+			using (SqlConnection dbCon = new SqlConnection(ConnectionString))
+			{
+				dbCon.Open();
+				string query = $"DELETE FROM Readings WHERE Id={id};";
+				var cmd = new SqlCommand(query, dbCon);
+				cmd.ExecuteNonQuery();
+				dbCon.Close();
+			}
+		}
+	}
+}
\ No newline at end of file
diff --git a/pollutometer-api/PollutometerWebApi/Views/Home/Index.cshtml b/pollutometer-api/PollutometerWebApi/Views/Home/Index.cshtml
new file mode 100644
index 0000000..2501eee
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Views/Home/Index.cshtml
@@ -0,0 +1 @@
+<h2>Welcome to ASP.NET MVC @ViewData["Version"] on @ViewData["Runtime"]!</h2>
diff --git a/pollutometer-api/PollutometerWebApi/Views/Shared/Error.cshtml b/pollutometer-api/PollutometerWebApi/Views/Shared/Error.cshtml
new file mode 100644
index 0000000..20ec06a
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Views/Shared/Error.cshtml
@@ -0,0 +1,5 @@
+@model System.Web.Mvc.HandleErrorInfo
+
+<div>
+	<h2>An error occurred while processing your request.</h2>
+</div>
diff --git a/pollutometer-api/PollutometerWebApi/Views/Shared/_Layout.cshtml b/pollutometer-api/PollutometerWebApi/Views/Shared/_Layout.cshtml
new file mode 100644
index 0000000..54f6729
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Views/Shared/_Layout.cshtml
@@ -0,0 +1,9 @@
+<!DOCTYPE html>
+<html>
+<head>
+    <title>@ViewBag.Title</title>
+</head>
+<body>
+	@RenderBody()
+</body>
+</html>
diff --git a/pollutometer-api/PollutometerWebApi/Views/Web.config b/pollutometer-api/PollutometerWebApi/Views/Web.config
new file mode 100644
index 0000000..35da8d0
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Views/Web.config
@@ -0,0 +1,30 @@
+<?xml version="1.0"?>
+<configuration>
+	<configSections>
+		<sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
+			<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
+			<section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" />
+		</sectionGroup>
+	</configSections>
+	<system.web.webPages.razor>
+		<host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
+		<pages pageBaseType="System.Web.Mvc.WebViewPage">
+			<namespaces>
+				<add namespace="System.Web.Mvc" />
+				<add namespace="System.Web.Mvc.Ajax" />
+				<add namespace="System.Web.Mvc.Html" />
+				<add namespace="System.Web.Routing" />
+				<add namespace="PollutometerWebApi" />
+			</namespaces>
+		</pages>
+	</system.web.webPages.razor>
+	<appSettings>
+		<add key="webpages:Enabled" value="false" />
+	</appSettings>
+	<system.webServer>
+		<handlers>
+			<remove name="BlockViewHandler" />
+			<add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" />
+		</handlers>
+	</system.webServer>
+</configuration>
diff --git a/pollutometer-api/PollutometerWebApi/Views/_ViewStart.cshtml b/pollutometer-api/PollutometerWebApi/Views/_ViewStart.cshtml
new file mode 100644
index 0000000..2de6241
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Views/_ViewStart.cshtml
@@ -0,0 +1,3 @@
+@{
+    Layout = "~/Views/Shared/_Layout.cshtml";
+}
diff --git a/pollutometer-api/PollutometerWebApi/Web.config b/pollutometer-api/PollutometerWebApi/Web.config
new file mode 100644
index 0000000..77dd8b3
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/Web.config
@@ -0,0 +1,25 @@
+<?xml version="1.0"?>
+<!--
+Web.config file for PollutometerWebApi.
+
+The settings that can be used in this file are documented at 
+http://www.mono-project.com/Config_system.web and 
+http://msdn2.microsoft.com/en-us/library/b5ysx397.aspx
+-->
+<configuration>
+  <system.web>
+    <compilation debug="true" targetFramework="4.5">
+      <assemblies />
+    </compilation>
+    <httpRuntime targetFramework="4.5" />
+    <customErrors mode="Off" />
+  </system.web>
+  <runtime>
+    <assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
+      <dependentAssembly>
+        <assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" />
+        <bindingRedirect oldVersion="0.0.0.0-4.5.0.0" newVersion="6.0.0.0" />
+      </dependentAssembly>
+    </assemblyBinding>
+  </runtime>
+</configuration>
\ No newline at end of file
diff --git a/pollutometer-api/PollutometerWebApi/packages.config b/pollutometer-api/PollutometerWebApi/packages.config
new file mode 100644
index 0000000..8631ca7
--- /dev/null
+++ b/pollutometer-api/PollutometerWebApi/packages.config
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net45" />
+  <package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebApi" version="5.2.0" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebApi.Client" version="5.2.0" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebApi.Core" version="5.2.0" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.0" targetFramework="net45" />
+  <package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net45" />
+  <package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net45" />
+  <package id="Newtonsoft.Json" version="6.0.4" targetFramework="net45" />
+</packages>
\ No newline at end of file