Refactor to api connections. Update Checker.

PWAPPv2.sln

@@ -5,6 +5,8 @@ VisualStudioVersion = 16.0.33529.622
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "PWAPPv2", "PWAPPv2\PWAPPv2.csproj", "{45E26AF8-41D7-4308-A2C8-D55A0350DB47}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "UnitTests", "UnitTests\UnitTests.csproj", "{164B9220-F337-4E88-B619-0C52C502B9C4}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -15,6 +17,10 @@ Global
 		{45E26AF8-41D7-4308-A2C8-D55A0350DB47}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{45E26AF8-41D7-4308-A2C8-D55A0350DB47}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{45E26AF8-41D7-4308-A2C8-D55A0350DB47}.Release|Any CPU.Build.0 = Release|Any CPU
+		{164B9220-F337-4E88-B619-0C52C502B9C4}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{164B9220-F337-4E88-B619-0C52C502B9C4}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{164B9220-F337-4E88-B619-0C52C502B9C4}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{164B9220-F337-4E88-B619-0C52C502B9C4}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

PWAPPv2/App.xaml.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Configuration;
-using System.Data;
-using System.Linq;
-using System.Threading.Tasks;
-using System.Windows;
+using System.Windows;
 
 namespace PWAPPv2
 {
@@ -16,7 +10,7 @@ namespace PWAPPv2
         public static string[] Args;
         void app_Startup(object sender, StartupEventArgs e)
         {
-            if(e.Args.Length > 0)
+            if (e.Args.Length > 0)
             {
                 Args = e.Args;
             }

PWAPPv2/Config/PracticeConfig.xml

@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Config>
+	<ODhost>10.0.1.107</ODhost>
+	<ODuser>root</ODuser>
+	<ODpassword></ODpassword>
+	<pwuserid>testdoctor</pwuserid>
+	<pwpassword>testdoctor</pwpassword>
+	<pwpracticeid>210</pwpracticeid>
+	<pwapiid>12345678</pwapiid>
+</Config>

PWAPPv2/Config/UniversalConfig.txt

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8" ?>
+<Config>
+		<PWBaseURI>http://apipatientweb.azurewebsites.net/</PWBaseURI>
+		<PWUpdateURI>https://localhost:44354/api/PWAppVersion</PWUpdateURI>
+</Config>

PWAPPv2/MainWindow.xaml

@@ -69,7 +69,7 @@
         <GroupBox Header="Refer To" HorizontalAlignment="Left" Height="55" Margin="0,120,0,0" VerticalAlignment="Top" Width="458" Grid.Column="1">
             <ComboBox x:Name="boxReferTo" HorizontalAlignment="Left" Margin="0,10,-2,0" VerticalAlignment="Top" Width="448"/>
         </GroupBox>
-        <CheckBox x:Name="contact" Content="Contact Doctor" HorizontalAlignment="Left" Margin="0,175,0,0" VerticalAlignment="Top" Grid.Column="1" Checked="CheckBox_Checked" Height="15" Width="101"/>
+        <CheckBox x:Name="contact" Content="Contact Patient" HorizontalAlignment="Left" Margin="0,175,0,0" VerticalAlignment="Top" Grid.Column="1" Checked="CheckBox_Checked" Height="15" Width="101"/>
         <GroupBox Header="Remarks" HorizontalAlignment="Left" Height="150" Margin="10,347,0,0" VerticalAlignment="Top" Width="309">
             <RichTextBox x:Name="fieldRemakrs" HorizontalAlignment="Left" Height="127" VerticalAlignment="Top" Width="299" Margin="0,0,-2,0">
                 <FlowDocument>

PWAPPv2/MainWindow.xaml.cs

@@ -1,19 +1,10 @@
-using System;
+using Microsoft.Win32;
+using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows;
 using System.Windows.Controls;
-using System.Windows.Data;
-using System.Windows.Documents;
-using System.Windows.Input;
+using System.Windows.Forms;
 using System.Windows.Media;
-using System.Windows.Media.Imaging;
-using System.Windows.Navigation;
-using System.Windows.Shapes;
-using System.IO;
-using Microsoft.Win32;
 
 /**
  * TODO:
@@ -27,52 +18,100 @@ namespace PWAPPv2
     /// </summary>
     public partial class MainWindow : Window
     {
-        static Source.APIConfig apiconfig = new Source.APIConfig();
+        static Source.APIConfig apiconfig;//  = new Source.APIConfig();
         static Source.Database.DatabaseConfig DataConfig;
 
         static Source.API.APIConnection apiConnection;
         Source.DataObjects.APICredentials apiCreds;
 
+        Source.API.PWApiConnection pwapiConnection;
+
         Source.DataObjects.ComboBoxData TypeBox;
         Source.DataObjects.ComboBoxData ToBox;
         Source.DataObjects.ComboBoxData FromBox;
 
+        Source.Config.Configuration practiceConfig;
+        Source.Config.Configuration universalConfig;
+
+
         string[] args;
 
         Source.Patient patient;
 
         List<Source.DataObjects.PWImage> images;
 
+        string ConfigPath = "C:\\PWAPP\\Config\\Config.xml";
+
         public MainWindow()
         {
             try
             {
                 args = App.Args;
             }
-            catch(Exception)
+            catch (Exception)
             { }
 
-            images = new List<Source.DataObjects.PWImage>();
+            try
+            {
+                practiceConfig = new Source.Config.Configuration(".\\Config\\PracticeConfig.xml");
+                universalConfig = new Source.Config.Configuration(".\\Config\\UniversalConfig.xml");
+            }
+            catch
+            (Exception)
+            {
+                System.Windows.MessageBox.Show("An error has occured in the configurations files.");
+            }
 
-            apiconfig.LoadConfig("./Config/Config.xml");
-            DataConfig = new Source.Database.DatabaseConfig("./Config/Config.xml");
-            Source.Database.DatabaseConnection dbcon = new Source.Database.DatabaseConnection(DataConfig);
+            pwapiConnection = new Source.API.PWApiConnection(practiceConfig, universalConfig);
 
-            apiCreds = new Source.DataObjects.APICredentials(apiconfig);
+            try
+            {
+                if(pwapiConnection.CheckForUpdate() == true)
+                {
+                    string message = "An update is available! Would you like to install it?";
+                    string title = "Update available!";
+                    MessageBoxButtons buttons = MessageBoxButtons.YesNo;
+                    DialogResult result = System.Windows.Forms.MessageBox.Show(message, title, buttons);
+                    if(result == System.Windows.Forms.DialogResult.Yes)
+                    {
+                        System.Windows.MessageBox.Show("HAHA NO UPDATE FOR YOU!");
+                    }
+                }
+            }
+            catch (Exception)
+            {
+                System.Windows.MessageBox.Show("An error has occured while checking for updates");
+            }
 
-            apiConnection = new Source.API.APIConnection("http://apipatientweb.azurewebsites.net/",
-            apiCreds);
+            try
+            {
+                images = new List<Source.DataObjects.PWImage>();
 
-            InitializeComponent();
 
-            PopulateComboBoxes();
+                Source.Database.DatabaseConnection dbcon = new Source.Database.DatabaseConnection(practiceConfig);
 
-            patient = new Source.Patient();
+                apiconfig = new Source.APIConfig(practiceConfig, universalConfig);
+                apiCreds = new Source.DataObjects.APICredentials(apiconfig);
+                apiConnection = new Source.API.APIConnection(universalConfig.Get("PWBaseURI"), apiCreds);
 
-            patient.BuildFromDatabase(dbcon, args[0]);
+                InitializeComponent();
 
-            this.DataContext = new Source.PatientGUIAdapter(patient);
+                PopulateComboBoxes();
 
+                patient = new Source.Patient();
+
+                patient.BuildFromDatabase(dbcon, args[0]);
+
+                this.DataContext = new Source.PatientGUIAdapter(patient);
+            }
+            catch(NullReferenceException)
+            {
+
+            }
+            catch(Exception e)
+            {
+                System.Windows.MessageBox.Show(e.Message);
+            }
         }
 
         private void PopulateComboBoxes()
@@ -122,15 +161,15 @@ namespace PWAPPv2
             {
                 TypeBox.GetSelectedID();
             }
-            catch(Source.DataObjects.ReferralTypeDefaultException)
+            catch (Source.DataObjects.ReferralTypeDefaultException)
             {
 
             }
-            catch(Source.DataObjects.InvalidReferralTypeException)
+            catch (Source.DataObjects.InvalidReferralTypeException)
             {
 
             }
-            catch(NullReferenceException)
+            catch (NullReferenceException)
             {
 
             }
@@ -141,12 +180,12 @@ namespace PWAPPv2
         {
             this.Close();
         }
-    
+
         //OK Button
         private void Button_Click_1(object sender, RoutedEventArgs e)
         {
             Source.DataObjects.Referral referral;
-            if(images.Count == 0)
+            if (images.Count == 0)
             {
                 referral = new Source.DataObjects.Referral(apiCreds, patient,
                     (Source.DataObjects.ReferralTypeBox)TypeBox,
@@ -167,23 +206,23 @@ namespace PWAPPv2
             {
                 string referralString = referral.ToJsonString();
                 string result = apiConnection.SendPostRequestAsync("api/PWMakeReferral", referralString);
-                if(images.Count > 0)
+                if (images.Count > 0)
                 {
-                    foreach(Source.DataObjects.PWImage im in images)
+                    foreach (Source.DataObjects.PWImage im in images)
                     {
                         Source.DataObjects.Attachment att = new Source.DataObjects.Attachment(apiCreds, im, result);
                         string json = att.ToJsonString();
                         apiConnection.SendPostRequestAsync("api/PWAttachment", json);
                     }
-                    MessageBox.Show("Referral added successfully!");
+                    System.Windows.MessageBox.Show("Referral added successfully!");
                 }
                 else
                 {
-                    MessageBox.Show(result);
+                    System.Windows.MessageBox.Show(result);
                 }
                 this.Close();
             }
-            catch(Source.DataObjects.Referral.InvalidReferalDataException)
+            catch (Source.DataObjects.Referral.InvalidReferalDataException)
             {
 
             }
@@ -192,12 +231,12 @@ namespace PWAPPv2
         //AddImage Button
         private void Button_Click_2(object sender, RoutedEventArgs e)
         {
-            OpenFileDialog openFileDialog = new OpenFileDialog();
+            System.Windows.Forms.OpenFileDialog openFileDialog = new System.Windows.Forms.OpenFileDialog();
             openFileDialog.Multiselect = true;
             openFileDialog.Filter = "Image files (*.jpg,*.jpeg)|*.jpg;*.jpeg";
             openFileDialog.InitialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyPictures);
 
-            if(openFileDialog.ShowDialog() == true)
+            if (openFileDialog.ShowDialog() == System.Windows.Forms.DialogResult.OK) 
             {
                 foreach (string filename in openFileDialog.FileNames)
                 {
@@ -205,7 +244,7 @@ namespace PWAPPv2
                     {
                         images.Add(new Source.DataObjects.PWImage(filename));
                     }
-                    catch(NullReferenceException)
+                    catch (NullReferenceException)
                     {
                         images = new List<Source.DataObjects.PWImage>();
                         images.Add(new Source.DataObjects.PWImage(filename));
@@ -222,7 +261,7 @@ namespace PWAPPv2
                     ImageList.Items.Add(CreateImageGridItem(image));
                 }
             }
-            catch(NullReferenceException)
+            catch (NullReferenceException)
             { }
 
         }
@@ -230,7 +269,7 @@ namespace PWAPPv2
         private void Button_Click_3(object sender, RoutedEventArgs e)
         {
             int index = ImageList.SelectedIndex;
-            if(index == -1)
+            if (index == -1)
             {
                 return;
             }
@@ -251,10 +290,9 @@ namespace PWAPPv2
         {
             Grid imageGrid = new Grid();
             imageGrid.Width = 477;
-            imageGrid.HorizontalAlignment = HorizontalAlignment.Left;
+            imageGrid.HorizontalAlignment = System.Windows.HorizontalAlignment.Left;
             imageGrid.VerticalAlignment = VerticalAlignment.Top;
             imageGrid.ShowGridLines = true;
-            imageGrid.Background = new SolidColorBrush(Colors.LightSteelBlue);
 
             ColumnDefinition imageColumn = new ColumnDefinition();
             imageColumn.Width = new GridLength(50);

PWAPPv2/PWAPPv2.csproj

@@ -210,10 +210,11 @@
       <Generator>MSBuild:Compile</Generator>
       <SubType>Designer</SubType>
     </ApplicationDefinition>
-    <Compile Include="PwImage.cs" />
     <Compile Include="Source\API\APIConfig.cs" />
     <Compile Include="Source\API\APIConnection.cs" />
     <Compile Include="Source\API\APIRequestBuilder.cs" />
+    <Compile Include="Source\API\PWApiConnection.cs" />
+    <Compile Include="Source\Config\Configuration.cs" />
     <Compile Include="Source\Database\DatabaseConfig.cs" />
     <Compile Include="Source\Database\DatabaseConnection.cs" />
     <Compile Include="Source\DataObjects\APICredentials.cs" />

PWAPPv2/Properties/AssemblyInfo.cs

@@ -1,6 +1,4 @@
 using System.Reflection;
-using System.Resources;
-using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Windows;
 

PWAPPv2/PwImage.cs

@@ -1,6 +0,0 @@
-namespace PWAPPv2
-{
-    internal class PwImage
-    {
-    }
-}

PWAPPv2/Source/API/APIConfig.cs

@@ -1,19 +1,35 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using PWAPPv2.Source.Config;
+using System;
 using System.Xml;
 
 namespace PWAPPv2.Source
 {
-    class APIConfig
+    public class APIConfig
     {
         public string PWUserID;
         public string PWPassword;
         public string PWPracticeID;
         public string PWApiID;
 
+        public string PWBaseURI;
+        public string PWUpdateURI;
+        public string PWAppVersion;
+
+        public APIConfig() { }
+
+        public APIConfig(Config.Configuration practiceConfig, Config.Configuration universalConfig)
+        {
+            PWUserID = practiceConfig.Get("pwuserid");
+            PWPassword = practiceConfig.Get("pwpassword");
+            PWPracticeID = practiceConfig.Get("pwpracticeid");
+            PWApiID = practiceConfig.Get("pwapiid");
+
+            PWBaseURI = universalConfig.Get("PWBaseURI");
+            PWUpdateURI = universalConfig.Get("PWUpdateURI");
+            PWAppVersion = universalConfig.Get("PWAppVersion");
+
+        }
+
         public void LoadConfig(string path)
         {
             XmlDocument cfgDoc = new XmlDocument();
@@ -21,12 +37,12 @@ namespace PWAPPv2.Source
             {
                 cfgDoc.Load(path);
             }
-            catch(XmlException)
+            catch (XmlException)
             {
                 Console.WriteLine("An error has occured parsing the config file.");
                 return;
             }
-            catch(System.IO.FileNotFoundException)
+            catch (System.IO.FileNotFoundException)
             {
                 Console.WriteLine("Config file could not be found!");
                 return;

PWAPPv2/Source/API/APIConnection.cs

@@ -1,50 +1,42 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using Microsoft.Identity.Client.Platforms.Features.DesktopOs.Kerberos;
+using System;
+using System.Diagnostics;
+using System.IO;
 using System.Net;
 using System.Net.Http;
 using System.Net.Http.Headers;
-using System.IO;
-using Newtonsoft.Json;
+using System.Text;
 
 namespace PWAPPv2.Source.API
 {
-    class APIConnection
+    public class APIConnection
     {
         private static string BaseURL;
 
         public DataObjects.APICredentials Credentials;
 
-        private static bool ResponseReady = false;
-        private static string Response = "";
+
+        HttpClient Client;
 
         public APIConnection(string baseUrl, DataObjects.APICredentials credentials)
         {
             Credentials = credentials;
             BaseURL = baseUrl;
+
+            Client = new HttpClient();
+            Client.BaseAddress = new Uri(BaseURL);
+            Client.DefaultRequestHeaders.Accept.Add(
+                new MediaTypeWithQualityHeaderValue("application/json"));
+
         }
 
-        public string GetResponse()
-        {
-            while (!ResponseReady) ;
-            return Response;
-        }
 
+        /// <summary>
+        /// Dont use. Doesn't work, sillyhead.
+        /// </summary>
+        /// <param name="Call"></param>
         public static async void APIGet(string Call)
         {
-            //WebRequest request = WebRequest.Create(BaseURL + Call);
-            //request.Method = "GET";
-            //request.ContentType = "application/json; charset=utf-8";
-            //var response = (HttpWebResponse)request.GetResponse();
-            //string text;
-            //using (var sr = new StreamReader(response.GetResponseStream()))
-            //{
-            //    text = sr.ReadToEnd();
-            //}
-            //return text;
-
             using (var client = new HttpClient())
             {
                 client.BaseAddress = new Uri(BaseURL);
@@ -56,66 +48,16 @@ namespace PWAPPv2.Source.API
             }
         }
 
-        public string APIPost()
-        {
-            string text;
-            try
-            {
-                HttpWebRequest request = (HttpWebRequest)WebRequest.Create("http://apipatientweb.azurewebsites.net/api/PWReferralTypes");
-                request.Method = "POST";
-                request.ContentType = "application/json; charset=\"utf-8\"";
-                request.Accept = "application/json";
-
-                string postData = Source.API.APIRequestBuilder.BuildJsonBodyRequest(Credentials);
-
-                ASCIIEncoding encoding = new ASCIIEncoding();
-                byte[] data = encoding.GetBytes(postData);
-                request.ContentLength = data.Length;
-                Stream newStream = request.GetRequestStream();
-                newStream.Write(data, 0, data.Length);
-                newStream.Close();
-
-                var response = (HttpWebResponse)request.GetResponse();
-
-                using (var sr = new StreamReader(response.GetResponseStream()))
-                {
-                    text = sr.ReadToEnd();
-                }
-            }
-            catch(WebException wex)
-            {
-                text = new StreamReader(wex.Response.GetResponseStream()).ReadToEnd();
-            }
-            return text;
-        }
-
+        /// <summary>
+        /// Send a post requst without data. Essentially an advanced get since I was a retard when I wrote the original API.
+        /// </summary>
+        /// <param name="apiUri"></param>
+        /// <returns></returns>
         public string SendPostRequestAsync(string apiUri)
         {
-            HttpClient client = new HttpClient();
-            client.BaseAddress = new Uri(BaseURL);
-            client.DefaultRequestHeaders.Accept.Add(
-                new MediaTypeWithQualityHeaderValue("application/json"));
-
             StringContent contetnt = new StringContent(Credentials.ToJsonString(), Encoding.UTF8, "application/json");
 
-            var response = client.PostAsync(apiUri, contetnt).Result;
-
-            if(response.IsSuccessStatusCode)
-            {
-                return response.Content.ReadAsStringAsync().Result;
-            }
-            return "";
-        }
-        public string SendPostRequestAsync(string apiUri, string PostData)
-        {
-            HttpClient client = new HttpClient();
-            client.BaseAddress = new Uri(BaseURL);
-            client.DefaultRequestHeaders.Accept.Add(
-                new MediaTypeWithQualityHeaderValue("application/json"));
-
-            StringContent contetnt = new StringContent(PostData, Encoding.UTF8, "application/json");
-
-            var response = client.PostAsync(apiUri, contetnt).Result;
+            var response = Client.PostAsync(apiUri, contetnt).Result;
 
             if (response.IsSuccessStatusCode)
             {
@@ -124,5 +66,65 @@ namespace PWAPPv2.Source.API
             return "";
         }
 
+        /// <summary>
+        /// Send a post request with data
+        /// </summary>
+        /// <param name="apiUri"></param>
+        /// <param name="PostData"></param>
+        /// <returns></returns>
+        public string SendPostRequestAsync(string apiUri, string PostData)
+        {
+            StringContent contetnt = new StringContent(PostData, Encoding.UTF8, "application/json");
+
+            var response = Client.PostAsync(apiUri, contetnt).Result;
+
+            if (response.IsSuccessStatusCode)
+            {
+                return response.Content.ReadAsStringAsync().Result;
+            }
+            return "";
+        }
+
+        /// <summary>
+        /// Send a post request with the API credengials in the header of the request.
+        /// </summary>
+        /// <param name="apiUri"></param>
+        /// <param name="PostData"></param>
+        /// <returns></returns>
+        /// <exception cref="RequestFailedExcpetion"></exception>
+        public string SendPostWithCredsInHeader(string apiUri, string PostData)
+        {
+            Client.DefaultRequestHeaders.Add("UserID", Credentials.UserID);
+            Client.DefaultRequestHeaders.Add("Password", Credentials.Password);
+            Client.DefaultRequestHeaders.Add("PracticeID", Credentials.PracticeId);
+            Client.DefaultRequestHeaders.Add("ApiID", Credentials.APIid);
+
+            StringContent content = new StringContent(PostData, Encoding.UTF8, "application/json");
+
+            var response = Client.PostAsync(apiUri, content).Result;
+
+            Client.DefaultRequestHeaders.Remove("UserID");
+            Client.DefaultRequestHeaders.Remove("Password");
+            Client.DefaultRequestHeaders.Remove("PraticeID");
+            Client.DefaultRequestHeaders.Remove("ApiID");
+
+            if (response.IsSuccessStatusCode)
+            {
+                
+                return response.Content.ReadAsStringAsync().Result;
+            }
+            throw new RequestFailedExcpetion(response.StatusCode.ToString());
+
+        }
+
+    }
+
+    public class RequestFailedExcpetion : Exception
+    {
+        public string RequestError;
+        public RequestFailedExcpetion(string errorCode)
+        {
+            RequestError = "Server responded with error code: " + errorCode;
+        }
     }
 }

PWAPPv2/Source/API/APIRequestBuilder.cs

@@ -1,11 +1,5 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Xml;
-using System.Xml.Serialization;
-using Newtonsoft.Json;
+using Newtonsoft.Json;
+using System;
 
 namespace PWAPPv2.Source.API
 {

PWAPPv2/Source/API/PWApiConnection.cs

@@ -0,0 +1,50 @@
+using PWAPPv2.Source.DataObjects;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace PWAPPv2.Source.API
+{
+    public class PWApiConnection
+    {
+        private APIConnection BaseConnection;
+        private APIConnection UpdateConnection;
+
+        private APICredentials Credentials;
+        private string AppVersion;
+
+        public PWApiConnection(Source.Config.Configuration practiceConfig, Source.Config.Configuration universalConfig)
+        {
+            Credentials = new APICredentials(practiceConfig);
+            BaseConnection = new APIConnection(universalConfig.Get("PWBaseURI"), Credentials);
+            UpdateConnection = new APIConnection(universalConfig.Get("PWUpdateURI"), Credentials);
+
+            AppVersion = universalConfig.Get("PWAppVersion");
+
+        }
+
+        public string PostToApi(string uri, string data)
+        {
+            return BaseConnection.SendPostRequestAsync(uri, data);
+        }
+
+        public string GetFromApi(string uri)
+        {
+            return BaseConnection.SendPostRequestAsync(uri);
+        }
+
+        public bool CheckForUpdate()
+        {
+            string currentVersion = UpdateConnection.SendPostWithCredsInHeader("", "");
+            currentVersion = currentVersion.Replace("\"", "");
+            if(currentVersion != AppVersion)
+            {
+                return true;
+            }
+            return false;
+        }
+
+    }
+}

PWAPPv2/Source/Config/Configuration.cs

@@ -0,0 +1,54 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Xml;
+using System.IO;
+
+namespace PWAPPv2.Source.Config
+{
+    public class Configuration
+    {
+        private Dictionary<string, string> values;
+
+        public Configuration(string file) 
+        {
+            values = new Dictionary<string, string>();
+            if(!File.Exists(file))
+            {
+                throw new ConfigFileNotFoundException();
+            }
+
+            string f = File.ReadAllText(file);
+
+            XmlDocument xmlDoc = new XmlDocument();
+            xmlDoc.LoadXml(f);
+
+            XmlNodeList xmlNodeList = xmlDoc.DocumentElement.ChildNodes;
+            foreach (XmlNode xmlNode in xmlNodeList)
+            {
+                values.Add(xmlNode.Name, xmlNode.InnerText);
+            }
+
+        }
+
+        public string Get(string key)
+        {
+            try
+            {
+                return values[key];
+            }
+            catch
+            {
+                throw new ConfigValueNotFoundException();
+            }
+        }
+        
+
+    }
+
+    public class ConfigFileNotFoundException : Exception { }
+
+    public class ConfigValueNotFoundException: Exception { }
+}

PWAPPv2/Source/DataObjects/APICredentials.cs

@@ -1,18 +1,17 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace PWAPPv2.Source.DataObjects
+namespace PWAPPv2.Source.DataObjects
 {
-    class APICredentials
+    public class APICredentials
     {
         public string UserID;
         public string Password;
         public string PracticeId;
         public string APIid;
 
+        public APICredentials()
+        {
+
+        }
+
         public APICredentials(Source.APIConfig config)
         {
             UserID = config.PWUserID;
@@ -21,6 +20,14 @@ namespace PWAPPv2.Source.DataObjects
             APIid = config.PWApiID;
         }
 
+        public APICredentials(Source.Config.Configuration practiceConfig)
+        {
+            UserID = practiceConfig.Get("pwuserid");
+            Password = practiceConfig.Get("pwpassword");
+            PracticeId = practiceConfig.Get("pwpracticeid");
+            APIid = practiceConfig.Get("pwapiid");
+        }
+
         public string BuildJsonBodyContents()
         {
             return "'UserID':'" + UserID + "'," +

PWAPPv2/Source/DataObjects/Attachment.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace PWAPPv2.Source.DataObjects
+namespace PWAPPv2.Source.DataObjects
 {
     class Attachment
     {

PWAPPv2/Source/DataObjects/ComboBoxData.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
-using System.Windows.Controls;
+using System.Windows.Controls;
 
 namespace PWAPPv2.Source.DataObjects
 {

PWAPPv2/Source/DataObjects/Exceptions.cs

@@ -1,8 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace PWAPPv2.Source.DataObjects
 {

PWAPPv2/Source/DataObjects/NumValList.cs

@@ -1,8 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace PWAPPv2.Source.DataObjects
 {
@@ -18,11 +15,11 @@ namespace PWAPPv2.Source.DataObjects
         public NumValList(string Content, char Delim)
         {
             string[] split = Content.Split(Delim);
-            if((split.Length % 2) != 0)
+            if ((split.Length % 2) != 0)
             {
                 throw new UnevenValuesException();
             }
-            for(int i = 0; i < split.Length; i++)
+            for (int i = 0; i < split.Length; i++)
             {
                 this.Add(int.Parse(split[i]), split[i + 1]);
                 i++;

PWAPPv2/Source/DataObjects/NumValPair.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace PWAPPv2.Source.DataObjects
+namespace PWAPPv2.Source.DataObjects
 {
     class NumValPair
     {

PWAPPv2/Source/DataObjects/PWImage.cs

@@ -1,12 +1,7 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows.Media.Imaging;
-using System.Windows.Media;
 using System.Drawing;
 using System.IO;
+using System.Windows.Media.Imaging;
 
 namespace PWAPPv2.Source.DataObjects
 {

PWAPPv2/Source/DataObjects/ReferFromBox.cs

@@ -1,9 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
 using System.Windows.Controls;
 
 namespace PWAPPv2.Source.DataObjects

PWAPPv2/Source/DataObjects/ReferToBox.cs

@@ -1,9 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
 using System.Windows.Controls;
 
 namespace PWAPPv2.Source.DataObjects

PWAPPv2/Source/DataObjects/Referral.cs

@@ -1,11 +1,7 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Windows;
 using System.Windows.Controls;
 using System.Windows.Documents;
-using System.Windows;
 
 namespace PWAPPv2.Source.DataObjects
 {
@@ -40,7 +36,7 @@ namespace PWAPPv2.Source.DataObjects
             string RemarksText = new TextRange(RemarksBox.Document.ContentStart, RemarksBox.Document.ContentEnd).Text;
 
             int contact = 0;
-            if(ContactBox.IsChecked == true)
+            if (ContactBox.IsChecked == true)
             {
                 contact = 1;
             }
@@ -76,11 +72,11 @@ namespace PWAPPv2.Source.DataObjects
             {
                 MessageBox.Show("Please select a referral type");
             }
-            catch(Source.DataObjects.ReferToDefaultException)
+            catch (Source.DataObjects.ReferToDefaultException)
             {
                 MessageBox.Show("Please select a refer to");
             }
-            catch(Source.DataObjects.ReferFromDefaultException)
+            catch (Source.DataObjects.ReferFromDefaultException)
             {
                 MessageBox.Show("Please select a refer from");
             }

PWAPPv2/Source/DataObjects/ReferralTypeBox.cs

@@ -1,9 +1,5 @@
 using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using System.Windows;
 using System.Windows.Controls;
 
 namespace PWAPPv2.Source.DataObjects
@@ -28,7 +24,7 @@ namespace PWAPPv2.Source.DataObjects
                     TypeID.Add(id);
 
                 }
-                catch(Exception)
+                catch (Exception)
                 {
                     throw new DataInvalidException();
                 }
@@ -36,7 +32,7 @@ namespace PWAPPv2.Source.DataObjects
 
             }
 
-            foreach(string name in TypeName)
+            foreach (string name in TypeName)
             {
                 Add(name);
             }
@@ -52,9 +48,9 @@ namespace PWAPPv2.Source.DataObjects
             {
                 throw new ReferralTypeDefaultException();
             }
-            for(int i = 0; i < TypeName.Count; i++)
+            for (int i = 0; i < TypeName.Count; i++)
             {
-                if(TypeName[i] == Selected)
+                if (TypeName[i] == Selected)
                 {
                     return TypeID[i];
                 }

PWAPPv2/Source/Database/DatabaseConfig.cs

@@ -1,8 +1,4 @@
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 using System.Xml;
 
 namespace PWAPPv2.Source.Database
@@ -22,12 +18,12 @@ namespace PWAPPv2.Source.Database
             {
                 cfg.Load(path);
             }
-            catch(XmlException)
+            catch (XmlException)
             {
                 Console.WriteLine("An error has occured parsing the config file.");
                 return;
             }
-            catch(System.IO.FileNotFoundException)
+            catch (System.IO.FileNotFoundException)
             {
                 Console.WriteLine("Config file could not be found!");
             }

PWAPPv2/Source/Database/DatabaseConnection.cs

@@ -1,13 +1,12 @@
-using System;
+using MySqlConnector;
+using System;
 using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-using Microsoft.Data.SqlClient;
-using MySqlConnector;
 
 namespace PWAPPv2.Source.Database
 {
+    /// <summary>
+    /// Class <c>DatabaseConnection</c> creates and maintains a connection to and OpenDental MySqlDatabase.
+    /// </summary>
     class DatabaseConnection
     {
 
@@ -22,13 +21,19 @@ namespace PWAPPv2.Source.Database
             Connection = new MySqlConnection(SqlString);
         }
 
+        public DatabaseConnection(Config.Configuration config)
+        {
+            SqlString = "server=" + config.Get("ODhost") + ";Uid=" + config.Get("ODuser") + ";database=" + config.Get("ODdatabase") + ";Pwd=" + config.Get("ODpassword");
+            Connection = new MySqlConnection(SqlString);
+        }
+
         public void Connect()
         {
             try
             {
                 Connection.Open();
             }
-            catch(Exception)
+            catch (Exception)
             {
                 throw new DatabaseConnectionException();
             }
@@ -99,7 +104,7 @@ namespace PWAPPv2.Source.Database
     {
 
     }
-    
+
     class DatabaseConnectionException : Exception
     { }
 

PWAPPv2/Source/Patient.cs

@@ -1,8 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
+using System.Collections.Generic;
 
 namespace PWAPPv2.Source
 {

PWAPPv2/Source/PatientGUIAdapter.cs

@@ -1,10 +1,4 @@
-using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
-
-namespace PWAPPv2.Source
+namespace PWAPPv2.Source
 {
     class PatientGUIAdapter
     {

UnitTests/ConfigTest.cs

@@ -0,0 +1,21 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using PWAPPv2.Source;
+
+namespace UnitTests
+{
+    [TestClass]
+    public class ConfigTest
+    {
+        [TestMethod]
+        public void TestGetPracticeConfigs()
+        {
+            PWAPPv2.Source.Config.Configuration configuration = new PWAPPv2.Source.Config.Configuration(".\\Config\\PracticeConfig.xml");
+            Assert.IsNotNull(configuration);
+
+            string apiKey = configuration.Get("pwapiid");
+            Assert.IsNotNull(apiKey);
+
+        }
+    }
+}

UnitTests/PWConnectionTest.cs

@@ -0,0 +1,22 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+
+namespace UnitTests
+{
+    [TestClass]
+    public class PWConnectionTest
+    {
+        [TestMethod]
+        public void TestCheckUpdate()
+        {
+            PWAPPv2.Source.Config.Configuration practiceConfig = new PWAPPv2.Source.Config.Configuration(".\\Config\\PracticeConfig.xml");
+            PWAPPv2.Source.Config.Configuration universalConfig = new PWAPPv2.Source.Config.Configuration(".\\Config\\UniversalConfig.xml");
+
+            PWAPPv2.Source.API.PWApiConnection pwApiConnection = new PWAPPv2.Source.API.PWApiConnection(practiceConfig, universalConfig);
+            Assert.IsNotNull(pwApiConnection);
+
+
+            Assert.IsFalse(pwApiConnection.CheckForUpdate());
+        }
+    }
+}

UnitTests/Properties/AssemblyInfo.cs

@@ -0,0 +1,20 @@
+using System.Reflection;
+using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
+
+[assembly: AssemblyTitle("UnitTests")]
+[assembly: AssemblyDescription("")]
+[assembly: AssemblyConfiguration("")]
+[assembly: AssemblyCompany("")]
+[assembly: AssemblyProduct("UnitTests")]
+[assembly: AssemblyCopyright("Copyright ©  2023")]
+[assembly: AssemblyTrademark("")]
+[assembly: AssemblyCulture("")]
+
+[assembly: ComVisible(false)]
+
+[assembly: Guid("164b9220-f337-4e88-b619-0c52c502b9c4")]
+
+// [assembly: AssemblyVersion("1.0.*")]
+[assembly: AssemblyVersion("1.0.0.0")]
+[assembly: AssemblyFileVersion("1.0.0.0")]

UnitTests/UnitTest1.cs

@@ -0,0 +1,59 @@
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using System;
+using PWAPPv2.Source.API;
+using PWAPPv2.Source.DataObjects;
+
+// 		System.Threading.Tasks.Task<TResult>.Result.get returned	"\"1|Endo|2|Implant|3|Oral Surgery|4|Ortho|5|Pedo|6|Perio|7|Restore|8|Other \\n\""	string
+
+namespace UnitTests
+{
+    [TestClass]
+    public class UnitTest1
+    {
+        [TestMethod]
+        public void TestV1Get()
+        {
+            APICredentials creds = new APICredentials();
+            creds.UserID = "testdoctor";
+            creds.Password = "testdoctor";
+            creds.PracticeId = "210";
+            creds.APIid = "12345678";
+
+            APIConnection conn = new APIConnection("http://apipatientweb.azurewebsites.net/", creds);
+
+            string res = conn.SendPostRequestAsync("api/PWReferralTypes");
+            Assert.AreEqual("\"1|Endo|2|Implant|3|Oral Surgery|4|Ortho|5|Pedo|6|Perio|7|Restore|8|Other \\n\"", res);
+
+        }
+
+        [TestMethod]
+        public void TestV2Get()
+        {
+            APICredentials creds = new APICredentials();
+            creds.UserID = "testdoctor";
+            creds.Password = "testdoctor";
+            creds.PracticeId = "210";
+            creds.APIid = "12345678";
+
+            APIConnection conn = new APIConnection("https://localhost:44354/", creds);
+            string res = conn.SendPostWithCredsInHeader("api/PWAppVersion", "");
+
+        }
+
+        [TestMethod]
+        [ExpectedException(typeof(RequestFailedExcpetion))]
+        public void TestInvalidCredentialsV2()
+        {
+            APICredentials creds = new APICredentials();
+            creds.UserID = "testdoctor";
+            creds.Password = "badPassword";
+            creds.PracticeId = "210";
+            creds.APIid = "12345678";
+
+            APIConnection conn = new APIConnection("https://localhost:44354/", creds);
+            string res = conn.SendPostWithCredsInHeader("api/PWAppVersion", "");
+
+        }
+
+    }
+}

UnitTests/UnitTests.csproj

@@ -0,0 +1,76 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <Import Project="..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.props" Condition="Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.props')" />
+  <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>{164B9220-F337-4E88-B619-0C52C502B9C4}</ProjectGuid>
+    <OutputType>Library</OutputType>
+    <AppDesignerFolder>Properties</AppDesignerFolder>
+    <RootNamespace>UnitTests</RootNamespace>
+    <AssemblyName>UnitTests</AssemblyName>
+    <TargetFrameworkVersion>v4.7.2</TargetFrameworkVersion>
+    <FileAlignment>512</FileAlignment>
+    <ProjectTypeGuids>{3AC096D0-A1C2-E12C-1390-A8335801FDAB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>
+    <VisualStudioVersion Condition="'$(VisualStudioVersion)' == ''">15.0</VisualStudioVersion>
+    <VSToolsPath Condition="'$(VSToolsPath)' == ''">$(MSBuildExtensionsPath32)\Microsoft\VisualStudio\v$(VisualStudioVersion)</VSToolsPath>
+    <ReferencePath>$(ProgramFiles)\Common Files\microsoft shared\VSTT\$(VisualStudioVersion)\UITestExtensionPackages</ReferencePath>
+    <IsCodedUITest>False</IsCodedUITest>
+    <TestProjectType>UnitTest</TestProjectType>
+    <NuGetPackageImportStamp>
+    </NuGetPackageImportStamp>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+    <DebugSymbols>true</DebugSymbols>
+    <DebugType>full</DebugType>
+    <Optimize>false</Optimize>
+    <OutputPath>bin\Debug\</OutputPath>
+    <DefineConstants>DEBUG;TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+    <DebugType>pdbonly</DebugType>
+    <Optimize>true</Optimize>
+    <OutputPath>bin\Release\</OutputPath>
+    <DefineConstants>TRACE</DefineConstants>
+    <ErrorReport>prompt</ErrorReport>
+    <WarningLevel>4</WarningLevel>
+  </PropertyGroup>
+  <ItemGroup>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.1.2\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.dll</HintPath>
+    </Reference>
+    <Reference Include="Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions, Version=14.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a, processorArchitecture=MSIL">
+      <HintPath>..\packages\MSTest.TestFramework.2.1.2\lib\net45\Microsoft.VisualStudio.TestPlatform.TestFramework.Extensions.dll</HintPath>
+    </Reference>
+    <Reference Include="System" />
+    <Reference Include="System.Core" />
+  </ItemGroup>
+  <ItemGroup>
+    <Compile Include="UnitTest1.cs" />
+    <Compile Include="Properties\AssemblyInfo.cs" />
+    <Compile Include="ConfigTest.cs" />
+    <Compile Include="PWConnectionTest.cs" />
+  </ItemGroup>
+  <ItemGroup>
+    <None Include="packages.config" />
+  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\PWAPPv2\PWAPPv2.csproj">
+      <Project>{45e26af8-41d7-4308-a2c8-d55a0350db47}</Project>
+      <Name>PWAPPv2</Name>
+    </ProjectReference>
+  </ItemGroup>
+  <Import Project="$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets" Condition="Exists('$(VSToolsPath)\TeamTest\Microsoft.TestTools.targets')" />
+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />
+  <Target Name="EnsureNuGetPackageBuildImports" BeforeTargets="PrepareForBuild">
+    <PropertyGroup>
+      <ErrorText>This project references NuGet package(s) that are missing on this computer. Use NuGet Package Restore to download them.  For more information, see http://go.microsoft.com/fwlink/?LinkID=322105. The missing file is {0}.</ErrorText>
+    </PropertyGroup>
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.props')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.props'))" />
+    <Error Condition="!Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets')" Text="$([System.String]::Format('$(ErrorText)', '..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets'))" />
+  </Target>
+  <Import Project="..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets" Condition="Exists('..\packages\MSTest.TestAdapter.2.1.2\build\net45\MSTest.TestAdapter.targets')" />
+</Project>

UnitTests/packages.config

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="MSTest.TestAdapter" version="2.1.2" targetFramework="net472" />
+  <package id="MSTest.TestFramework" version="2.1.2" targetFramework="net472" />
+</packages>