.vscode/launch.json

@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/OSI-API/bin/Debug/net5.0/OSI-API.dll",
+            "program": "${workspaceFolder}/OSI-API/bin/Debug/net6.0/OSI-API.dll",
             "args": [],
             "cwd": "${workspaceFolder}/OSI-API",
             "stopAtEntry": false,

OSI-API.DAL/Base/DAOBase.cs

@@ -1,9 +1,6 @@
 using System;
 using System.Collections.Generic;
-using OSI.API.Business.Database;
+namespace OSI.API.DAL.Base
-using OSI.API.Business.Objects;
-
-namespace OSI.API.Business.DAO
 {
 
     public abstract class DAOBase<T> : MySQL

OSI-API.DAL/Base/MySQL.cs

@@ -1,16 +1,15 @@
 using System;
 using System.Data;
 using System.IO;
-using OSI.API.Business.Database.Base;
 using MySql.Data.MySqlClient;
 
-namespace OSI.API.Business.Database
+namespace OSI.API.DAL.Base
 {
     public class MySQL : SQLBase
     {
-        protected MySqlConnection DBConnection { get; set; }
+        protected MySqlConnection? DBConnection {get;set;}
-        protected MySqlCommand DBCommand { get; set; }
+        protected MySqlCommand? DBCommand {get;set;}
-        protected MySqlDataReader DBReader { get; set; }
+        protected MySqlDataReader? DBReader {get;set;}
 
         public MySQL(string server, string database, string username, string password)
         {
@@ -28,7 +27,7 @@ namespace OSI.API.Business.Database
         {
             DBConnectionInfo = connectionInformation;
         }
-
+    
         protected override void InitConnection()
         {
             DBConnection = new MySqlConnection(DBConnectionInfo.GetConnectionString());
@@ -38,7 +37,7 @@ namespace OSI.API.Business.Database
 
         protected override void DisposeConnection()
         {
-            if (DBConnection.State == ConnectionState.Open)
+            if(DBConnection.State == ConnectionState.Open)
             {
                 DBConnection.Close();
             }
@@ -53,7 +52,7 @@ namespace OSI.API.Business.Database
         {
             int? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetInt32(columnID);
             }
@@ -70,7 +69,7 @@ namespace OSI.API.Business.Database
         {
             byte? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetByte(columnID);
             }
@@ -104,7 +103,7 @@ namespace OSI.API.Business.Database
         {
             decimal? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetDecimal(columnID);
             }
@@ -121,7 +120,7 @@ namespace OSI.API.Business.Database
         {
             long? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetInt64(columnID);
             }
@@ -138,7 +137,7 @@ namespace OSI.API.Business.Database
         {
             short? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetInt16(columnID);
             }
@@ -155,7 +154,7 @@ namespace OSI.API.Business.Database
         {
             string rv = string.Empty;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetString(columnID);
             }
@@ -172,7 +171,7 @@ namespace OSI.API.Business.Database
         {
             bool? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = DBReader.GetBoolean(columnID);
             }
@@ -189,7 +188,7 @@ namespace OSI.API.Business.Database
         {
             DateTime? rv = null;
 
-            if (!DBReader.IsDBNull(columnID))
+            if(!DBReader.IsDBNull(columnID))
             {
                 rv = GetDateTime(columnID);
             }
@@ -201,5 +200,17 @@ namespace OSI.API.Business.Database
         {
             return GetDateTime(GetOrdinal(columnName));
         }
+
+
+        //new MySqlParameter("GUID", MySqlDbType.VarChar, 255, ParameterDirection.Input, false, 0, 0, string.Empty, DataRowVersion.Proposed, guid)
+        protected MySqlParameter GetParameter(string columnName, MySqlDbType dataType, ParameterDirection direction, object data)
+        {
+            return null;
+        }
+
+        protected MySqlParameter GetParameter(string columnName, MySqlDbType dataType, int size, ParameterDirection direction, object data)
+        {
+            return new MySqlParameter(columnName, dataType, size, direction, false, 0, 0, string.Empty, DataRowVersion.Proposed, data);
+        }
     }
 }

OSI-API.DAL/Base/SQLBase.cs

@@ -1,7 +1,7 @@
 using System;
 using System.Text;
 
-namespace OSI.API.Business.Database.Base
+namespace OSI.API.DAL.Base
 {
     public abstract class SQLBase : IDisposable
     {
@@ -14,17 +14,17 @@ namespace OSI.API.Business.Database.Base
         }
         public struct DBConnectionInformation
         {
-            public string DBHost { get; set; }
+            public string DBHost {get;set;}
-            public string DBName { get; set; }
+            public string DBName {get;set;}
-            public string DBUserName { get; set; }
+            public string DBUserName {get;set;}
-            public string DBPassword { get; set; }
+            public string DBPassword {get;set;}
-            public DBType DBType { get; set; }
+            public DBType DBType {get;set;}
 
             public string GetConnectionString()
             {
                 string rv = string.Empty;
 
-                switch (DBType)
+                switch(DBType)
                 {
                     case DBType.MSSQL:
                         break;

OSI-API.DAL/Client/ClientObjects.cs

@@ -0,0 +1,12 @@
+using OSI.API.DAL.Common;
+
+namespace OSI.API.DAL.Client
+{
+    public class ClientObject
+    {
+        public int ClientID { get; set; }
+        public string? ClientName { get; set; }
+
+        public AddressObject? ClientAddress { get; set; }
+    }
+}

OSI-API.DAL/Common/CommonObjects.cs

@@ -0,0 +1,81 @@
+namespace OSI.API.DAL.Common
+{
+    public class AddressObject
+    {
+        public string? Name { get; set; }
+        public string? AddressLine1 { get; set; }
+        public string? AddressLine2 { get; set; }
+        public string? AddressLine3 { get; set; }
+        public string? City { get; set; }
+        public string? State { get; set; }
+        public string? Zip { get; set; }
+
+        public string CSZ { get => $"{City}, {StateNameFromAbbreviation(State)} {Zip}"; }
+
+        private string? StateNameFromAbbreviation(string? abbr)
+        {
+            string? rv = abbr;
+
+            Dictionary<string, string> states = new Dictionary<string, string>()
+            {
+                {"AL", "Alabama"},
+                {"AK", "Alaska"},
+                {"AZ", "Arizona"},
+                {"AR", "Arkansas"},
+                {"CA", "California"},
+                {"CO", "Colorado"},
+                {"CT", "Connecticut"},
+                {"DE", "Delaware"},
+                {"DC", "District of Columbia"},
+                {"FL", "Florida"},
+                {"GA", "Georgia"},
+                {"HI", "Hawaii"},
+                {"ID", "Idaho"},
+                {"IL", "Illinois"},
+                {"IN", "Indiana"},
+                {"IA", "Iowa"},
+                {"KS", "Kansas"},
+                {"KY", "Kentucky"},
+                {"LA", "Louisiana"},
+                {"ME", "Maine"},
+                {"MD", "Maryland"},
+                {"MA", "Massachusetts"},
+                {"MI", "Michigan"},
+                {"MN", "Minnesota"},
+                {"MS", "Mississippi"},
+                {"MO", "Missouri"},
+                {"MT", "Montana"},
+                {"NE", "Nebraska"},
+                {"NV", "Nevada"},
+                {"NH", "New Hampshire"},
+                {"NJ", "New Jersey"},
+                {"NM", "New Mexico"},
+                {"NY", "New York"},
+                {"NC", "North Carolina"},
+                {"ND", "North Dakota"},
+                {"OH", "Ohio"},
+                {"OK", "Oklahoma"},
+                {"OR", "Oregon"},
+                {"PA", "Pennsylvania"},
+                {"RI", "Rhode Island"},
+                {"SC", "South Carolina"},
+                {"SD", "South Dakota"},
+                {"TN", "Tennessee"},
+                {"TX", "Texas"},
+                {"UT", "Utah"},
+                {"VT", "Vermont"},
+                {"VA", "Virginia"},
+                {"WA", "Washington"},
+                {"WV", "West Virginia"},
+                {"WI", "Wisconsin"},
+                {"WY", "Wyoming"}
+            };
+
+            if ((abbr != null) && states.ContainsKey(abbr))
+                rv = states[abbr];
+
+            return rv;
+        }
+
+    }
+}

OSI-API.DAL/Invoice/InvoiceDAO.cs

@@ -1,9 +1,8 @@
 using System;
 using System.Collections.Generic;
-using OSI.API.Business.Database;
+using OSI.API.DAL.Base;
-using OSI.API.Business.Objects;
 
-namespace OSI.API.Business.DAO
+namespace OSI.API.DAL.Invoice
 {
 
     public class InvoiceDAO : DAOBase<InvoiceObject>

OSI-API.DAL/Invoice/InvoiceObjects.cs

@@ -1,7 +1,8 @@
 using System.Collections.Generic;
 using System;
+using OSI.API.DAL.Client;
 
-namespace OSI.API.Business.Objects
+namespace OSI.API.DAL.Invoice
 {
     public class InvoiceObject
     {
@@ -9,17 +10,17 @@ namespace OSI.API.Business.Objects
         public float InvoiceAmount { get; set; }
         public float Discount { get; set; }
         public float Tax { get; set; }
-        public List<InvoiceObjectLineItems> InvoiceLineItems { get; set; }
+        public List<InvoiceObjectLineItems>? InvoiceLineItems { get; set; }
-        public Notes Notes { get; set; }
+        public Notes? Notes { get; set; }
         public DateTime InvoiceDate { get; set; }
         public DateTime DueDate { get; set; }
-        public ClientObject Client { get; set; }
+        public ClientObject? Client { get; set; }
     }
 
     public class InvoiceObjectLineItems
     {
-        public string Item { get; set; }
+        public string? Item { get; set; }
-        public string Description { get; set; }
+        public string? Description { get; set; }
         public float Cost { get; set; }
         public float Quantity { get; set; }
         public float Tax { get; set; }
@@ -30,9 +31,9 @@ namespace OSI.API.Business.Objects
 
     public class Notes
     {
-        public string PublicNotes { get; set; }
+        public string? PublicNotes { get; set; }
-        public string PrivateNotes { get; set; }
+        public string? PrivateNotes { get; set; }
-        public string Terms { get; set; }
+        public string? Terms { get; set; }
 
     }
 }

OSI-API.DAL/OSI-API.DAL.csproj

@@ -0,0 +1,14 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <RootNamespace>OSI_API.DAL</RootNamespace>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Mysql.Data" Version="8.0.33" />
+  </ItemGroup>
+
+</Project>

OSI-API/Business/Objects/ClientObjects.cs

@@ -1,9 +0,0 @@
-namespace OSI.API.Business.Objects
-{
-    public class ClientObject
-    {
-        public int ClientID { get; set; }
-        public string ClientName { get; set; }
-
-    }
-}

OSI-API/Controllers/InvoicesController.cs

@@ -4,8 +4,7 @@ using System.Linq;
 using System.Threading.Tasks;
 using Microsoft.AspNetCore.Http;
 using Microsoft.AspNetCore.Mvc;
-using OSI.API.Business.Objects;
+using OSI.API.DAL.Invoice;
-using OSI.API.Business.DAO;
 
 namespace OSI.API.Controllers
 {
@@ -21,13 +20,13 @@ namespace OSI.API.Controllers
         public override IActionResult Get()
         {
             //> get all invoices as a list of InvoiceObjects
-            using InvoiceDAO dao = new(new Business.Database.Base.SQLBase.DBConnectionInformation());
+            using InvoiceDAO dao = new(new OSI.API.DAL.Base.SQLBase.DBConnectionInformation());
             return new JsonResult(dao.GetAll());
         }
 
         public override IActionResult Get(int id)
         {
-            using InvoiceDAO dao = new(new Business.Database.Base.SQLBase.DBConnectionInformation());
+            using InvoiceDAO dao = new(new OSI.API.DAL.Base.SQLBase.DBConnectionInformation());
             return new JsonResult(dao.Get(id));
         }
 

OSI-API/OSI-API.csproj

@@ -1,7 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk.Web">
 
   <PropertyGroup>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net6.0</TargetFramework>
     <RootNamespace>OSI_API</RootNamespace>
   </PropertyGroup>
 
@@ -10,8 +10,12 @@
     <PackageReference Include="dbup-mysql" Version="4.5.0" />
     <PackageReference Include="Microsoft.AspNetCore.Mvc.Versioning" Version="5.0.0" />
     <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="5.0.2" />
-    <PackageReference Include="Mysql.Data" Version="8.0.25" />
+    <PackageReference Include="Mysql.Data" Version="8.0.33" />
     <PackageReference Include="Swashbuckle.AspNetCore" Version="5.6.3" />
   </ItemGroup>
 
+  <ItemGroup>
+    <ProjectReference Include="..\OSI-API.DAL\OSI-API.DAL.csproj" />
+  </ItemGroup>
+
 </Project>