Add project files.

2025-03-23 00:12:27 -04:00 · 2025-03-23 00:12:27 -04:00 · 91bef073b5
commit 91bef073b5
parent 07b676a31a
22 changed files with 1532 additions and 0 deletions
--- a/Assignment3.sln
+++ b/Assignment3.sln
@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.12.35707.178 d17.12
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Assignment3", "Assignment3\Assignment3.csproj", "{DEF9F47D-4197-4225-92F1-4373FF2F4185}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Any CPU = Debug|Any CPU
+		Release|Any CPU = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{DEF9F47D-4197-4225-92F1-4373FF2F4185}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{DEF9F47D-4197-4225-92F1-4373FF2F4185}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{DEF9F47D-4197-4225-92F1-4373FF2F4185}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{DEF9F47D-4197-4225-92F1-4373FF2F4185}.Release|Any CPU.Build.0 = Release|Any CPU
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
--- a/Assignment3/Assignment3.csproj
+++ b/Assignment3/Assignment3.csproj
@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net6.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Sqlite" Version="6.0.35" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.SqlServer" Version="6.0.35" />
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Tools" Version="6.0.35">
+      <PrivateAssets>all</PrivateAssets>
+      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
+    </PackageReference>
+    <PackageReference Include="Microsoft.VisualStudio.Web.CodeGeneration.Design" Version="6.0.18" />
+  </ItemGroup>
+
+</Project>
--- a/Assignment3/Controllers/ImmunizationsController.cs
+++ b/Assignment3/Controllers/ImmunizationsController.cs
@ -0,0 +1,222 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Assignment3.Data;
+using Assignment3.Models;
+using System.Xml.Linq;
+
+namespace Assignment3.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class ImmunizationsController : ControllerBase
+    {
+        private readonly Assignment3Context _context;
+
+        public ImmunizationsController(Assignment3Context context)
+        {
+            _context = context;
+        }
+
+        // GET: api/Immunizations
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<Immunization>>> GetImmunization()
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+            return await _context.Immunization.ToListAsync();
+        }
+
+        // GET: api/Immunizations/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<Immunization>> GetImmunization(Guid id)
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+            var immunization = await _context.Immunization.FindAsync(id);
+
+            if (immunization == null)
+            {
+                return NotFound();
+            }
+
+            return immunization;
+        }
+
+        // PUT: api/Immunizations/5
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutImmunization(Guid id, Immunization immunization)
+        {
+            if (id != immunization.Id)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(immunization).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!ImmunizationExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/Immunizations
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPost]
+        public async Task<ActionResult<Immunization>> PostImmunization(Immunization immunization)
+        {
+            if (_context.Immunization == null)
+            {
+                return Problem("Entity set 'Assignment3Context.Immunization'  is null.");
+            }
+            _context.Immunization.Add(immunization);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetImmunization", new { id = immunization.Id }, immunization);
+        }
+
+        // DELETE: api/Immunizations/5
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteImmunization(Guid id)
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+            var immunization = await _context.Immunization.FindAsync(id);
+            if (immunization == null)
+            {
+                return NotFound();
+            }
+
+            _context.Immunization.Remove(immunization);
+            await _context.SaveChangesAsync();
+
+            return NoContent();
+        }
+
+        private bool ImmunizationExists(Guid id)
+        {
+            return (_context.Immunization?.Any(e => e.Id == id)).GetValueOrDefault();
+        }
+
+
+        [HttpGet("creationTime={value}")]
+        public async Task<ActionResult<Immunization>> GetcreationTime(DateTimeOffset time)
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+
+            var immunization = await _context.Immunization
+        .FirstOrDefaultAsync(i => i.CreationTime == time);
+
+            if (immunization == null)
+            {
+                return NotFound();
+            }
+
+            return immunization;
+
+
+
+           
+        }
+
+
+        //Fixed to search the no primary column
+        // also change url name to match function input of name
+        // does it need to return just one or many if it applies to many for searching
+        [HttpGet("officialName={name}")]
+        public async Task<ActionResult<Immunization>> GetofficialName(String name)
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+            var immunizations = await _context.Immunization
+        .FirstOrDefaultAsync(i => i.OfficialName == name);
+
+            if (immunizations == null)
+            {
+                return NotFound();
+            }
+
+            return Ok(immunizations);
+           
+        }
+
+
+
+        [HttpGet("tradeName={value}")]
+        public async Task<ActionResult<Immunization>> GettradeName(String name)
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+            var immunization = await _context.Immunization
+        .FirstOrDefaultAsync(i => i.TradeName == name);
+
+            if (immunization == null)
+            {
+                return NotFound();
+            }
+
+            return immunization;
+
+
+
+        }
+
+
+
+        [HttpGet("lotNumber={value}")]
+        public async Task<ActionResult<Immunization>> GetlotNumber(String number)
+        {
+            if (_context.Immunization == null)
+            {
+                return NotFound();
+            }
+            var immunization = await _context.Immunization
+        .FirstOrDefaultAsync(i => i.LotNumber == number);
+
+            if (immunization == null)
+            {
+                return NotFound();
+            }
+
+            return immunization;
+
+
+
+          
+        }
+
+
+
+    }
+}
--- a/Assignment3/Controllers/OrganizationsController.cs
+++ b/Assignment3/Controllers/OrganizationsController.cs
@ -0,0 +1,166 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Assignment3.Data;
+using Assignment3.Models;
+using System.ComponentModel.DataAnnotations;
+using System.Xml.Linq;
+
+namespace Assignment3.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class OrganizationsController : ControllerBase
+    {
+        private readonly Assignment3Context _context;
+
+        public OrganizationsController(Assignment3Context context)
+        {
+            _context = context;
+        }
+
+        // GET: api/Organizations
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<Organization>>> GetOrganization()
+        {
+            if (_context.Organization == null)
+            {
+                return NotFound();
+            }
+            return await _context.Organization.ToListAsync();
+        }
+
+        // GET: api/Organizations/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<Organization>> GetOrganization(Guid id)
+        {
+            if (_context.Organization == null)
+            {
+                return NotFound();
+            }
+            var organization = await _context.Organization.FindAsync(id);
+
+            if (organization == null)
+            {
+                return NotFound();
+            }
+
+            return organization;
+        }
+
+        // PUT: api/Organizations/5
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutOrganization(Guid id, Organization organization)
+        {
+            if (id != organization.Id)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(organization).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!OrganizationExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/Organizations
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPost]
+        public async Task<ActionResult<Organization>> PostOrganization(Organization organization)
+        {
+            var validationResults = new List<ValidationResult>();
+            bool isValid = Validator.TryValidateObject(organization, new ValidationContext(organization), validationResults, true);
+
+            if (_context.Organization == null)
+            {
+                return Problem("Entity set 'Assignment3Context.Organization'  is null.");
+            }
+            _context.Organization.Add(organization);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetOrganization", new { id = organization.Id }, organization);
+        }
+
+        // DELETE: api/Organizations/5
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteOrganization(Guid id)
+        {
+            if (_context.Organization == null)
+            {
+                return NotFound();
+            }
+            var organization = await _context.Organization.FindAsync(id);
+            if (organization == null)
+            {
+                return NotFound();
+            }
+
+            _context.Organization.Remove(organization);
+            await _context.SaveChangesAsync();
+
+            return NoContent();
+        }
+
+        [HttpGet("name={value}")]
+        public async Task<ActionResult<Organization>> GetOrganizationName(string name)
+        {
+            if (_context.Organization == null)
+            {
+                return NotFound();
+            }
+            var organization = await _context.Organization.FirstOrDefaultAsync(i => i.Name == name);
+
+            if (organization == null)
+            {
+                return NotFound();
+            }
+
+            return organization;
+        }
+
+
+
+
+        [HttpGet("type={value}")]
+        public async Task<ActionResult<Organization>> GetOrganizationType(string type)
+        {
+            if (_context.Organization == null)
+            {
+                return NotFound();
+            }
+            var organization = await _context.Organization.FirstOrDefaultAsync(i => i.Type == type); ;
+
+            if (organization == null)
+            {
+                return NotFound();
+            }
+
+            return organization;
+        }
+
+        private bool OrganizationExists(Guid id)
+        {
+            return (_context.Organization?.Any(e => e.Id == id)).GetValueOrDefault();
+        }
+    }
+}
--- a/Assignment3/Controllers/PatientsController.cs
+++ b/Assignment3/Controllers/PatientsController.cs
@ -0,0 +1,195 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Assignment3.Data;
+using Assignment3.Models;
+using System.Xml.Linq;
+
+namespace Assignment3.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class PatientsController : ControllerBase
+    {
+        private readonly Assignment3Context _context;
+
+        public PatientsController(Assignment3Context context)
+        {
+            _context = context;
+        }
+
+        // GET: api/Patients
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<Patient>>> GetPatient()
+        {
+            if (_context.Patient == null)
+            {
+                return NotFound();
+            }
+            return await _context.Patient.ToListAsync();
+        }
+
+        // GET: api/Patients/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<Patient>> GetPatient(Guid id)
+        {
+            if (_context.Patient == null)
+            {
+                return NotFound();
+            }
+            var patient = await _context.Patient.FindAsync(id);
+            if (patient == null)
+            {
+                return NotFound();
+            }
+
+            return patient;
+        }
+
+        // PUT: api/Patients/5
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutPatient(Guid id, Patient patient)
+        {
+            if (id != patient.Id)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(patient).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!PatientExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/Patients
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPost]
+        public async Task<ActionResult<Patient>> PostPatient(Patient patient)
+        {
+            if (_context.Patient == null)
+            {
+                return Problem("Entity set 'Assignment3Context.Patient'  is null.");
+            }
+            _context.Patient.Add(patient);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetPatient", new { id = patient.Id }, patient);
+        }
+
+        // DELETE: api/Patients/5
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeletePatient(Guid id)
+        {
+            if (_context.Patient == null)
+            {
+                return NotFound();
+            }
+            var patient = await _context.Patient.FindAsync(id);
+            if (patient == null)
+            {
+                return NotFound();
+            }
+
+            _context.Patient.Remove(patient);
+            await _context.SaveChangesAsync();
+
+            return NoContent();
+        }
+
+
+        [HttpGet("firstName={value}")]
+        public async Task<ActionResult<Patient>> GetPatientFirstName(string firstName)
+        {
+            if (_context.Patient == null)
+            {
+                return NotFound();
+            }
+            var patient = await _context.Patient.FirstOrDefaultAsync(i => i.FirstName == firstName);
+
+            if (patient == null)
+            {
+                return NotFound();
+            }
+
+            return patient;
+        }
+
+
+
+        [HttpGet("lastName={value}")]
+        public async Task<ActionResult<Patient>> GetPatientLastName(string lastname)
+        {
+            if (_context.Patient == null)
+            {
+                return NotFound();
+            }
+            var patient = await _context.Patient.FirstOrDefaultAsync(i => i.LastName == lastname);
+
+            if (patient == null)
+            {
+                return NotFound();
+            }
+
+            return patient;
+        }
+
+
+
+
+
+
+
+
+        [HttpGet("dateOfBirth={value}")]
+        public async Task<ActionResult<Patient>> GetPatientdateOfBirth(DateTimeOffset date)
+        {
+            if (_context.Patient == null)
+            {
+                return NotFound();
+            }
+            var patient = await _context.Patient.FirstOrDefaultAsync(i => i.DateOfBirth == date);
+
+
+
+            if (patient == null)
+            {
+                return NotFound();
+            }
+
+            return patient;
+        }
+
+
+
+
+
+
+        private bool PatientExists(Guid id)
+        {
+            return (_context.Patient?.Any(e => e.Id == id)).GetValueOrDefault();
+        }
+
+
+    }
+
+}
--- a/Assignment3/Controllers/ProvidersController.cs
+++ b/Assignment3/Controllers/ProvidersController.cs
@ -0,0 +1,189 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Http;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.EntityFrameworkCore;
+using Assignment3.Data;
+using Assignment3.Models;
+using NuGet.Packaging.Signing;
+
+namespace Assignment3.Controllers
+{
+    [Route("api/[controller]")]
+    [ApiController]
+    public class ProvidersController : ControllerBase
+    {
+        private readonly Assignment3Context _context;
+
+        public ProvidersController(Assignment3Context context)
+        {
+            _context = context;
+        }
+
+        // GET: api/Providers
+        [HttpGet]
+        public async Task<ActionResult<IEnumerable<Provider>>> GetProvider()
+        {
+            if (_context.Provider == null)
+            {
+                return NotFound();
+            }
+            return await _context.Provider.ToListAsync();
+        }
+
+        // GET: api/Providers/5
+        [HttpGet("{id}")]
+        public async Task<ActionResult<Provider>> GetProvider(Guid id)
+        {
+            if (_context.Provider == null)
+            {
+                return NotFound();
+            }
+            var provider = await _context.Provider.FindAsync(id);
+
+            if (provider == null)
+            {
+                return NotFound();
+            }
+
+            return provider;
+        }
+
+        // PUT: api/Providers/5
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPut("{id}")]
+        public async Task<IActionResult> PutProvider(Guid id, Provider provider)
+        {
+            if (id != provider.Id)
+            {
+                return BadRequest();
+            }
+
+            _context.Entry(provider).State = EntityState.Modified;
+
+            try
+            {
+                await _context.SaveChangesAsync();
+            }
+            catch (DbUpdateConcurrencyException)
+            {
+                if (!ProviderExists(id))
+                {
+                    return NotFound();
+                }
+                else
+                {
+                    throw;
+                }
+            }
+
+            return NoContent();
+        }
+
+        // POST: api/Providers
+        // To protect from overposting attacks, see https://go.microsoft.com/fwlink/?linkid=2123754
+        [HttpPost]
+        public async Task<ActionResult<Provider>> PostProvider(Provider provider)
+        {
+            if (_context.Provider == null)
+            {
+                return Problem("Entity set 'Assignment3Context.Provider' is null.");
+            }
+            _context.Provider.Add(provider);
+            await _context.SaveChangesAsync();
+
+            return CreatedAtAction("GetProvider", new { id = provider.Id }, provider);
+        }
+
+        // DELETE: api/Providers/5
+        [HttpDelete("{id}")]
+        public async Task<IActionResult> DeleteProvider(Guid id)
+        {
+            if (_context.Provider == null)
+            {
+                return NotFound();
+            }
+            var provider = await _context.Provider.FindAsync(id);
+            if (provider == null)
+            {
+                return NotFound();
+            }
+
+            _context.Provider.Remove(provider);
+            await _context.SaveChangesAsync();
+
+            return NoContent();
+        }
+
+
+        [HttpGet("firstName={value}")]
+        public async Task<ActionResult<Provider>> GetProviderFirstName(string firstName)
+        {
+            if (_context.Provider == null)
+            {
+                return NotFound();
+            }
+            var provider = await _context.Provider.FirstOrDefaultAsync(i => i.FirstName == firstName);
+
+            if (provider == null)
+            {
+                return NotFound();
+
+
+            }
+
+            return provider;
+        }
+
+        [HttpGet("lastName={value}")]
+        public async Task<ActionResult<Provider>> GetProviderLastName(string lastname)
+        {
+            if (_context.Provider == null)
+            {
+                return NotFound();
+            }
+            var provider = await _context.Provider.FirstOrDefaultAsync(i => i.LastName == lastname);
+
+            if (provider == null)
+            {
+                return NotFound();
+
+
+            }
+
+            return provider;
+        }
+
+
+        [HttpGet("licenseNumber={value}")]
+        public async Task<ActionResult<Provider>> GetProviderlicenseNumber(long number)
+        {
+            if (_context.Provider == null)
+            {
+                return NotFound();
+            }
+            var provider = await _context.Provider.FirstOrDefaultAsync(i => i.LicenseNumber == number); 
+
+            if (provider == null)
+            {
+                return NotFound();
+
+
+            }
+
+            return provider;
+        }
+
+
+
+
+
+
+        private bool ProviderExists(Guid id)
+        {
+            return (_context.Provider?.Any(e => e.Id == id)).GetValueOrDefault();
+        }
+    }
+}
--- a/Assignment3/Data/Assignment3Context.cs
+++ b/Assignment3/Data/Assignment3Context.cs
@ -0,0 +1,26 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using Assignment3.Models;
+
+namespace Assignment3.Data
+{
+    public class Assignment3Context : DbContext
+    {
+        public Assignment3Context (DbContextOptions<Assignment3Context> options)
+            : base(options)
+        {
+        }
+
+        public DbSet<Assignment3.Models.Immunization> Immunization { get; set; } = default!;
+
+        public DbSet<Assignment3.Models.Organization>? Organization { get; set; }
+
+        public DbSet<Assignment3.Models.Patient>? Patient { get; set; }
+
+        public DbSet<Assignment3.Models.Provider>? Provider { get; set; }
+        public DbSet<Assignment3.Models.Error>? Error { get; set; }
+    }
+}
--- a/Assignment3/Middleware/ErrorlogMiddleware.cs
+++ b/Assignment3/Middleware/ErrorlogMiddleware.cs
@ -0,0 +1,52 @@
+using Assignment3.Models;
+using Microsoft.AspNetCore.Mvc;
+using System.Text.Json;
+
+namespace Assignment3.Middleware
+{
+    public class ErrorlogMiddleware
+    {
+        private readonly ILogger _logger;
+        private readonly RequestDelegate next;
+        public ErrorlogMiddleware(RequestDelegate next, ILogger<ErrorlogMiddleware> logger)
+        {
+            this.next = next;
+            this._logger = logger;
+        }
+
+        public async Task Invoke(HttpContext context)
+        {
+            var originalBodyStream = context.Response.Body;
+
+            using var responseBody = new MemoryStream();
+            context.Response.Body = responseBody;
+
+            await this.next(context);
+
+            context.Response.Body.Seek(0, SeekOrigin.Begin);
+            var responseText = await new StreamReader(context.Response.Body).ReadToEndAsync();
+
+            if (context.Response.StatusCode != 200)
+            {
+                Error err = new Error();
+                err.status = context.Response.StatusCode;
+                err.Message = "This needs to be populated...";
+
+                Console.WriteLine("Error Detected, writing to Database.");
+                var errors = context.Items["Error"] as List<Error>;
+                if (errors != null)
+                {
+                    errors.Add(err);
+                }
+                else
+                {
+                    context.Items["Errors"] = new List<Error> { err };
+                }
+            }
+            
+            context.Response.Body.Seek(0, SeekOrigin.Begin);
+            await responseBody.CopyToAsync(originalBodyStream);
+            context.Response.Body = originalBodyStream;
+        }
+    }
+}
--- a/Assignment3/Migrations/20250310162707_init.Designer.cs
+++ b/Assignment3/Migrations/20250310162707_init.Designer.cs
@ -0,0 +1,148 @@
+// <auto-generated />
+using System;
+using Assignment3.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Migrations;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Assignment3.Migrations
+{
+    [DbContext(typeof(Assignment3Context))]
+    [Migration("20250310162707_init")]
+    partial class init
+    {
+        protected override void BuildTargetModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.35")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+
+            modelBuilder.Entity("Assignment3.Models.Immunization", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<DateTimeOffset>("ExpirationDate")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("LotNumber")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("OfficialName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("TradeName")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<DateTimeOffset?>("UpdatedTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Immunization");
+                });
+
+            modelBuilder.Entity("Assignment3.Models.Organization", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Organization");
+                });
+
+            modelBuilder.Entity("Assignment3.Models.Patient", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<DateTimeOffset>("DateOfBirth")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Patient");
+                });
+
+            modelBuilder.Entity("Assignment3.Models.Provider", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<long>("LicenseNumber")
+                        .HasColumnType("bigint");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Provider");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
--- a/Assignment3/Migrations/20250310162707_init.cs
+++ b/Assignment3/Migrations/20250310162707_init.cs
@ -0,0 +1,103 @@
+using System;
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace Assignment3.Migrations
+{
+    public partial class init : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.CreateTable(
+                name: "Immunization",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    CreationTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: false),
+                    OfficialName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    TradeName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: true),
+                    LotNumber = table.Column<string>(type: "nvarchar(255)", maxLength: 255, nullable: false),
+                    ExpirationDate = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: false),
+                    UpdatedTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: true)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Immunization", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Organization",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    CreationTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: false),
+                    Name = table.Column<string>(type: "nvarchar(256)", maxLength: 256, nullable: false),
+                    Type = table.Column<string>(type: "nvarchar(max)", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Organization", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Patient",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    CreationTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: false),
+                    FirstName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    LastName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    DateOfBirth = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Patient", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Provider",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    CreationTime = table.Column<DateTimeOffset>(type: "datetimeoffset", nullable: false),
+                    FirstName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    LastName = table.Column<string>(type: "nvarchar(128)", maxLength: 128, nullable: false),
+                    LicenseNumber = table.Column<long>(type: "bigint", nullable: false),
+                    Address = table.Column<string>(type: "nvarchar(max)", nullable: false)
+                },
+                constraints: table =>
+                {
+                    table.PrimaryKey("PK_Provider", x => x.Id);
+                });
+
+            migrationBuilder.CreateTable(
+                name: "Error",
+                columns: table => new
+                {
+                    Id = table.Column<Guid>(type: "uniqueidentifier", nullable: false),
+                    StatusCode = table.Column<int>(type: "int", nullable: false),
+                    Message = table.Column<string>(type: "nvarchar(255)", maxLength: 255, nullable: false)
+                });
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropTable(
+                name: "Immunization");
+
+            migrationBuilder.DropTable(
+                name: "Organization");
+
+            migrationBuilder.DropTable(
+                name: "Patient");
+
+            migrationBuilder.DropTable(
+                name: "Provider");
+
+            migrationBuilder.DropTable(
+                name: "Error");
+        }
+    }
+}
--- a/Assignment3/Migrations/Assignment3ContextModelSnapshot.cs
+++ b/Assignment3/Migrations/Assignment3ContextModelSnapshot.cs
@ -0,0 +1,146 @@
+// <auto-generated />
+using System;
+using Assignment3.Data;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.EntityFrameworkCore.Infrastructure;
+using Microsoft.EntityFrameworkCore.Metadata;
+using Microsoft.EntityFrameworkCore.Storage.ValueConversion;
+
+#nullable disable
+
+namespace Assignment3.Migrations
+{
+    [DbContext(typeof(Assignment3Context))]
+    partial class Assignment3ContextModelSnapshot : ModelSnapshot
+    {
+        protected override void BuildModel(ModelBuilder modelBuilder)
+        {
+#pragma warning disable 612, 618
+            modelBuilder
+                .HasAnnotation("ProductVersion", "6.0.35")
+                .HasAnnotation("Relational:MaxIdentifierLength", 128);
+
+            SqlServerModelBuilderExtensions.UseIdentityColumns(modelBuilder, 1L, 1);
+
+            modelBuilder.Entity("Assignment3.Models.Immunization", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<DateTimeOffset>("ExpirationDate")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("LotNumber")
+                        .IsRequired()
+                        .HasMaxLength(255)
+                        .HasColumnType("nvarchar(255)");
+
+                    b.Property<string>("OfficialName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("TradeName")
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<DateTimeOffset?>("UpdatedTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Immunization");
+                });
+
+            modelBuilder.Entity("Assignment3.Models.Organization", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("Name")
+                        .IsRequired()
+                        .HasMaxLength(256)
+                        .HasColumnType("nvarchar(256)");
+
+                    b.Property<string>("Type")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Organization");
+                });
+
+            modelBuilder.Entity("Assignment3.Models.Patient", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<DateTimeOffset>("DateOfBirth")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Patient");
+                });
+
+            modelBuilder.Entity("Assignment3.Models.Provider", b =>
+                {
+                    b.Property<Guid>("Id")
+                        .ValueGeneratedOnAdd()
+                        .HasColumnType("uniqueidentifier");
+
+                    b.Property<string>("Address")
+                        .IsRequired()
+                        .HasColumnType("nvarchar(max)");
+
+                    b.Property<DateTimeOffset>("CreationTime")
+                        .HasColumnType("datetimeoffset");
+
+                    b.Property<string>("FirstName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<string>("LastName")
+                        .IsRequired()
+                        .HasMaxLength(128)
+                        .HasColumnType("nvarchar(128)");
+
+                    b.Property<long>("LicenseNumber")
+                        .HasColumnType("bigint");
+
+                    b.HasKey("Id");
+
+                    b.ToTable("Provider");
+                });
+#pragma warning restore 612, 618
+        }
+    }
+}
--- a/Assignment3/Models/Error.cs
+++ b/Assignment3/Models/Error.cs
@ -0,0 +1,15 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Assignment3.Models
+{
+    public class Error
+    {
+        [Key]
+        public Guid Id { get; private set; } = Guid.NewGuid();
+        [Required]
+        public string Message { get; set; } = string.Empty;
+        [Required]
+        [MaxLength(3)]
+        public int status { get; set; }
+    }
+}
--- a/Assignment3/Models/Immunization.cs
+++ b/Assignment3/Models/Immunization.cs
@ -0,0 +1,30 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Assignment3.Models
+{
+    public class Immunization
+    {
+        [Key]
+        public Guid Id { get; private set; } = Guid.NewGuid();
+
+        [Required]
+        public DateTimeOffset CreationTime { get; private set; } = DateTimeOffset.UtcNow;
+
+        [Required]
+        [MaxLength(128)]
+        public string OfficialName { get; set; } = string.Empty;
+
+        [MaxLength(128)]
+        public string? TradeName { get; set; }
+
+        [Required]
+        [MaxLength(255)]
+        public string LotNumber { get; set; } = string.Empty;
+
+        [Required]
+        public DateTimeOffset ExpirationDate { get; set; }
+
+        public DateTimeOffset? UpdatedTime { get; private set; }
+
+    }
+}
--- a/Assignment3/Models/Organization.cs
+++ b/Assignment3/Models/Organization.cs
@ -0,0 +1,37 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Assignment3.Models
+{
+    public class Organization :IValidatableObject
+    {
+        [Key]
+        public Guid Id { get; private set; } = Guid.NewGuid(); 
+
+        [Required]
+        public DateTimeOffset CreationTime { get; private set; } = DateTimeOffset.UtcNow;
+
+        [Required]
+        [MaxLength(256)]
+        public string Name { get; set; }
+
+        [Required]
+        public String Type { get; set; }
+
+        [Required]
+        public string Address { get; set; } 
+
+        // need to add error handling for Guid and possible Creation Time
+        // Can we have it so it just write over user input for creation time to current time?
+        public IEnumerable<ValidationResult> Validate(ValidationContext validationContext)
+        {
+            // Custom Validation: Type must be one of the allowed values
+            string[] validTypes = { "Hospital", "Clinic", "Pharmacy" };
+
+            if (!Array.Exists(validTypes, t => t.Equals(Type, StringComparison.OrdinalIgnoreCase)))
+            {
+                yield return new ValidationResult("The Organization Type must be one of the following values: Hospital, Clinic, Pharmacy.", new[] { "Type" });
+            }
+        }
+
+    }
+}
--- a/Assignment3/Models/Patient.cs
+++ b/Assignment3/Models/Patient.cs
@ -0,0 +1,26 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Assignment3.Models
+{
+    public class Patient
+    {
+
+        [Key]
+        public Guid Id { get; private set; } = Guid.NewGuid(); // Auto-generated
+
+        [Required]
+        public DateTimeOffset CreationTime { get; private set; } = DateTimeOffset.UtcNow; // Auto-generated
+
+        [Required]
+        [MaxLength(128)]
+        public string FirstName { get; set; } = string.Empty;
+
+        [Required]
+        [MaxLength(128)]
+        public string LastName { get; set; } = string.Empty;
+
+        [Required]
+        public DateTimeOffset DateOfBirth { get; set; }
+
+    }
+}
--- a/Assignment3/Models/Provider.cs
+++ b/Assignment3/Models/Provider.cs
@ -0,0 +1,30 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Assignment3.Models
+{
+    public class Provider
+    {
+
+        [Key]
+        public Guid Id { get; private set; } = Guid.NewGuid();
+
+        [Required]
+        public DateTimeOffset CreationTime { get; private set; } = DateTimeOffset.UtcNow;
+
+        [Required]
+        [MaxLength(128)]
+        public string FirstName { get; set; } = string.Empty;
+
+        [Required]
+        [MaxLength(128)]
+        public string LastName { get; set; } = string.Empty;
+
+        [Required]
+        public uint LicenseNumber { get; set; }
+
+        [Required]
+        public string Address { get; set; } = string.Empty;
+
+
+    }
+}
--- a/Assignment3/Program.cs
+++ b/Assignment3/Program.cs
@ -0,0 +1,39 @@
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.DependencyInjection;
+using Assignment3.Data;
+using Assignment3.Middleware;
+namespace Assignment3
+{
+    public class Program
+    {
+        public static void Main(string[] args)
+        {
+            var builder = WebApplication.CreateBuilder(args);
+            builder.Services.AddDbContext<Assignment3Context>(options =>
+                options.UseSqlServer(builder.Configuration.GetConnectionString("Assignment3Context") ?? throw new InvalidOperationException("Connection string 'Assignment3Context' not found.")));
+
+            // Add services to the container.
+
+            //builder.Services.AddControllers();
+            builder.Services.AddControllers(opts =>
+            {
+                opts.ReturnHttpNotAcceptable = true;
+            })
+            .AddXmlDataContractSerializerFormatters();
+                
+            var app = builder.Build();
+
+            // Configure the HTTP request pipeline.
+
+            app.UseHttpsRedirection();
+
+            app.UseAuthorization();
+
+            app.MapControllers();
+
+            app.UseMiddleware<ErrorlogMiddleware>();
+
+            app.Run();
+        }
+    }
+}
--- a/Assignment3/Properties/launchSettings.json
+++ b/Assignment3/Properties/launchSettings.json
@ -0,0 +1,31 @@
+{
+  "$schema": "https://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:59185",
+      "sslPort": 44315
+    }
+  },
+  "profiles": {
+    "Assignment3": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "launchUrl": "api/Immunizations",
+      "applicationUrl": "https://localhost:7092;http://localhost:5136",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "launchUrl": "api/Immunications",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}
--- a/Assignment3/Properties/serviceDependencies.json
+++ b/Assignment3/Properties/serviceDependencies.json
@ -0,0 +1,8 @@
+{
+  "dependencies": {
+    "mssql1": {
+      "type": "mssql",
+      "connectionId": "ConnectionStrings:Assignment3Context"
+    }
+  }
+}
--- a/Assignment3/Properties/serviceDependencies.local.json
+++ b/Assignment3/Properties/serviceDependencies.local.json
@ -0,0 +1,8 @@
+{
+  "dependencies": {
+    "mssql1": {
+      "type": "mssql.local",
+      "connectionId": "ConnectionStrings:Assignment3Context"
+    }
+  }
+}
--- a/Assignment3/appsettings.Development.json
+++ b/Assignment3/appsettings.Development.json
@ -0,0 +1,8 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}
--- a/Assignment3/appsettings.json
+++ b/Assignment3/appsettings.json
@ -0,0 +1,12 @@
+{
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*",
+  "ConnectionStrings": {
+    "Assignment3Context": "Server=(localdb)\\mssqllocaldb;Database=Assignment3.Data;Trusted_Connection=True;MultipleActiveResultSets=true"
+  }
+}