feature: Schema, Migrations, Core CRUD, and Redis Threshold Cache

VigilCareClinicalAPI/Common/Exceptions/ConflictException.cs

@@ -0,0 +1,5 @@
+public class ConflictException : DomainException
+{
+    public ConflictException(string message, string errorCode = "CONFLICT_ERROR")
+        : base(message, errorCode) { }
+}

VigilCareClinicalAPI/Common/Exceptions/DbExceptions.cs

@@ -0,0 +1,8 @@
+using Microsoft.EntityFrameworkCore;
+
+public static class DbExceptions
+{
+    public static bool IsUniqueViolation(DbUpdateException ex) =>
+        ex.InnerException?.Message.Contains("23505") == true
+        || ex.InnerException?.Message.Contains("unique constraint") == true;
+}

VigilCareClinicalAPI/Common/Exceptions/DomainException.cs

@@ -0,0 +1,9 @@
+public abstract class DomainException : Exception
+{
+    public string ErrorCode { get; }
+
+    protected DomainException(string message, string errorCode) : base(message)
+    {
+        ErrorCode = errorCode;
+    }
+}

VigilCareClinicalAPI/Common/Exceptions/NotFoundException.cs

@@ -0,0 +1,5 @@
+public class NotFoundException : DomainException
+{
+    public NotFoundException(string message, string errorCode = "NOT_FOUND")
+        : base(message, errorCode) { }
+}

VigilCareClinicalAPI/Common/Exceptions/ValidationException.cs

@@ -0,0 +1,5 @@
+public class ValidationException : DomainException
+{
+    public ValidationException(string message, string errorCode = "VALIDATION_ERROR")
+        : base(message, errorCode) { }
+}