Final fixes for demo

Core.Inventory.Application/UseCases/Inventory/Input/Base/ChangeFurnitureBaseStatusRequest.cs

@@ -7,19 +7,19 @@
 using Core.Blueprint.Mongo;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Command to change the status of a furniture base model.
     /// </summary>
     public class ChangeFurnitureBaseStatusRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
         public StatusEnum Status { get; set; }
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }

Core.Inventory.Application/UseCases/Inventory/Input/Base/CreateFurnitureBaseRequest.cs

@@ -6,7 +6,7 @@
 using Core.Inventory.Application.UseCases.Inventory.Input.Common;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Command for creating a new furniture base entity.

Core.Inventory.Application/UseCases/Inventory/Input/Base/GetAllFurnitureBaseRequest.cs

@@ -5,7 +5,7 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     public class GetAllFurnitureBaseRequest : ICommand
     {

Core.Inventory.Application/UseCases/Inventory/Input/Base/GetFurnitureBaseByIdRequest.cs

@@ -5,18 +5,18 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Query to retrieve a furniture base by its identifier.
     /// </summary>
     public class GetFurnitureBaseByIdRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }

Core.Inventory.Application/UseCases/Inventory/Input/Base/UpdateFurnitureBaseRequest.cs

@@ -6,13 +6,14 @@
 using Core.Inventory.Application.UseCases.Inventory.Input.Common;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Base
 {
     /// <summary>
     /// Command for updating an existing furniture base entity.
     /// </summary>
     public class UpdateFurnitureBaseRequest : Notificator, ICommand
     {
+        public string _Id { get; set; } = null!;
         public string Id { get; set; } = null!;
         public string ModelName { get; set; } = null!;
         public string Material { get; set; } = null!;
@@ -26,7 +27,8 @@ namespace Core.Inventory.Application.UseCases.Inventory.Input
         public List<string>? VariantIds { get; set; }
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id)
+            return !string.IsNullOrWhiteSpace(_Id)
+                && !string.IsNullOrWhiteSpace(Id)
                 && !string.IsNullOrWhiteSpace(ModelName)
                 && !string.IsNullOrWhiteSpace(Material)
                 && !string.IsNullOrWhiteSpace(Condition);

Core.Inventory.Application/UseCases/Inventory/Input/Variant/ChangeFurnitureVariantStatusRequest.cs

@@ -6,19 +6,19 @@
 using Core.Blueprint.Mongo;
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     /// <summary>
     /// Command to change the status of a furniture variant.
     /// </summary>
     public class ChangeFurnitureVariantStatusRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
         public StatusEnum Status { get; set; }
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }

Core.Inventory.Application/UseCases/Inventory/Input/Variant/CreateFurnitureVariantRequest.cs

@@ -5,7 +5,7 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     public class CreateFurnitureVariantRequest : Notificator, ICommand
     {
@@ -18,10 +18,10 @@ namespace Core.Inventory.Application.UseCases.Inventory.Input
         public string Currency { get; set; } = "USD";
         public int Stock { get; set; }
 
-        public Guid CategoryId { get; set; }
+        public string CategoryId { get; set; } = string.Empty;
-        public Guid ProviderId { get; set; }
+        public string ProviderId { get; set; } = string.Empty;
 
-        public Dictionary<string, object> Attributes { get; set; } = [];
+        public Dictionary<string, string> Attributes { get; set; } = [];
 
         public bool Validate()
         {
@@ -29,9 +29,7 @@ namespace Core.Inventory.Application.UseCases.Inventory.Input
                 && !string.IsNullOrWhiteSpace(Name)
                 && !string.IsNullOrWhiteSpace(Color)
                 && Price >= 0
-                && Stock >= 0
+                && Stock >= 0;
-                && CategoryId != Guid.Empty
-                && ProviderId != Guid.Empty;
         }
     }
 }

Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetAllFurnitureVariantRequest.cs

@@ -0,0 +1,14 @@
+// ***********************************************************************
+// <copyright file="GetAllFurnitureVariantRequest.cs">
+//     Core.Inventory
+// </copyright>
+// ***********************************************************************
+using Lib.Architecture.BuildingBlocks;
+
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
+{
+    public class GetAllFurnitureVariantRequest : ICommand
+    {
+        public bool Validate() => true;
+    }
+}

Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetAllFurnitureVariantsByModelIdRequest.cs

@@ -5,7 +5,7 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     public class GetAllFurnitureVariantsByModelIdRequest : Notificator, ICommand
     {

Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantByIdRequest.cs

@@ -5,15 +5,15 @@
 // ***********************************************************************
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     public class GetFurnitureVariantByIdRequest : Notificator, ICommand
     {
-        public string Id { get; set; } = null!;
+        public string MongoId { get; set; } = null!;
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id);
+            return !string.IsNullOrWhiteSpace(MongoId);
         }
     }
 }

Core.Inventory.Application/UseCases/Inventory/Input/Variant/GetFurnitureVariantsByIdsRequest.cs

@@ -0,0 +1,22 @@
+// ***********************************************************************
+// <copyright file="GetVariantsByIdsRequest.cs">
+//     Core.Inventory
+// </copyright>
+// ***********************************************************************
+using Lib.Architecture.BuildingBlocks;
+
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
+{
+    /// <summary>
+    /// Request to retrieve multiple furniture variants by their identifiers.
+    /// </summary>
+    public class GetFurnitureVariantsByIdsRequest : Notificator, ICommand
+    {
+        public string[] Ids { get; set; } = [];
+
+        public bool Validate()
+        {
+            return Ids is not null && Ids.Length > 0 && Ids.All(id => !string.IsNullOrWhiteSpace(id));
+        }
+    }
+}

Core.Inventory.Application/UseCases/Inventory/Input/Variant/UpdateFurnitureVariantRequest.cs

@@ -6,13 +6,14 @@
 
 using Lib.Architecture.BuildingBlocks;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Input
+namespace Core.Inventory.Application.UseCases.Inventory.Input.Variant
 {
     /// <summary>
     /// Command for updating an existing furniture variant.
     /// </summary>
     public class UpdateFurnitureVariantRequest : Notificator, ICommand
     {
+        public string _Id { get; set; } = null!;
         public string Id { get; set; } = null!;
         public string ModelId { get; set; } = null!;
         public string Name { get; set; } = null!;
@@ -23,14 +24,15 @@ namespace Core.Inventory.Application.UseCases.Inventory.Input
         public decimal Price { get; set; }
         public string Currency { get; set; } = "USD";
 
-        public Guid CategoryId { get; set; }
+        public string CategoryId { get; set; } = string.Empty!;
-        public Guid ProviderId { get; set; }
+        public string ProviderId { get; set; } = string.Empty!;
 
-        public Dictionary<string, object> Attributes { get; set; } = [];
+        public Dictionary<string, string> Attributes { get; set; } = [];
 
         public bool Validate()
         {
-            return !string.IsNullOrWhiteSpace(Id) &&
+            return !string.IsNullOrWhiteSpace(_Id) &&
+                   !string.IsNullOrWhiteSpace(Id) &&
                    !string.IsNullOrWhiteSpace(ModelId) &&
                    !string.IsNullOrWhiteSpace(Name) &&
                    !string.IsNullOrWhiteSpace(Color) &&

Core.Inventory.Application/UseCases/Inventory/InventoryHandler.cs

@@ -1,6 +1,9 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
+using Core.Inventory.Application.UseCases.Inventory.Validator.Variant;
 using Core.Inventory.External.Clients;
+using Core.Inventory.External.Clients.Adapters;
 using Core.Inventory.External.Clients.Requests;
 using FluentValidation;
 using Lib.Architecture.BuildingBlocks;
@@ -20,7 +23,9 @@ namespace Core.Inventory.Application.UseCases.Inventory
         IComponentHandler<UpdateFurnitureVariantRequest>,
         IComponentHandler<GetFurnitureVariantByIdRequest>,
         IComponentHandler<GetAllFurnitureVariantsByModelIdRequest>,
-        IComponentHandler<ChangeFurnitureVariantStatusRequest>
+        IComponentHandler<ChangeFurnitureVariantStatusRequest>,
+        IComponentHandler<GetFurnitureVariantsByIdsRequest>,
+        IComponentHandler<GetAllFurnitureVariantRequest>
     {
         // FurnitureBase
         private readonly IFurnitureBasePort _basePort;
@@ -112,8 +117,10 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     return;
                 }
 
-                var request = new FurnitureBaseRequest
+                var request = new FurnitureBaseAdapter
                 {
+                    _Id = command._Id,
+                    Id = command.Id,
                     BaseDescription = command.BaseDescription,
                     Condition = command.Condition,
                     MaintenanceNotes = command.MaintenanceNotes,
@@ -129,7 +136,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     }
                 };
 
-                var result = await _inventoryDALService.UpdateFurnitureBaseAsync(request, command.Id, cancellationToken);
+                var result = await _inventoryDALService.UpdateFurnitureBaseAsync(command.Id, request, cancellationToken);
                 _basePort.Success(result);
             }
             catch (Exception ex)
@@ -161,7 +168,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
             try
             {
                 ArgumentNullException.ThrowIfNull(command);
-                var result = await _inventoryDALService.GetFurnitureBaseByIdAsync(command.Id, cancellationToken);
+                var result = await _inventoryDALService.GetFurnitureBaseByIdAsync(command.MongoId, cancellationToken);
                 if (result is null)
                 {
                     _basePort.NoContentSuccess();
@@ -186,7 +193,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     return;
                 }
 
-                var result = await _inventoryDALService.ChangeFurnitureBaseStatusAsync(command.Id, command.Status, cancellationToken);
+                var result = await _inventoryDALService.ChangeFurnitureBaseStatusAsync(command.MongoId, command.Status, cancellationToken);
                 _basePort.Success(result);
             }
             catch (Exception ex)
@@ -240,8 +247,10 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     _variantPort.ValidationErrors(command.Notifications);
                     return;
                 }
-                var request = new FurnitureVariantRequest
+                var request = new FurnitureVariantAdapter
                 {
+                    _Id = command._Id,
+                    Id = command.Id,
                     Stock = command.Stock,
                     Attributes= command.Attributes,
                     CategoryId = command.CategoryId,
@@ -253,7 +262,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     Price = command.Price,
                     ProviderId = command.ProviderId
                 };
-                var result = await _inventoryDALService.UpdateFurnitureVariantAsync(request, command.Id, cancellationToken);
+                var result = await _inventoryDALService.UpdateFurnitureVariantAsync(command.Id, request, cancellationToken);
                 _variantPort.Success(result);
             }
             catch (Exception ex)
@@ -267,7 +276,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
             try
             {
                 ArgumentNullException.ThrowIfNull(command);
-                var result = await _inventoryDALService.GetFurnitureVariantByIdAsync(command.Id, cancellationToken);
+                var result = await _inventoryDALService.GetFurnitureVariantByIdAsync(command.MongoId, cancellationToken);
                 if (result is null)
                 {
                     _variantPort.NoContentSuccess();
@@ -300,6 +309,34 @@ namespace Core.Inventory.Application.UseCases.Inventory
             }
         }
 
+        public async ValueTask ExecuteAsync(GetFurnitureVariantsByIdsRequest command, CancellationToken cancellationToken = default)
+        {
+            try
+            {
+                ArgumentNullException.ThrowIfNull(command);
+
+                if (!command.IsValid(new GetFurnitureVariantsByIdsValidator()))
+                {
+                    _variantPort.ValidationErrors(command.Notifications);
+                    return;
+                }
+
+                var result = await _inventoryDALService.GetFurnitureVariantsByIdsAsync([.. command.Ids], cancellationToken);
+
+                if (result is null || !result.Any())
+                {
+                    _variantPort.NoContentSuccess();
+                    return;
+                }
+
+                _variantPort.Success([.. result]);
+            }
+            catch (Exception ex)
+            {
+                ApiResponseHelper.EvaluatePort(ex, _variantPort);
+            }
+        }
+
         public async ValueTask ExecuteAsync(ChangeFurnitureVariantStatusRequest command, CancellationToken cancellationToken = default)
         {
             try
@@ -310,7 +347,7 @@ namespace Core.Inventory.Application.UseCases.Inventory
                     _variantPort.ValidationErrors(command.Notifications);
                     return;
                 }
-                var result = await _inventoryDALService.ChangeFurnitureVariantStatusAsync(command.Id, command.Status, cancellationToken);
+                var result = await _inventoryDALService.ChangeFurnitureVariantStatusAsync(command.MongoId, command.Status, cancellationToken);
                 _variantPort.Success(result);
             }
             catch (Exception ex)
@@ -319,6 +356,24 @@ namespace Core.Inventory.Application.UseCases.Inventory
             }
         }
 
+        public async ValueTask ExecuteAsync(GetAllFurnitureVariantRequest command, CancellationToken cancellationToken = default)
+        {
+            try
+            {
+                var result = await _inventoryDALService.GetAllFurnitureVariantAsync(cancellationToken);
+                if (!result.Any())
+                {
+                    _variantPort.NoContentSuccess();
+                    return;
+                }
+                _variantPort.Success([.. result]);
+            }
+            catch (Exception ex)
+            {
+                ApiResponseHelper.EvaluatePort(ex, _basePort);
+            }
+        }
+
         #endregion
     }
 }

Core.Inventory.Application/UseCases/Inventory/Validator/Base/ChangeFurnitureBaseStatusValidator.cs

@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class ChangeFurnitureBaseStatusValidator : AbstractValidator<ChangeFurnitureBaseStatusRequest>
     {
         public ChangeFurnitureBaseStatusValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
 
             RuleFor(x => x.Status)

Core.Inventory.Application/UseCases/Inventory/Validator/Base/CreateFurnitureBaseValidator.cs

@@ -3,11 +3,11 @@
 //     Core.Inventory
 // </copyright>
 // ***********************************************************************
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using Core.Inventory.Application.UseCases.Inventory.Validator.Common;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class CreateFurnitureBaseValidator : AbstractValidator<CreateFurnitureBaseRequest>
     {

Core.Inventory.Application/UseCases/Inventory/Validator/Base/GetFurnitureBaseByIdValidator.cs

@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class GetFurnitureBaseByIdValidator : AbstractValidator<GetFurnitureBaseByIdRequest>
     {
         public GetFurnitureBaseByIdValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
         }
     }

Core.Inventory.Application/UseCases/Inventory/Validator/Base/UpdateFurnitureBaseValidator.cs

@@ -1,13 +1,19 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using Core.Inventory.Application.UseCases.Inventory.Validator.Common;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Base
 {
     public class UpdateFurnitureBaseValidator : AbstractValidator<UpdateFurnitureBaseRequest>
     {
         public UpdateFurnitureBaseValidator()
         {
+            RuleFor(x => x._Id)
+                .NotEmpty().WithMessage("_Id is required.");
+
+            RuleFor(x => x.Id)
+                .NotEmpty().WithMessage("Id is required.");
+
             RuleFor(x => x.ModelName)
                .NotEmpty().WithMessage("Model name is required.");
 

Core.Inventory.Application/UseCases/Inventory/Validator/Variant/ChangeFurnitureVariantStatusValidator.cs

@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class ChangeFurnitureVariantStatusValidator : AbstractValidator<ChangeFurnitureVariantStatusRequest>
     {
         public ChangeFurnitureVariantStatusValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
 
             RuleFor(x => x.Status)

Core.Inventory.Application/UseCases/Inventory/Validator/Variant/CreateFurnitureVariantValidator.cs

@@ -1,7 +1,7 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class CreateFurnitureVariantValidator : AbstractValidator<CreateFurnitureVariantRequest>
     {
@@ -23,10 +23,10 @@ namespace Core.Inventory.Application.UseCases.Inventory.Validator
                 .GreaterThanOrEqualTo(0).WithMessage("Stock must be a non-negative value.");
 
             RuleFor(x => x.CategoryId)
-                .NotEqual(Guid.Empty).WithMessage("CategoryId is required.");
+                .NotEmpty().WithMessage("CategoryId is required.");
 
             RuleFor(x => x.ProviderId)
-                .NotEqual(Guid.Empty).WithMessage("ProviderId is required.");
+                .NotEmpty().WithMessage("ProviderId is required.");
 
             RuleFor(x => x.Currency)
                 .NotEmpty().WithMessage("Currency is required.");

Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetAllFurnitureVariantsByModelIdValidator.cs

@@ -1,7 +1,7 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class GetAllFurnitureVariantsByModelIdValidator : AbstractValidator<GetAllFurnitureVariantsByModelIdRequest>
     {

Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantByIdValidator.cs

@@ -1,13 +1,13 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class GetFurnitureVariantByIdValidator : AbstractValidator<GetFurnitureVariantByIdRequest>
     {
         public GetFurnitureVariantByIdValidator()
         {
-            RuleFor(x => x.Id)
+            RuleFor(x => x.MongoId)
                 .NotEmpty().WithMessage("Id is required.");
         }
     }

Core.Inventory.Application/UseCases/Inventory/Validator/Variant/GetFurnitureVariantsByIdsValidator.cs

@@ -0,0 +1,27 @@
+// ***********************************************************************
+// <copyright file="GetVariantsByIdsValidator.cs">
+//     Core.Inventory
+// </copyright>
+// ***********************************************************************
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
+using FluentValidation;
+
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
+{
+    /// <summary>
+    /// Validator for <see cref="GetFurnitureVariantsByIdsRequest"/>.
+    /// </summary>
+    public class GetFurnitureVariantsByIdsValidator : AbstractValidator<GetFurnitureVariantsByIdsRequest>
+    {
+        public GetFurnitureVariantsByIdsValidator()
+        {
+            RuleFor(x => x.Ids)
+                .NotNull()
+                .WithMessage("The list of IDs must not be null.")
+                .Must(ids => ids.Length!=0)
+                .WithMessage("At least one ID must be provided.")
+                .Must(ids => ids.All(id => !string.IsNullOrWhiteSpace(id)))
+                .WithMessage("All IDs must be non-empty strings.");
+        }
+    }
+}

Core.Inventory.Application/UseCases/Inventory/Validator/Variant/UpdateFurnitureVariantValidator.cs

@@ -1,12 +1,15 @@
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using FluentValidation;
 
-namespace Core.Inventory.Application.UseCases.Inventory.Validator
+namespace Core.Inventory.Application.UseCases.Inventory.Validator.Variant
 {
     public class UpdateFurnitureVariantValidator : AbstractValidator<UpdateFurnitureVariantRequest>
     {
         public UpdateFurnitureVariantValidator()
         {
+            RuleFor(x => x._Id)
+                .NotEmpty().WithMessage("_Id is required.");
+
             RuleFor(x => x.Id)
                 .NotEmpty().WithMessage("Id is required.");
 
@@ -29,10 +32,10 @@ namespace Core.Inventory.Application.UseCases.Inventory.Validator
                 .NotEmpty().WithMessage("Currency is required.");
 
             RuleFor(x => x.CategoryId)
-                .NotEqual(Guid.Empty).WithMessage("CategoryId is required.");
+                .NotEmpty().WithMessage("CategoryId is required.");
 
             RuleFor(x => x.ProviderId)
-                .NotEqual(Guid.Empty).WithMessage("ProviderId is required.");
+                .NotEmpty().WithMessage("ProviderId is required.");
         }
     }
 }

Core.Inventory.External/Clients/Adapters/FurnitureBaseAdapter.cs

@@ -0,0 +1,19 @@
+using Core.Adapters.Lib;
+
+namespace Core.Inventory.External.Clients.Adapters
+{
+    public class FurnitureBaseAdapter
+    {
+        public string _Id { get; set; } = null!;
+        public string Id { get; init; } = null!;
+        public string ModelName { get; set; } = null!;
+        public string Material { get; set; } = null!;
+        public string Condition { get; set; } = null!;
+        public string? BaseDescription { get; set; }
+        public string? Representation { get; set; }
+        public string? MaintenanceNotes { get; set; }
+
+        public Dimensions Dimensions { get; set; } = new();
+        public List<string>? VariantIds { get; set; }
+    }
+}

Core.Inventory.External/Clients/Adapters/FurnitureVariantAdapter.cs

@@ -0,0 +1,21 @@
+namespace Core.Inventory.External.Clients.Adapters
+{
+    public class FurnitureVariantAdapter
+    {
+        public string _Id { get; set; } = null!;
+        public string Id { get; init; } = null!;
+        public string ModelId { get; set; } = null!;
+        public string Name { get; set; } = null!;
+        public string Color { get; set; } = null!;
+        public string? Line { get; set; }
+
+        public decimal Price { get; set; }
+        public string Currency { get; set; } = "USD";
+        public int Stock { get; set; }
+
+        public string CategoryId { get; set; } = string.Empty!;
+        public string ProviderId { get; set; } = string.Empty!;
+
+        public Dictionary<string, string> Attributes { get; set; } = [];
+    }
+}

Core.Inventory.External/Clients/IInventoryServiceClient.cs

@@ -1,5 +1,6 @@
 using Core.Adapters.Lib;
 using Core.Blueprint.Mongo;
+using Core.Inventory.External.Clients.Adapters;
 using Core.Inventory.External.Clients.Requests;
 using Microsoft.AspNetCore.Mvc;
 using Refit;
@@ -13,37 +14,42 @@ namespace Core.Inventory.External.Clients
         [Get("/api/v1/FurnitureBase")]
         Task<IEnumerable<FurnitureBase>> GetAllFurnitureBaseAsync(CancellationToken cancellationToken = default);
 
-        [Get("/api/v1/FurnitureBase/{id}")]
+        [Get("/api/v1/FurnitureBase/{mongoId}")]
-        Task<FurnitureBase> GetFurnitureBaseByIdAsync([FromRoute] string id, CancellationToken cancellationToken = default);
+        Task<FurnitureBase> GetFurnitureBaseByIdAsync([FromRoute] string mongoId, CancellationToken cancellationToken = default);
 
         [Post("/api/v1/FurnitureBase")]
         Task<FurnitureBase> CreateFurnitureBaseAsync([FromBody] FurnitureBaseRequest request, CancellationToken cancellationToken = default);
 
         [Put("/api/v1/FurnitureBase/{id}")]
-        Task<FurnitureBase> UpdateFurnitureBaseAsync([FromBody] FurnitureBaseRequest request, [FromRoute] string id, CancellationToken cancellationToken = default);
+        Task<FurnitureBase> UpdateFurnitureBaseAsync([FromRoute] string id, [FromBody] FurnitureBaseAdapter request, CancellationToken cancellationToken = default);
 
-        [Patch("/api/v1/FurnitureBase/{id}/{newStatus}/ChangeStatus")]
+        [Patch("/api/v1/FurnitureBase/{mongoId}/{newStatus}/ChangeStatus")]
-        Task<FurnitureBase> ChangeFurnitureBaseStatusAsync([FromRoute] string id, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
+        Task<FurnitureBase> ChangeFurnitureBaseStatusAsync([FromRoute] string mongoId, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
 
         #endregion
 
         #region FurnitureVariant
 
-        [Get("/api/v1/FurnitureVariant/{modelId}")]
+        [Get("/api/v1/FurnitureVariant/ByModel/{modelId}")]
         Task<IEnumerable<FurnitureVariant>> GetAllVariantsByModelIdAsync([FromRoute] string modelId, CancellationToken cancellationToken = default);
 
-        [Get("/api/v1/FurnitureVariant/{id}/byId")]
+        [Get("/api/v1/FurnitureVariant/{mongoId}")]
-        Task<FurnitureVariant> GetFurnitureVariantByIdAsync([FromRoute] string id, CancellationToken cancellationToken = default);
+        Task<FurnitureVariant> GetFurnitureVariantByIdAsync([FromRoute] string mongoId, CancellationToken cancellationToken = default);
+
+        [Post("/api/v1/FurnitureVariant/ByIds")]
+        Task<IEnumerable<FurnitureVariant>> GetFurnitureVariantsByIdsAsync([Body] string[] ids, CancellationToken cancellationToken = default);
 
         [Post("/api/v1/FurnitureVariant")]
         Task<FurnitureVariant> CreateFurnitureVariantAsync([FromBody] FurnitureVariantRequest request, CancellationToken cancellationToken = default);
 
         [Put("/api/v1/FurnitureVariant/{id}")]
-        Task<FurnitureVariant> UpdateFurnitureVariantAsync([FromBody] FurnitureVariantRequest request, [FromRoute] string id, CancellationToken cancellationToken = default);
+        Task<FurnitureVariant> UpdateFurnitureVariantAsync([FromRoute] string id, [FromBody] FurnitureVariantAdapter request, CancellationToken cancellationToken = default);
 
-        [Patch("/api/v1/FurnitureVariant/{id}/{newStatus}/ChangeStatus")]
+        [Patch("/api/v1/FurnitureVariant/{mongoId}/{newStatus}/ChangeStatus")]
-        Task<FurnitureVariant> ChangeFurnitureVariantStatusAsync([FromRoute] string id, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
+        Task<FurnitureVariant> ChangeFurnitureVariantStatusAsync([FromRoute] string mongoId, [FromRoute] StatusEnum newStatus, CancellationToken cancellationToken = default);
 
+        [Get("/api/v1/FurnitureVariant")]
+        Task<IEnumerable<FurnitureVariant>> GetAllFurnitureVariantAsync(CancellationToken cancellationToken = default);
         #endregion
     }
 }

Core.Inventory.External/Clients/Requests/FurnitureVariantRequest.cs

@@ -11,9 +11,9 @@
         public string Currency { get; set; } = "USD";
         public int Stock { get; set; }
 
-        public Guid CategoryId { get; set; }
+        public string CategoryId { get; set; } = string.Empty!;
-        public Guid ProviderId { get; set; }
+        public string ProviderId { get; set; } = string.Empty!;
 
-        public Dictionary<string, object> Attributes { get; set; } = [];
+        public Dictionary<string, string> Attributes { get; set; } = [];
     }
 }

Core.Inventory.External/Core.Inventory.External.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Adapters.Lib" Version="1.0.3" />
+    <PackageReference Include="Adapters.Lib" Version="1.0.6" />
     <PackageReference Include="BuildingBlocks.Library" Version="1.0.0" />
     <PackageReference Include="Refit" Version="8.0.0" />
   </ItemGroup>

Core.Inventory.Service.API/Controllers/FurnitureBaseController.cs

@@ -1,5 +1,5 @@
 using Asp.Versioning;
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
 using Lib.Architecture.BuildingBlocks;
 using Microsoft.AspNetCore.Mvc;
@@ -10,30 +10,20 @@ namespace Core.Inventory.Service.API.Controllers
     [Route("api/v{api-version:apiVersion}/[controller]")]
     [Produces("application/json")]
     [ApiController]
-    public class FurnitureBaseController : ControllerBase
+    public class FurnitureBaseController(
+        IComponentHandler<GetFurnitureBaseByIdRequest> getByIdHandler,
+        IComponentHandler<GetAllFurnitureBaseRequest> getAllHandler,
+        IComponentHandler<CreateFurnitureBaseRequest> createHandler,
+        IComponentHandler<UpdateFurnitureBaseRequest> updateHandler,
+        IComponentHandler<ChangeFurnitureBaseStatusRequest> changeStatusHandler,
+        IFurnitureBasePort port) : ControllerBase
     {
-        private readonly IComponentHandler<GetFurnitureBaseByIdRequest> _getByIdHandler;
+        private readonly IComponentHandler<GetFurnitureBaseByIdRequest> _getByIdHandler = getByIdHandler;
-        private readonly IComponentHandler<GetAllFurnitureBaseRequest> _getAllHandler;
+        private readonly IComponentHandler<GetAllFurnitureBaseRequest> _getAllHandler = getAllHandler;
-        private readonly IComponentHandler<CreateFurnitureBaseRequest> _createHandler;
+        private readonly IComponentHandler<CreateFurnitureBaseRequest> _createHandler = createHandler;
-        private readonly IComponentHandler<UpdateFurnitureBaseRequest> _updateHandler;
+        private readonly IComponentHandler<UpdateFurnitureBaseRequest> _updateHandler = updateHandler;
-        private readonly IComponentHandler<ChangeFurnitureBaseStatusRequest> _changeStatusHandler;
+        private readonly IComponentHandler<ChangeFurnitureBaseStatusRequest> _changeStatusHandler = changeStatusHandler;
-        private readonly IFurnitureBasePort _port;
+        private readonly IFurnitureBasePort _port = port;
-
-        public FurnitureBaseController(
-            IComponentHandler<GetFurnitureBaseByIdRequest> getByIdHandler,
-            IComponentHandler<GetAllFurnitureBaseRequest> getAllHandler,
-            IComponentHandler<CreateFurnitureBaseRequest> createHandler,
-            IComponentHandler<UpdateFurnitureBaseRequest> updateHandler,
-            IComponentHandler<ChangeFurnitureBaseStatusRequest> changeStatusHandler,
-            IFurnitureBasePort port)
-        {
-            _getByIdHandler= getByIdHandler;
-            _getAllHandler= getAllHandler;
-            _createHandler= createHandler;
-            _updateHandler= updateHandler;
-            _changeStatusHandler= changeStatusHandler;
-            _port= port;
-        }
 
         [HttpGet("GetAll")]
         public async Task<IActionResult> GetAllAsync(CancellationToken cancellationToken)
@@ -45,7 +35,7 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPost("GetById")]
         public async Task<IActionResult> GetByIdAsync([FromBody] GetFurnitureBaseByIdRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture base identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture base identifier is required");
 
             await _getByIdHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
@@ -68,7 +58,7 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPatch("ChangeStatus")]
         public async Task<IActionResult> ChangeStatusAsync([FromBody] ChangeFurnitureBaseStatusRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture base identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture base identifier is required");
 
             await _changeStatusHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;

Core.Inventory.Service.API/Controllers/FurnitureVariantController.cs

@@ -1,5 +1,5 @@
 using Asp.Versioning;
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
 using Lib.Architecture.BuildingBlocks;
 using Microsoft.AspNetCore.Mvc;
@@ -12,38 +12,59 @@ namespace Core.Inventory.Service.API.Controllers
     [ApiController]
     public class FurnitureVariantController(
         IComponentHandler<GetFurnitureVariantByIdRequest> getByIdHandler,
-        IComponentHandler<GetAllFurnitureVariantsByModelIdRequest> getAllHandler,
+        IComponentHandler<GetAllFurnitureVariantsByModelIdRequest> getAllMyModelIdHandler,
         IComponentHandler<CreateFurnitureVariantRequest> createHandler,
         IComponentHandler<UpdateFurnitureVariantRequest> updateHandler,
         IComponentHandler<ChangeFurnitureVariantStatusRequest> changeStatusHandler,
+        IComponentHandler<GetFurnitureVariantsByIdsRequest> getByIdsHandler,
+        IComponentHandler<GetAllFurnitureVariantRequest> getAllHandler,
         IFurnitureVariantPort port) : ControllerBase
     {
         private readonly IComponentHandler<GetFurnitureVariantByIdRequest> _getByIdHandler = getByIdHandler;
-        private readonly IComponentHandler<GetAllFurnitureVariantsByModelIdRequest> _getAllHandler = getAllHandler;
+        private readonly IComponentHandler<GetAllFurnitureVariantsByModelIdRequest> _getAllByModelIdHandler = getAllMyModelIdHandler;
         private readonly IComponentHandler<CreateFurnitureVariantRequest> _createHandler = createHandler;
         private readonly IComponentHandler<UpdateFurnitureVariantRequest> _updateHandler = updateHandler;
         private readonly IComponentHandler<ChangeFurnitureVariantStatusRequest> _changeStatusHandler = changeStatusHandler;
+        private readonly IComponentHandler<GetFurnitureVariantsByIdsRequest> _getByIdsHandler = getByIdsHandler;
+        private readonly IComponentHandler<GetAllFurnitureVariantRequest> _getAllHandler = getAllHandler;
         private readonly IFurnitureVariantPort _port = port;
 
-        [HttpGet("GetAllByModelId")]
+        [HttpGet("GetAll")]
-        public async Task<IActionResult> GetAllAsync([FromQuery] string modelId, CancellationToken cancellationToken)
+        public async Task<IActionResult> GetAllAsync(CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(modelId)) return BadRequest("Model ID is required");
+            await _getAllHandler.ExecuteAsync(new GetAllFurnitureVariantRequest { }, cancellationToken).ConfigureAwait(false);
+            return _port.ViewModel;
+        }
 
-            var request = new GetAllFurnitureVariantsByModelIdRequest { ModelId = modelId };
+        [HttpPost("GetAllByModelId")]
-            await _getAllHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
+        public async Task<IActionResult> GetAllByModelIdAsync([FromBody] GetAllFurnitureVariantsByModelIdRequest request, CancellationToken cancellationToken)
+        {
+            if (string.IsNullOrEmpty(request?.ModelId)) return BadRequest("Model ID is required");
+
+            await _getAllByModelIdHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
         }
 
         [HttpPost("GetById")]
         public async Task<IActionResult> GetByIdAsync([FromBody] GetFurnitureVariantByIdRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture variant identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture variant identifier is required");
 
             await _getByIdHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;
         }
 
+        [HttpPost("GetByIds")]
+        public async Task<IActionResult> GetByIdsAsync([FromBody] GetFurnitureVariantsByIdsRequest request, CancellationToken cancellationToken)
+        {
+            if (request?.Ids is null || request.Ids.Length == 0)
+                return BadRequest("At least one furniture variant ID must be provided.");
+
+            await _getByIdsHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
+            return _port.ViewModel;
+        }
+
+
         [HttpPost("Create")]
         public async Task<IActionResult> CreateAsync([FromBody] CreateFurnitureVariantRequest request, CancellationToken cancellationToken)
         {
@@ -61,7 +82,7 @@ namespace Core.Inventory.Service.API.Controllers
         [HttpPatch("ChangeStatus")]
         public async Task<IActionResult> ChangeStatusAsync([FromBody] ChangeFurnitureVariantStatusRequest request, CancellationToken cancellationToken)
         {
-            if (string.IsNullOrEmpty(request?.Id)) return BadRequest("Furniture variant identifier is required");
+            if (string.IsNullOrEmpty(request?.MongoId)) return BadRequest("Furniture variant identifier is required");
 
             await _changeStatusHandler.ExecuteAsync(request, cancellationToken).ConfigureAwait(false);
             return _port.ViewModel;

Core.Inventory.Service.API/Extensions/ServiceCollectionExtension.cs

@@ -1,8 +1,10 @@
 using Core.Inventory.Application.UseCases.Inventory;
 using Core.Inventory.Application.UseCases.Inventory.Adapter;
-using Core.Inventory.Application.UseCases.Inventory.Input;
+using Core.Inventory.Application.UseCases.Inventory.Input.Base;
+using Core.Inventory.Application.UseCases.Inventory.Input.Variant;
 using Core.Inventory.Application.UseCases.Inventory.Ports;
-using Core.Inventory.Application.UseCases.Inventory.Validator;
+using Core.Inventory.Application.UseCases.Inventory.Validator.Base;
+using Core.Inventory.Application.UseCases.Inventory.Validator.Variant;
 using FluentValidation;
 using Lib.Architecture.BuildingBlocks;
 
@@ -42,6 +44,8 @@ namespace Core.Inventory.Service.API.Extensions
             services.AddScoped<IComponentHandler<CreateFurnitureVariantRequest>, InventoryHandler>();
             services.AddScoped<IComponentHandler<UpdateFurnitureVariantRequest>, InventoryHandler>();
             services.AddScoped<IComponentHandler<ChangeFurnitureVariantStatusRequest>, InventoryHandler>();
+            services.AddScoped<IComponentHandler<GetFurnitureVariantsByIdsRequest>, InventoryHandler>();
+            services.AddScoped<IComponentHandler<GetAllFurnitureVariantRequest>, InventoryHandler>();
 
             services.AddValidatorsFromAssemblyContaining<CreateFurnitureVariantValidator>();
             services.AddScoped<IValidator<CreateFurnitureVariantRequest>, CreateFurnitureVariantValidator>();
@@ -57,6 +61,9 @@ namespace Core.Inventory.Service.API.Extensions
 
             services.AddValidatorsFromAssemblyContaining<GetAllFurnitureVariantsByModelIdValidator>();
             services.AddScoped<IValidator<GetAllFurnitureVariantsByModelIdRequest>, GetAllFurnitureVariantsByModelIdValidator>();
+
+            services.AddValidatorsFromAssemblyContaining<GetFurnitureVariantsByIdsValidator>();
+            services.AddScoped<IValidator<GetFurnitureVariantsByIdsRequest>, GetFurnitureVariantsByIdsValidator>();
             #endregion
 
             return services;