Merge pull request #13 from romandykyi/todo-lists-and-items-ownerships

To-do Lists and Items Ownerships

AdvancedTodoList.Core/Dtos/TodoListDtos.cs

@@ -8,4 +8,4 @@ public record TodoListCreateDto(string Name, string Description);
 /// <summary>
 /// DTO for a full view of a to-do list.
 /// </summary>
-public record TodoListGetByIdDto(string Id, string Name, string Description);
+public record TodoListGetByIdDto(string Id, string Name, string Description, ApplicationUserPreviewDto Owner);

AdvancedTodoList.Core/Dtos/TodoListItemDtos.cs

@@ -18,7 +18,7 @@ public record TodoItemUpdateStateDto(TodoItemState State);
 public record TodoItemGetByIdDto(
 	int Id, string TodoListId, string Name,
 	string Description, DateTime? DeadlineDate,
-	TodoItemState State
+	TodoItemState State, ApplicationUserPreviewDto Owner
 	);
 
 /// <summary>

AdvancedTodoList.Core/Models/TodoLists/Members/RolePermissions.cs

@@ -20,4 +20,10 @@ public record struct RolePermissions(
 	bool RemoveMembers = false,
 	bool AssignRoles = false,
 	bool EditRoles = false
-	);
+	)
+{
+	/// <summary>
+	/// Instance of a structure with all permissions.
+	/// </summary>
+	public static readonly RolePermissions All = new(true, true, true, true, true, true, true, true);
+}

AdvancedTodoList.Core/Models/TodoLists/TodoItem.cs

@@ -1,4 +1,5 @@
-using System.ComponentModel.DataAnnotations;
+using AdvancedTodoList.Core.Models.Auth;
+using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace AdvancedTodoList.Core.Models.TodoLists;
@@ -37,6 +38,20 @@ public class TodoItem : IEntity<int>, ITodoListDependant
 	/// </summary>
 	[ForeignKey(nameof(TodoList))]
 	public required string TodoListId { get; set; }
+	/// <summary>
+	/// Navigation property to the to-do list associated with this to-do item.
+	/// </summary>
+	public TodoList TodoList { get; set; } = null!;
+
+	/// <summary>
+	/// Foreign key referencing the user who created this item.
+	/// </summary>
+	[ForeignKey(nameof(Owner))]
+	public required string? OwnerId { get; set; } = null!;
+	/// <summary>
+	/// Navigation property to the user who created this item.
+	/// </summary>
+	public ApplicationUser? Owner { get; set; }
 
 	/// <summary>
 	/// Maximum allowed length of <see cref="Name"/>.
@@ -46,11 +61,6 @@ public class TodoItem : IEntity<int>, ITodoListDependant
 	/// Maximum allowed length of <see cref="Description"/>.
 	/// </summary>
 	public const int DescriptionMaxLength = 10_000;
-
-	/// <summary>
-	/// To-do list associated with this to-do item.
-	/// </summary>
-	public TodoList TodoList { get; set; } = null!;
 }
 
 /// <summary>

AdvancedTodoList.Core/Models/TodoLists/TodoList.cs

@@ -1,4 +1,5 @@
-using System.ComponentModel.DataAnnotations;
+using AdvancedTodoList.Core.Models.Auth;
+using System.ComponentModel.DataAnnotations;
 using System.ComponentModel.DataAnnotations.Schema;
 
 namespace AdvancedTodoList.Core.Models.TodoLists;
@@ -26,6 +27,16 @@ public class TodoList : IEntity<string>
 	[MaxLength(DescriptionMaxLength)]
 	public required string Description { get; set; } = null!;
 
+	/// <summary>
+	/// Foreign key referencing the user who created this to-do list.
+	/// </summary>
+	[ForeignKey(nameof(Owner))]
+	public required string? OwnerId { get; set; } = null!;
+	/// <summary>
+	/// Navigation property to the user who created this to-do list.
+	/// </summary>
+	public ApplicationUser? Owner { get; set; }
+
 	/// <summary>
 	/// Maximum allowed length of <see cref="Name"/>.
 	/// </summary>

AdvancedTodoList.Core/Services/ITodoItemsService.cs

@@ -38,13 +38,14 @@ public interface ITodoItemsService
 	/// </summary>
 	/// <param name="todoListId">The ID of the to-do list to associate the item with.</param>
 	/// <param name="dto">The DTO containing information for creating the to-do list item.</param>
+	/// <param name="callerId">ID of the user who creates the to-do list item.</param>
 	/// <returns>
 	/// A task representing the asynchronous operation. 
 	/// The task result contains the created <see cref="TodoItem"/> mapped to 
 	/// <see cref="TodoItemGetByIdDto"/> or <see langword="null" /> if to-do list with ID
 	/// <paramref name="todoListId"/> does not exist.
 	/// </returns>
-	public Task<TodoItemGetByIdDto?> CreateAsync(string todoListId, TodoItemCreateDto dto);
+	public Task<TodoItemGetByIdDto?> CreateAsync(string todoListId, TodoItemCreateDto dto, string callerId);
 
 	/// <summary>
 	/// Edits a to-do list item asynchronously.

AdvancedTodoList.Core/Services/ITodoListsService.cs

@@ -22,13 +22,17 @@ public interface ITodoListsService
 	/// <summary>
 	/// Creates a new to-do list asynchronously.
 	/// </summary>
+	/// <remarks>
+	/// This method should also create an "Owner" role with all permissions and assign the caller to it.
+	/// </remarks>
 	/// <param name="dto">The DTO containing information for creating the to-do list.</param>
+	/// <param name="callerId">ID of the user who creates the to-do list.</param>
 	/// <returns>
 	/// A task representing the asynchronous operation. 
 	/// The task result contains the created <see cref="TodoList"/> mapped to 
 	/// <see cref="TodoListGetByIdDto"/>.
 	/// </returns>
-	public Task<TodoListGetByIdDto> CreateAsync(TodoListCreateDto dto);
+	public Task<TodoListGetByIdDto> CreateAsync(TodoListCreateDto dto, string callerId);
 
 	/// <summary>
 	/// Edits a to-do list asynchronously.