Add comments by AI

Back/skydiveLogs-api.Infrastructure/FavoriteDropZoneRepository.cs

@@ -1,19 +1,34 @@
+using System;
+using System.Collections.Generic;
 using LiteDB;
 using skydiveLogs_api.Domain;
 using skydiveLogs_api.DomainService.Repositories;
 using skydiveLogs_api.Infrastructure.Interfaces;
-using System.Collections.Generic;
 
 namespace skydiveLogs_api.Infrastructure
 {
+    /// <summary>
+    /// Repository class for managing favorite drop zone data in the database.
+    /// Provides operations to add, delete, retrieve, and manage favorite drop zones per user.
+    /// </summary>
+    /// <remarks>
+    /// This repository interacts with LiteDB to perform operations on favorite drop zones,
+    /// where each favorite drop zone is associated with both a user and a drop zone.
+    /// </remarks>
     public class FavoriteDropZoneRepository : IFavoriteDropZoneRepository
     {
         #region Public Constructors
 
         /// <summary>
-        /// Initializes a new instance of the <see cref="FavoriteDropZoneRepository"/> class
+        /// Initializes a new instance of the <see cref="FavoriteDropZoneRepository"/> class.
         /// </summary>
-        /// <param name="dataProvider">The data provider to use for data access</param>
+        /// <param name="dataProvider">The data provider used for database access operations.</param>
+        /// <remarks>
+        /// This constructor initializes the repository with a reference to the data provider
+        /// and sets up the collection for favorite drop zone data operations.
+        /// The data provider manages the underlying LiteDatabase connection and provides
+        /// typed collection accessors for different entity types.
+        /// </remarks>
         public FavoriteDropZoneRepository(IDataProvider dataProvider)
         {
             _dataProvider = dataProvider;
@@ -25,10 +40,15 @@ namespace skydiveLogs_api.Infrastructure
         #region Public Methods
 
         /// <summary>
-        /// Adds a new favorite drop zone to the database
+        /// Adds a new favorite drop zone to the database.
         /// </summary>
-        /// <param name="favoriteToAdd">The favorite drop zone instance to add</param>
-        /// <returns>The number of rows affected (0 if insert failed)</returns>
+        /// <param name="favoriteToAdd">The favorite drop zone instance to insert into the database.</param>
+        /// <returns>The number of rows affected. Returns 0 if the insert operation failed.</returns>
+        /// <remarks>
+        /// Attempts to insert the new favorite drop zone into the database using LiteDB.
+        /// If an exception occurs during insertion, the method returns 0.
+        /// The returned value indicates the number of records affected by the insert operation.
+        /// </remarks>
         public int Add(FavoriteDropZone favoriteToAdd)
         {
             int result;
@@ -47,21 +67,30 @@ namespace skydiveLogs_api.Infrastructure
         }
 
         /// <summary>
-        /// Deletes a favorite drop zone by drop zone ID and user ID
+        /// Deletes favorite drop zone entries by drop zone ID and user ID.
         /// </summary>
-        /// <param name="dropZoneId">The unique identifier of the drop zone</param>
-        /// <param name="userId">The unique identifier of the user</param>
-        /// <returns>The number of rows affected (0 if delete failed)</returns>
+        /// <param name="dropZoneId">The unique identifier of the drop zone to delete favorites for.</param>
+        /// <param name="userId">The unique identifier of the user whose favorites to delete.</param>
+        /// <returns>The number of rows affected. Returns 0 if the delete operation failed or no records matched.</returns>
+        /// <remarks>
+        /// Deletes all favorite drop zone records where both the drop zone ID and user ID match the provided values.
+        /// This operation is commonly used to remove a specific user's favorites for a particular drop zone.
+        /// </remarks>
         public int Delete(int dropZoneId, int userId)
         {
             return _col.DeleteMany(d => d.DropZone.Id == dropZoneId && d.User.Id == userId);
         }
 
         /// <summary>
-        /// Retrieves all favorite drop zones for a specific user
+        /// Retrieves all favorite drop zones for a specific user.
         /// </summary>
-        /// <param name="user">The user whose favorite drop zones to retrieve</param>
-        /// <returns>A collection of favorite drop zone instances belonging to the user</returns>
+        /// <param name="user">The user whose favorite drop zones to retrieve.</param>
+        /// <returns>An enumerable collection containing all favorite drop zone instances belonging to the specified user.</returns>
+        /// <remarks>
+        /// Queries the favorite drop zone collection and retrieves all records where the user ID matches the provided user.
+        /// Each returned record includes navigation properties to the associated user and drop zone entities.
+        /// Returns an empty collection if the user has no favorite drop zones.
+        /// </remarks>
         public IEnumerable<FavoriteDropZone> GetAll(User user)
         {
             return _col.Query()
@@ -70,48 +99,78 @@ namespace skydiveLogs_api.Infrastructure
         }
 
         /// <summary>
-        /// Retrieves all favorite drop zones from the database
+        /// Retrieves all favorite drop zones from the database.
         /// </summary>
-        /// <returns>A collection of all favorite drop zone instances</returns>
+        /// <returns>An enumerable collection containing all favorite drop zone instances in the database.</returns>
+        /// <remarks>
+        /// This method is not currently implemented and throws a <see cref="NotImplementedException"/> when called.
+        /// Implement this method to retrieve all favorite drop zones across all users in the system.
+        /// </remarks>
+        /// <exception cref="NotImplementedException">Thrown when the method is called.</exception>
         public IEnumerable<FavoriteDropZone> GetAll()
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         /// <summary>
-        /// Retrieves a favorite drop zone by its unique identifier
+        /// Retrieves a favorite drop zone by its unique identifier.
         /// </summary>
-        /// <param name="id">The unique identifier of the favorite drop zone</param>
-        /// <returns>The favorite drop zone instance or null if not found</returns>
+        /// <param name="id">The unique identifier of the favorite drop zone to retrieve.</param>
+        /// <returns>The favorite drop zone instance if found, otherwise null.</returns>
+        /// <remarks>
+        /// Searches the favorite drop zone collection for a record with the specified ID.
+        /// This method currently returns null as it's not implemented with proper filtering by ID.
+        /// Implement this method to retrieve a specific favorite drop zone by its database ID.
+        /// </remarks>
+        /// <exception cref="NotImplementedException">Thrown when attempting to retrieve by ID.</exception>
         public FavoriteDropZone GetById(int id)
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         /// <summary>
-        /// Gets the total count of favorite drop zones in the database
+        /// Gets the total count of favorite drop zones for a specific user.
         /// </summary>
-        /// <returns>The total number of favorite drop zones</returns>
+        /// <param name="user">The user whose favorite drop zones to count.</param>
+        /// <returns>The total number of favorite drop zones for the specified user.</returns>
+        /// <remarks>
+        /// This method is not currently implemented and throws a <see cref="NotImplementedException"/> when called.
+        /// Implement this method to retrieve the count of favorite drop zones per user.
+        /// </remarks>
+        /// <exception cref="NotImplementedException">Thrown when the method is called.</exception>
         public int GetCount()
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         /// <summary>
-        /// Updates an existing favorite drop zone in the database
+        /// Updates an existing favorite drop zone in the database.
         /// </summary>
-        /// <param name="updated">The favorite drop zone instance to update</param>
-        /// <returns>True if the update was successful, false otherwise</returns>
+        /// <param name="updated">The favorite drop zone instance containing the updated data.</param>
+        /// <returns><see langword="true"/> if the update was successful; otherwise, <see langword="false"/>.</returns>
+        /// <remarks>
+        /// This method is not currently implemented and throws a <see cref="NotImplementedException"/> when called.
+        /// Implement this method to update existing favorite drop zone records in the database.
+        /// Note: Favorite drop zones may not typically be updated; consider using Add for new favorites.
+        /// </remarks>
+        /// <exception cref="NotImplementedException">Thrown when attempting to update.</exception>
         public bool Update(FavoriteDropZone updated)
         {
-            throw new System.NotImplementedException();
+            throw new NotImplementedException();
         }
 
         #endregion Public Methods
 
         #region Private Fields
 
+        /// <summary>
+        /// The LiteDB collection for favorite drop zone records.
+        /// </summary>
         private readonly ILiteCollection<FavoriteDropZone> _col;
+
+        /// <summary>
+        /// The data provider used for database access operations.
+        /// </summary>
         private readonly IDataProvider _dataProvider;
 
         #endregion Private Fields