rama creada apartir de master en j

adas-core.Infrastructure/Repositories/ObservationArchiveRepository.cs

@@ -9,19 +9,35 @@ using Serilog;
 
 namespace adas_core.Infrastructure.Repositories;
 
+/// <summary>
+/// Repository implementation for managing PatientObservation archive entities in MongoDB.
+/// Provides operations for storing and retrieving historical patient observations.
+/// </summary>
 public class ObservationArchiveRepository : MongoRepository<PatientObservation>, IObservationArchiveRepository
 {
     private readonly ApiSettings _apiSettings;
 
+    /// <summary>
+    /// Initializes a new instance of the ObservationArchiveRepository.
+    /// </summary>
+    /// <param name="apiSettings">API settings containing collection names configuration.</param>
+    /// <param name="database">The MongoDB database instance.</param>
+    /// <exception cref="ArgumentNullException">Thrown when apiSettings is null.</exception>
     public ObservationArchiveRepository(IOptions<ApiSettings> apiSettings, IMongoDatabase database) : base(database)
     {
         if (apiSettings == null) throw new ArgumentNullException(nameof(apiSettings));
         _apiSettings = apiSettings.Value;
     } //For testing
 
-    
-
-
+    /// <summary>
+    /// Retrieves the aggregated last observations for a specific patient.
+    /// Filters observations by name and date, returning the most recent ones.
+    /// </summary>
+    /// <param name="patientId">The ObjectId of the patient.</param>
+    /// <param name="num">The maximum number of observations to return per observation type.</param>
+    /// <param name="lastDate">The cutoff date to filter observations (inclusive).</param>
+    /// <param name="filterObservations">Optional list of observation names to filter by. If null, retrieves all distinct observations.</param>
+    /// <returns>A list of PatientObservation entities sorted by time descending.</returns>
     public async Task<List<PatientObservation>> AggregatedPatientLastObservations(ObjectId patientId, int num,
         DateTime lastDate, List<string>? filterObservations = null)
     {
@@ -44,11 +60,22 @@ public class ObservationArchiveRepository : MongoRepository<PatientObservation>,
         return results;
     }
 
+    /// <summary>
+    /// Gets the name of the collection for archived patient observations.
+    /// </summary>
+    /// <returns>The collection name from API settings, or default "archive_patients_observations".</returns>
     public override string GetCollectionName()
     {
         return _apiSettings.ArchivePatientsObservations ?? "archive_patients_observations";
     }
 
+    /// <summary>
+    /// Inserts a new patient observation into the archive with retry logic for duplicate key errors.
+    /// If a duplicate key error occurs, generates a new ObjectId and retries up to maxRetries times.
+    /// </summary>
+    /// <param name="patientObservation">The PatientObservation entity to insert.</param>
+    /// <exception cref="MongoWriteException">Throws when duplicate key error persists after max retries.</exception>
+    /// <exception cref="Exception">Throws when insertion fails for reasons other than duplicate key.</exception>
     public new async Task InsertOneAsync(PatientObservation patientObservation)
     {
         const int maxRetries = 2; // Número máximo de reintentos
@@ -84,12 +111,23 @@ public class ObservationArchiveRepository : MongoRepository<PatientObservation>,
             }
     }
 
+    /// <summary>
+    /// Deletes all patient observations before a specified date.
+    /// Useful for archival cleanup operations.
+    /// </summary>
+    /// <param name="date">The cutoff date. Observations older than this date will be deleted.</param>
+    /// <returns>The number of deleted documents.</returns>
     public async Task DeleteBeforeDate(DateTime date)
     {
         var filter = Builders<PatientObservation>.Filter.Lt(po => po.Time, date);
         await Collection.DeleteManyAsync(filter);
     }
 
+    /// <summary>
+    /// Inserts a batch of patient observations using bulk write operation.
+    /// </summary>
+    /// <param name="observations">An enumerable of PatientObservation entities to insert.</param>
+    /// <returns>The count of successfully inserted documents.</returns>
     public async Task<long> InsertBatch(IEnumerable<PatientObservation> observations)
     {
         var writes = new List<WriteModel<PatientObservation>>();
@@ -100,6 +138,11 @@ public class ObservationArchiveRepository : MongoRepository<PatientObservation>,
         return bulkInsert.InsertedCount;
     }
 
+    /// <summary>
+    /// Retrieves all archived observations for a specific patient.
+    /// </summary>
+    /// <param name="patientId">The ObjectId of the patient.</param>
+    /// <returns>A list of all PatientObservation entities for the patient.</returns>
     public async Task<List<PatientObservation>> FindAllFromPatient(ObjectId patientId)
     {
         var filter = Builders<PatientObservation>.Filter.Eq(p => p.PatientId, patientId);
@@ -108,6 +151,13 @@ public class ObservationArchiveRepository : MongoRepository<PatientObservation>,
         return await result.ToListAsync();
     }
 
+    /// <summary>
+    /// Aggregates distinct observation names for a patient using MongoDB aggregation pipeline.
+    /// If filterObservations is provided, returns that list; otherwise, computes distinct observations.
+    /// </summary>
+    /// <param name="patientId">The ObjectId of the patient.</param>
+    /// <param name="filterObservations">Optional pre-filtered list of observation names. If null or empty, computes distinct values.</param>
+    /// <returns>A list of distinct observation name strings.</returns>
     private async Task<List<string>> AggregatePatientObservations(ObjectId patientId,
         List<string>? filterObservations = null)
     {