julian
55 lines
2.5 KiB
C#
55 lines
2.5 KiB
C#
using adas_core.Application.Repositories.Interfaces;
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using adas_core.Domain.Models.AppSettings;
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using adas_core.Domain.Models.MongoModels;
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using Microsoft.Extensions.Options;
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using MongoDB.Driver;
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namespace adas_core.Infrastructure.Repositories;
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/// <summary>
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/// Provides a MongoDB-backed repository implementation for PoCMapping entities.
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/// </summary>
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/// <!-- aidoc:v1 sig=34c4715 -->
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public class PoCMappingRepository : MongoRepository<PoCMapping>, IPoCMappingRepository
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{
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private readonly ApiSettings _apiSettings;
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/// <summary>
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/// Initializes a new instance of the <see cref="PoCMappingRepository"/> class, storing the resolved <see cref="ApiSettings"/> and forwarding the supplied <see cref="IMongoDatabase"/> to the base repository to support persistence of PoC mappings.
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/// </summary>
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/// <param name="apiSettings">The <see cref="IOptions{ApiSettings}"/> wrapper that exposes the application's <see cref="ApiSettings"/>.</param>
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/// <param name="database">The <see cref="IMongoDatabase"/> instance passed to the base class to establish the MongoDB connection.</param>
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/// <!-- aidoc:v1 sig=443b0db body=12fddac -->
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public PoCMappingRepository(IOptions<ApiSettings> apiSettings, IMongoDatabase database) : base(database)
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{
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_apiSettings = apiSettings.Value;
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} //For testing
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/// <summary>
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/// Retrieves the name of the mappings collection from the API settings configuration.
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/// </summary>
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/// <returns>The mappings collection name as configured in <c>_apiSettings</c>.</returns>
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/// <!-- aidoc:v1 sig=94e22ff body=140c15b -->
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public override string GetCollectionName()
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{
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return _apiSettings.Mappings;
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}
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/// <summary>
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/// Asynchronously retrieves a <see cref="PoCMapping"/> from the underlying MongoDB collection by matching its <see cref="PoCMapping.Id"/> against the supplied key, returning <c>null</c> when no matching document is found.
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/// </summary>
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/// <param name="key">The unique identifier (Id) of the <see cref="PoCMapping"/> to look up.</param>
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/// <returns>A Task TResult containing the matching PoCMapping, or <c>null</c> if no document with the specified key exists in the collection.</returns>
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/// <!-- aidoc:v1 sig=05f7477 body=e2c98c4 -->
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public async Task<PoCMapping?> FindByKey(string key)
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{
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var filterBuilder = Builders<PoCMapping>.Filter;
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var filter = filterBuilder.Eq(config => config.Id, key);
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var result = await Collection.FindAsync(filter);
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return await result.FirstOrDefaultAsync();
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}
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} |