| | | 1 | | using EHonda.KicktippAi.Core; |
| | | 2 | | using FirebaseAdapter; |
| | | 3 | | using Google.Cloud.Firestore; |
| | | 4 | | using Microsoft.Extensions.Logging; |
| | | 5 | | |
| | | 6 | | namespace Orchestrator.Infrastructure.Factories; |
| | | 7 | | |
| | | 8 | | /// <summary> |
| | | 9 | | /// Default implementation of <see cref="IFirebaseServiceFactory"/>. |
| | | 10 | | /// </summary> |
| | | 11 | | /// <remarks> |
| | | 12 | | /// Initializes <see cref="FirestoreDb"/> from environment variables on construction. |
| | | 13 | | /// Throws if required environment variables are not set. |
| | | 14 | | /// </remarks> |
| | | 15 | | public sealed class FirebaseServiceFactory : IFirebaseServiceFactory |
| | | 16 | | { |
| | | 17 | | private readonly ILoggerFactory _loggerFactory; |
| | | 18 | | private readonly Lazy<FirestoreDb> _firestoreDb; |
| | | 19 | | |
| | 1 | 20 | | public FirebaseServiceFactory(ILoggerFactory loggerFactory) |
| | | 21 | | { |
| | 1 | 22 | | _loggerFactory = loggerFactory; |
| | 1 | 23 | | _firestoreDb = new Lazy<FirestoreDb>(InitializeFirestoreDb); |
| | 1 | 24 | | } |
| | | 25 | | |
| | | 26 | | /// <inheritdoc /> |
| | 1 | 27 | | public FirestoreDb FirestoreDb => _firestoreDb.Value; |
| | | 28 | | |
| | | 29 | | /// <inheritdoc /> |
| | | 30 | | public IPredictionRepository CreatePredictionRepository() |
| | | 31 | | { |
| | 0 | 32 | | var logger = _loggerFactory.CreateLogger<FirebasePredictionRepository>(); |
| | 0 | 33 | | return new FirebasePredictionRepository(FirestoreDb, logger); |
| | | 34 | | } |
| | | 35 | | |
| | | 36 | | /// <inheritdoc /> |
| | | 37 | | public IKpiRepository CreateKpiRepository() |
| | | 38 | | { |
| | 0 | 39 | | var logger = _loggerFactory.CreateLogger<FirebaseKpiRepository>(); |
| | 0 | 40 | | return new FirebaseKpiRepository(FirestoreDb, logger); |
| | | 41 | | } |
| | | 42 | | |
| | | 43 | | /// <inheritdoc /> |
| | | 44 | | public IContextRepository CreateContextRepository() |
| | | 45 | | { |
| | 0 | 46 | | var logger = _loggerFactory.CreateLogger<FirebaseContextRepository>(); |
| | 0 | 47 | | return new FirebaseContextRepository(FirestoreDb, logger); |
| | | 48 | | } |
| | | 49 | | |
| | | 50 | | /// <inheritdoc /> |
| | | 51 | | public IMatchOutcomeRepository CreateMatchOutcomeRepository() |
| | | 52 | | { |
| | 0 | 53 | | var logger = _loggerFactory.CreateLogger<FirebaseMatchOutcomeRepository>(); |
| | 0 | 54 | | return new FirebaseMatchOutcomeRepository(FirestoreDb, logger); |
| | | 55 | | } |
| | | 56 | | |
| | | 57 | | private FirestoreDb InitializeFirestoreDb() |
| | | 58 | | { |
| | 1 | 59 | | var projectId = Environment.GetEnvironmentVariable("FIREBASE_PROJECT_ID"); |
| | 1 | 60 | | var serviceAccountJson = Environment.GetEnvironmentVariable("FIREBASE_SERVICE_ACCOUNT_JSON"); |
| | | 61 | | |
| | 1 | 62 | | if (string.IsNullOrWhiteSpace(projectId)) |
| | | 63 | | { |
| | 1 | 64 | | throw new InvalidOperationException("FIREBASE_PROJECT_ID environment variable is required"); |
| | | 65 | | } |
| | | 66 | | |
| | 1 | 67 | | if (string.IsNullOrWhiteSpace(serviceAccountJson)) |
| | | 68 | | { |
| | 1 | 69 | | throw new InvalidOperationException("FIREBASE_SERVICE_ACCOUNT_JSON environment variable is required"); |
| | | 70 | | } |
| | | 71 | | |
| | 0 | 72 | | var logger = _loggerFactory.CreateLogger<FirebaseServiceFactory>(); |
| | 0 | 73 | | logger.LogInformation("Initializing Firebase Firestore for project: {ProjectId}", projectId); |
| | | 74 | | |
| | 0 | 75 | | var firestoreDbBuilder = new FirestoreDbBuilder |
| | 0 | 76 | | { |
| | 0 | 77 | | ProjectId = projectId, |
| | 0 | 78 | | JsonCredentials = serviceAccountJson |
| | 0 | 79 | | }; |
| | | 80 | | |
| | 0 | 81 | | return firestoreDbBuilder.Build(); |
| | | 82 | | } |
| | | 83 | | } |