Initial work on getting minimal API to work

2024-01-13 16:44:03 -08:00
parent 810993cbf3
commit a44b4f9421
27 changed files with 519 additions and 126 deletions
--- a/AS1024.GeoFeed.Core.SqliteGeoFeedCache/GeoFeedSqliteCache.cs
+++ b/AS1024.GeoFeed.Core.SqliteGeoFeedCache/GeoFeedSqliteCache.cs
@@ -0,0 +1,72 @@
+using AS1024.GeoFeed.Core.Interfaces;
+using AS1024.GeoFeed.Models;
+using Microsoft.EntityFrameworkCore;
+using Microsoft.Extensions.Hosting;
+using AS1024.GeoFeed.Core.Tools;
+
+namespace AS1024.GeoFeed.Core.GeoFeedSqliteLocalCache
+{
+    public class GeoFeedSqliteCache : IGeoFeedPersistentCacheProvider
+    {
+        protected readonly GeoFeedCacheDbContext dbContext;
+        private readonly IGeoFeedProvider feedProvider;
+
+        public GeoFeedSqliteCache(GeoFeedCacheDbContext geoFeedCacheDb,
+                                  IHost host,
+                                  IGeoFeedProvider provider)
+        {
+            dbContext = geoFeedCacheDb;
+            feedProvider = provider;
+        }
+
+        public string ProviderName => "sqlite";
+
+        public async Task<bool> CacheGeoFeed(IList<IPGeoFeed> pGeoFeeds)
+        {
+            await DBContextMigrate();
+            List<GeoFeedCacheEntry> geoFeedCacheEntry = [];
+
+            var results = pGeoFeeds.ToList();
+
+            results.ForEach(x =>
+            {
+                geoFeedCacheEntry.Add(new()
+                {
+                    Prefix = x.Prefix,
+                    GeolocCity = x.GeolocCity,
+                    GeolocCountry = x.GeolocCountry,
+                    GeolocHasLocation = x.GeolocHasLocation,
+                    GeolocPostalCode = x.GeolocPostalCode,
+                    GeolocRegion = x.GeolocRegion
+                });
+            });
+
+            if (dbContext.GeoFeedCacheEntries.Any())
+            {
+                dbContext.GeoFeedCacheEntries.RemoveRange(dbContext.GeoFeedCacheEntries.ToArray());
+            }
+            await dbContext.AddRangeAsync(geoFeedCacheEntry);
+            await dbContext.SaveChangesAsync();
+
+            return true;
+        }
+
+        public string GetGeoFeed()
+        {
+            var results =
+                dbContext.GeoFeedCacheEntries.ToList();
+            List<IPGeoFeed> cachedData = [];
+            results.ForEach(cachedData.Add);
+
+            return cachedData.ToGeoFeedCsv();
+        }
+
+        private async Task DBContextMigrate()
+        {
+            if (dbContext.Database.GetPendingMigrations().Any())
+            {
+                await dbContext.Database.MigrateAsync();
+            }
+        }
+    }
+}