adding mines

microservices/LocationsApi/Services/ResourceService.cs

@@ -33,9 +33,11 @@ public class ResourceService
             .SetOnInsert(x => x.Username, username)
             .SetOnInsert(x => x.Gold, _startingGold)
             .SetOnInsert(x => x.Wood, 0)
+            .SetOnInsert(x => x.Ore, 0)
             .SetOnInsert(x => x.CreatedAtUtc, now)
             .SetOnInsert(x => x.LastGoldGeneratedAtUtc, now)
             .SetOnInsert(x => x.LastWoodGeneratedAtUtc, now)
+            .SetOnInsert(x => x.LastOreGeneratedAtUtc, now)
             .Set(x => x.GoldPerMinute, _headquartersGoldPerMinute)
             .Set(x => x.UpdatedAtUtc, now);
 
@@ -102,6 +104,28 @@ public class ResourceService
         await _resources.UpdateOneAsync(x => x.Username == username, update);
     }
 
+    public async Task AddOreGenerationAsync(string username, int orePerMinute)
+    {
+        if (orePerMinute <= 0)
+        {
+            return;
+        }
+
+        var resources = await EnsureAsync(username);
+        var now = DateTime.UtcNow;
+
+        var update = Builders<PlayerResources>.Update
+            .Inc(x => x.OrePerMinute, orePerMinute)
+            .Set(x => x.UpdatedAtUtc, now);
+
+        if (resources.OrePerMinute <= 0 || resources.LastOreGeneratedAtUtc.Year < 2000)
+        {
+            update = update.Set(x => x.LastOreGeneratedAtUtc, now);
+        }
+
+        await _resources.UpdateOneAsync(x => x.Username == username, update);
+    }
+
     private async Task<PlayerResources> ApplyGoldGenerationAsync(PlayerResources resources)
     {
         var now = DateTime.UtcNow;
@@ -111,8 +135,11 @@ public class ResourceService
         var woodElapsedMinutes = resources.WoodPerMinute <= 0 || resources.LastWoodGeneratedAtUtc.Year < 2000
             ? 0
             : (int)Math.Floor((now - resources.LastWoodGeneratedAtUtc).TotalMinutes);
+        var oreElapsedMinutes = resources.OrePerMinute <= 0 || resources.LastOreGeneratedAtUtc.Year < 2000
+            ? 0
+            : (int)Math.Floor((now - resources.LastOreGeneratedAtUtc).TotalMinutes);
 
-        if (goldElapsedMinutes <= 0 && woodElapsedMinutes <= 0)
+        if (goldElapsedMinutes <= 0 && woodElapsedMinutes <= 0 && oreElapsedMinutes <= 0)
         {
             return resources;
         }
@@ -135,6 +162,13 @@ public class ResourceService
                 .Set(x => x.LastWoodGeneratedAtUtc, resources.LastWoodGeneratedAtUtc.AddMinutes(woodElapsedMinutes));
         }
 
+        if (oreElapsedMinutes > 0)
+        {
+            update = update
+                .Inc(x => x.Ore, oreElapsedMinutes * resources.OrePerMinute)
+                .Set(x => x.LastOreGeneratedAtUtc, resources.LastOreGeneratedAtUtc.AddMinutes(oreElapsedMinutes));
+        }
+
         return await _resources.FindOneAndUpdateAsync(
             x => x.Username == resources.Username,
             update,