Start adding API endpoints

Environment/Service/Data/Database.cs

@@ -1,7 +1,9 @@
-using Dapper;
+using ChrisKaczor.HomeMonitor.Environment.Service.Models;
+using Dapper;
 using DbUp;
 using Npgsql;
 using System.Reflection;
+using ChrisKaczor.HomeMonitor.Environment.Service.Models.Indoor;
 
 namespace ChrisKaczor.HomeMonitor.Environment.Service.Data;
 
@@ -41,7 +43,7 @@ public class Database(IConfiguration configuration)
         return connection;
     }
 
-    public async Task StoreMessageAsync(Message message)
+    public async Task StoreMessageAsync(DeviceMessage message)
     {
         await using var connection = CreateConnection();
 
@@ -49,4 +51,13 @@ public class Database(IConfiguration configuration)
 
         await connection.QueryAsync(query, message);
     }
+
+    public async Task<IEnumerable<Readings>> GetRecentReadings()
+    {
+        await using var connection = CreateConnection();
+
+        var query = ResourceReader.GetString("ChrisKaczor.HomeMonitor.Environment.Service.Data.Queries.GetRecentReadings.sql");
+
+        return await connection.QueryAsync<Readings>(query).ConfigureAwait(false);
+    }
 }

Environment/Service/Data/Queries/GetRecentReadings.sql

@@ -0,0 +1,16 @@
+SELECT DISTINCT ON (name)
+    time,
+    name,
+    model,
+    temperature,
+    pressure,
+    humidity,
+    luminance,
+    gas_resistance AS gasResistance,
+    color_temperature AS colorTemperature,
+    air_quality_index AS airQualityIndex
+FROM
+    reading
+ORDER BY
+    name,
+    time DESC