1 files changed, 88 insertions, 0 deletions
diff --git a/PollutometerWebApi/Controllers/ReadingsController.cs b/PollutometerWebApi/Controllers/ReadingsController.cs
new file mode 100644
index 0000000..b692a9c
--- /dev/null
+++ b/PollutometerWebApi/Controllers/ReadingsController.cs
@@ -0,0 +1,88 @@
+using System;
+using System.Web.Http;
+using PollutometerWebApi.Models;
+using PollutometerWebApi.Singletons;
+
+namespace PollutometerWebApi.Controllers
+{
+    public class ReadingsController : ApiController
+    {
+		public ReadingsController() { }
+
+		public IHttpActionResult GetAllReadings()
+		{
+            var command = "SELECT * FROM Readings";
+            var readings = SqlOperator.GetReadings(command);
+
+            if (readings.Count > 0) return Ok(readings);
+            else return NotFound();
+		}
+
+		public IHttpActionResult GetReading(int id)
+		{
+            var command = $"SELECT * FROM Readings WHERE Id={id}";
+            var reading = SqlOperator.GetReadings(command)[0];
+
+			if (reading != null) return Ok(reading);
+			else return NotFound();
+		}
+
+        [Route("api/Readings/latest")]
+        public IHttpActionResult GetLatestReading()
+        {
+            var command = "SELECT * FROM Readings " +
+                "WHERE TimeStamp IN(SELECT MAX(TimeStamp) FROM Readings)";
+            var reading = SqlOperator.GetReadings(command)[0];
+
+			if (reading != null) return Ok(reading);
+			else return NotFound();
+        }
+
+        [Route("api/Readings/lastweek")]
+		public IHttpActionResult GetReadingsFromLastWeek()
+		{
+            var timeNow = DateTimeOffset.Now.ToUnixTimeSeconds();
+            var command = "SELECT * FROM Readings " +
+                $"WHERE TimeStamp BETWEEN {timeNow-7*24*3600} AND {timeNow}";
+			var readings = SqlOperator.GetReadings(command);
+
+			if (readings.Count > 0) return Ok(readings);
+			else return NotFound();
+		}
+
+		public IHttpActionResult PutReading(int id, Reading reading)
+		{
+			if (reading != null)
+			{
+				SqlOperator.PutReading(id, reading);
+				return Ok();
+			}
+			else return BadRequest();
+		}
+
+		public IHttpActionResult PostReading(Reading reading)
+		{
+			if (reading != null)
+			{
+                SqlOperator.PostReading(reading);
+				return Ok();
+			}
+			else return BadRequest();
+		}
+
+		public IHttpActionResult DeleteReading(int id)
+		{
+            var command = $"SELECT * FROM Readings WHERE Id={id}";
+
+            Reading reading = SqlOperator.GetReadings(command)[0];
+			if (reading == null)
+			{
+				return NotFound();
+			}
+
+			SqlOperator.DeleteReading(id);
+
+			return Ok(reading);
+		}
+    }
+}
+\ No newline at end of file