server/Controllers/FetchController.cs

@@ -0,0 +1,73 @@
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Routing;
+using Microsoft.Extensions.Logging;
+using Microsoft.EntityFrameworkCore;
+using Sockeye.Models;
+using Sockeye.Api.ControllerHelpers;
+
+
+namespace Sockeye.Api.Controllers
+{
+
+    [Route("fetch")]//Legacy v7 license fetch route
+    [Produces("application/json")]
+    public class FetchController : ControllerBase
+    {
+
+        private readonly AyContext ct;
+        private readonly ILogger<FetchController> log;
+        private readonly ApiServerState serverState;
+
+        /// <summary>
+        /// ctor
+        /// </summary>
+        /// <param name="dbcontext"></param>
+        /// <param name="logger"></param>
+        /// <param name="apiServerState"></param>  
+        public FetchController(AyContext dbcontext, ILogger<FetchController> logger, ApiServerState apiServerState)
+        {
+            ct = dbcontext;
+            log = logger;
+            serverState = apiServerState;
+        }
+
+
+        //////////////////////////////////////////////////////////////////////////
+        //########### AyaNova 7.x License fetch route ############
+        //For legacy reasons route needs to be named /fetch
+        //////////////////////////////////////////////////////////////////////////      
+        // GET: fetch/somecode/bob@bob.com
+        [HttpGet("{code}/{email}")]
+        public async Task<IActionResult> Get([FromRoute] string code, [FromRoute] string email)
+        {
+
+            if (!serverState.IsOpen)
+                return StatusCode(503, new ApiErrorResponse(serverState.ApiErrorCode, null, serverState.Reason));
+
+            if (!ModelState.IsValid)
+            {
+                return BadRequest(ModelState);
+            }
+
+            var rec = await ct.License.SingleOrDefaultAsync(m => m.FetchCode == code.Trim() && m.FetchEmail == email.Trim().ToLowerInvariant() && m.FetchedOn == null);
+
+            if (rec == null)
+            {
+                //delay, could be someone fishing for a key, make it painful
+                //Have verified this is safe, won't affect other jobs on server
+                //happening concurrently or other requests to server
+                System.Threading.Thread.Sleep(10000);
+                return NotFound();
+            }
+            rec.FetchedOn = System.DateTime.UtcNow;
+            await ct.SaveChangesAsync();
+            return Ok(rec.Key);
+        }
+
+
+        //------------
+
+
+    }//eoc
+}//eons