server/AyaNova/biz/AyaType.cs

@@ -113,7 +113,8 @@ namespace AyaNova.Biz
         CustomerServiceRequest = 54,
         ServiceBank = 55,
         OpsNotificationSettings = 56,
-        Report = 57
+        Report = 57,
+        DashboardView=58
 
 
 

server/AyaNova/biz/DashboardViewBiz.cs

@@ -0,0 +1,130 @@
+using System.Threading.Tasks;
+using Microsoft.EntityFrameworkCore;
+using Newtonsoft.Json.Linq;
+using AyaNova.Util;
+using AyaNova.Api.ControllerHelpers;
+using AyaNova.Models;
+
+
+
+namespace AyaNova.Biz
+{
+
+    //Only one dashboard view per user and there is always one so no delete method, not create method 
+    internal class DashboardViewBiz : BizObject
+    {
+
+        internal DashboardViewBiz(AyContext dbcontext, long currentUserId, long userTranslationId, AuthorizationRoles UserRoles)
+        {
+            ct = dbcontext;
+            UserId = currentUserId;
+            UserTranslationId = userTranslationId;
+            CurrentUserRoles = UserRoles;
+            BizType = AyaType.DashboardView;
+        }
+
+        internal static DashboardViewBiz GetBiz(AyContext ct, Microsoft.AspNetCore.Http.HttpContext httpContext = null)
+        {
+            if (httpContext != null)
+                return new DashboardViewBiz(ct, UserIdFromContext.Id(httpContext.Items), UserTranslationIdFromContext.Id(httpContext.Items), UserRolesFromContext.Roles(httpContext.Items));
+            else
+                return new DashboardViewBiz(ct, 1, ServerBootConfig.AYANOVA_DEFAULT_TRANSLATION_ID, AuthorizationRoles.BizAdminFull);
+        }
+
+
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        //EXISTS 
+        internal async Task<bool> ExistsAsync(long id)
+        {
+            return await ct.DashboardView.AnyAsync(z => z.Id == id);
+        }
+
+
+
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        /// GET
+
+        //Get one - will create if there isn't one to get
+        internal async Task<DashboardView> GetAsync()
+        {
+            //This is simple so nothing more here, but often will be copying to a different output object or some other ops           
+            var ret = await ct.DashboardView.SingleOrDefaultAsync(z => z.UserId == UserId);
+            if (ret == null)
+            {
+                ret = new DashboardView();
+                ret.UserId = UserId;
+                ct.DashboardView.Add(ret);
+                await ct.SaveChangesAsync();
+            }
+            return ret;
+        }
+
+
+
+
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        //UPDATE
+        //
+
+        //put
+        internal async Task<bool> PutAsync(DashboardView dbObject, DashboardView inObj)
+        {
+            //always only current user id          
+            inObj.UserId = UserId;
+
+            //Replace the db object with the PUT object
+            CopyObject.Copy(inObj, dbObject, "Id");
+            //Set "original" value of concurrency token to input token
+            //this will allow EF to check it out
+            ct.Entry(dbObject).OriginalValues["Concurrency"] = inObj.Concurrency;
+
+            Validate(dbObject, false);
+            if (HasErrors)
+                return false;
+            await ct.SaveChangesAsync();
+
+            return true;
+        }
+
+
+
+
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        //VALIDATION
+        //
+
+        //Can save or update?
+        private void Validate(DashboardView inObj, bool isNew)
+        {
+            //Filter json must parse
+            //this is all automated normally so not going to do too much parsing here
+            //just ensure it's basically there
+            if (!string.IsNullOrWhiteSpace(inObj.View))
+            {
+                try
+                {
+                    var v = JArray.Parse(inObj.View);
+
+                }
+                catch (Newtonsoft.Json.JsonReaderException ex)
+                {
+                    AddError(ApiErrorCode.VALIDATION_INVALID_VALUE, "ListView", "ListView is not valid JSON string: " + ex.Message);
+
+                }
+            }
+
+            return;
+        }
+
+
+
+        /////////////////////////////////////////////////////////////////////
+
+    }//eoc
+
+
+}//eons
+