From f806544112657ad07aa702825e3c9706fc288f81 Mon Sep 17 00:00:00 2001
From: John Cardinal <support@ayanova.com>
Date: Sun, 7 Mar 2021 22:32:46 +0000
Subject: [PATCH]

---
 .../AyaNova/Controllers/ContractController.cs |  2 +-
 .../AyaNova/PickList/ServiceRatePickList.cs   | 82 ++++++++++++++++++-
 server/AyaNova/biz/ContractBiz.cs             |  1 +
 3 files changed, 81 insertions(+), 4 deletions(-)

diff --git a/server/AyaNova/Controllers/ContractController.cs b/server/AyaNova/Controllers/ContractController.cs
index 4d3e3d56..1a5ae74f 100644
--- a/server/AyaNova/Controllers/ContractController.cs
+++ b/server/AyaNova/Controllers/ContractController.cs
@@ -125,7 +125,7 @@ namespace AyaNova.Api.Controllers
                 else
                     return BadRequest(new ApiErrorResponse(biz.Errors));
             }
-            return Ok(ApiOkResponse.Response(new { Concurrency = o.Concurrency })); ;
+            return Ok(ApiOkResponse.Response(o));//Here return entire object since it's updated by the server in ways the client needs to see
         }
 
         /// <summary>
diff --git a/server/AyaNova/PickList/ServiceRatePickList.cs b/server/AyaNova/PickList/ServiceRatePickList.cs
index 8e765fa4..aab2e273 100644
--- a/server/AyaNova/PickList/ServiceRatePickList.cs
+++ b/server/AyaNova/PickList/ServiceRatePickList.cs
@@ -1,9 +1,13 @@
 using System.Collections.Generic;
 using Newtonsoft.Json.Linq;
 using AyaNova.Biz;
+using Microsoft.EntityFrameworkCore;
+using AyaNova.Models;
+using AyaNova.Util;
+using System.Linq;
 namespace AyaNova.PickList
 {
-    internal class ServiceRatePickList : AyaPickList
+    internal class ServiceRatePickList : AyaPickList, IAyaPickListVariant
     {
         public ServiceRatePickList()
         {
@@ -43,14 +47,86 @@ namespace AyaNova.PickList
                 IsRowId = true
             });
 
-             ColumnDefinitions.Add(new AyaPickListFieldDefinition
+            ColumnDefinitions.Add(new AyaPickListFieldDefinition
             {
                 TKey = "Tags",
                 FieldKey = "Tags",
                 ColumnDataType = UiFieldDataType.Tags,
                 SqlValueColumnName = "aservicerate.tags"
             });
-           
+
+        }
+
+        public string GetVariantCriteria(string variant)
+        {
+            /*
+            Need variant that shows only rates with contractonly=true (for selection in contract)
+		Need variant that shows only rates for a specific contract (limit to contract rates contract in effect on workorder)
+		Need variant that shows all rates *without* any contract rates (no contract workorder)
+		Need variant that shows all regular rates and also specific contract rates
+		Perhaps all of these will work with the addition of just the contract id? 
+			can join in the contract table and items and only show if present or whatever the query needs to be
+			return results are same just the where criteria or server criteria and FROM part of query 
+			As non contract scenario is just all items minus any contract only rates
+			Contract may or may not be all items plus contract or just contract (different queries) 
+			But it all needs to go through same picklist code for client simplicity
+            */
+
+            //No variant = all items
+            //"contractrates" variant = all items defined as contract only = true
+            //"contractid:[id]" variant = whatever the contract allows, could be only limited items or all items plus special contract or just all items nothing special
+
+            string defaultNoContractRatesCriteria = "aservicerate.contractonly=false";
+
+            //variant empty, return all that are not contract rates
+            if (string.IsNullOrWhiteSpace(variant))
+                return defaultNoContractRatesCriteria;
+
+            if (variant == "contractrates")
+                return "aservicerate.contractonly=true";
+
+            if (!variant.Contains(":"))
+                throw new System.ArgumentOutOfRangeException($"ServiceRatePickList variant specified \"{variant}\" not valid");
+
+            var v = variant.Split(":");
+            switch (v[0])
+            {
+                case "contractid":
+                    {
+                        if (string.IsNullOrWhiteSpace(v[1]))
+                            return defaultNoContractRatesCriteria;
+                        long contractId = 0;
+                        if (!long.TryParse(v[1], out contractId))
+                            return defaultNoContractRatesCriteria;
+                        if (contractId == 0)
+                            return defaultNoContractRatesCriteria;
+
+                        //have a contract id, let's pull it and build the rate id's needed
+                        using (AyContext ct = ServiceProviderProvider.DBContext)
+                        {
+                            var c = ct.Contract
+                                    .AsNoTracking()
+                                    .Where(z => z.Id == contractId)
+                                    .FirstOrDefault();
+                            if (c == null)
+                                return defaultNoContractRatesCriteria;
+
+                            //only fetch items that are in the contract rates
+                            if (c.ContractServiceRatesOnly)
+                                return $"aservicerate.id in ({string.Join(",", c.ServiceRateItems.Select(z => z.ServiceRateId).ToArray())})";
+
+                            //contract allows any items plus contract items if exist
+                            //If no service rate items in contract then short circuit to regular list
+                            if (c.ServiceRateItems.Count == 0)                            
+                                return defaultNoContractRatesCriteria;
+
+                            //Ok, a bit more complex then, all non contract rates plus a select few contract rates
+                             return $"(aservicerate.contractonly=false) or (aservicerate.id in ({string.Join(",", c.ServiceRateItems.Select(z => z.ServiceRateId).ToArray())}))";                          
+
+                        }                       
+                    }
+            }
+            return defaultNoContractRatesCriteria;
         }
     }//eoc
 }//eons
\ No newline at end of file
diff --git a/server/AyaNova/biz/ContractBiz.cs b/server/AyaNova/biz/ContractBiz.cs
index 1a4978d8..1b875ad1 100644
--- a/server/AyaNova/biz/ContractBiz.cs
+++ b/server/AyaNova/biz/ContractBiz.cs
@@ -604,6 +604,7 @@ namespace AyaNova.Biz
 
 
 
+
         /////////////////////////////////////////////////////////////////////
 
     }//eoc