server/AyaNova/kpi/WorkOrderStatusCount.cs

@@ -0,0 +1,62 @@
+using AyaNova.Biz;
+using AyaNova.DataList;
+using System.Collections.Generic;
+
+namespace AyaNova.KPI
+{
+    internal class WorkOrderStatusCount : IAyaKPI
+    {
+        private string _metaQuery = null;
+        private string _dataQuery = null;
+        private string _errorMessage = null;
+
+        public AuthorizationRoles AllowedRoles
+        {
+            get => AuthorizationRoles.BizAdmin
+                   | AuthorizationRoles.BizAdminRestricted
+                   | AuthorizationRoles.ServiceRestricted
+                   | AuthorizationRoles.Service
+                   | AuthorizationRoles.Accounting;
+        }
+
+        public string MetaQuery => _metaQuery;
+        public string DataQuery => _dataQuery;
+        public string ErrorMessage => _errorMessage;
+
+        public void BuildQuery(KPIRequestOptions options, long userId)
+        {
+            //build data and meta queries
+
+            //validate criteria exists
+            if (!options.Criteria.ContainsKey("timeSpan"))
+            {
+                _errorMessage = "Missing 'timeSpan' criteria";
+                return;
+            }
+
+            if (!options.Criteria.ContainsKey("interval"))
+            {
+                _errorMessage = "Missing 'interval' criteria";
+                return;
+            }
+
+            var timeSpan = (string)options.Criteria["timeSpan"];
+            var interval = (string)options.Criteria["interval"];
+            var dateWhere = DataListSqlFilterCriteriaBuilder.DataFilterToColumnCriteria("aworkorder.createddate", UiFieldDataType.DateTime, "no-operator", timeSpan, options.ClientTimeStamp);
+            var wotags = options.Criteria["wotags"].ToObject<List<string>>();
+            bool wotagsany = options.Criteria["wotagsany"].ToObject<bool>();           
+            string woTagsWhere = DataListSqlFilterCriteriaBuilder.KPITagFilterToSqlCriteria("aworkorder.tags", wotags, wotagsany);
+
+            _dataQuery = @$"SELECT row_to_json(t) as res from (	
+                                SELECT COUNT(AWORKORDER.ID) Y,DATE_TRUNC('{interval}',	AWORKORDER.createddate) X,	aworkorder.laststatusid Z
+                                FROM AWORKORDER
+                                LEFT JOIN AWORKORDERSTATUS ON (AWORKORDER.LASTSTATUSID = AWORKORDERSTATUS.ID) WHERE {dateWhere} {woTagsWhere}
+                                GROUP BY Z, X
+                                ORDER BY X ASC                        
+                            ) t";
+            _metaQuery = @"SELECT row_to_json(t) as res from (select id, name, color from aworkorderstatus order by name asc) t";
+        }
+
+
+    }//eoc
+}//eons