server/AyaNova/biz/ContractBiz.cs

@@ -466,6 +466,8 @@ MULTIPLE discount / markup ITEMS
                 AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("HeadOffice"));
             if (await ct.Unit.AnyAsync(m => m.ContractId == inObj.Id))
                 AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("Unit"));
+             if (await ct.WorkOrder.AnyAsync(m => m.ContractId == inObj.Id))
+                AddError(ApiErrorCode.VALIDATION_REFERENTIAL_INTEGRITY, "generalerror", await Translate("WorkOrder"));
         }
 
 

server/AyaNova/biz/WorkOrderBiz.cs

@@ -681,9 +681,6 @@ namespace AyaNova.Biz
 
 
 
-
-
-
         ////////////////////////////////////////////////////////////////////////////////////////////////
         // NOTIFICATION PROCESSING
         //
@@ -706,10 +703,12 @@ namespace AyaNova.Biz
         }//end of process notifications
 
 
+
         #endregion workorder level
 
 
 
+
         /*
 
         ███████╗████████╗ █████╗ ████████╗███████╗███████╗
@@ -1724,7 +1723,7 @@ namespace AyaNova.Biz
         {
 
             //automatic actions on record change, called AFTER validation       
-
+            var Contract = GetCurrentWorkOrderContractFromRelatedAsync(AyaType.WorkOrderItem, newObj.WorkOrderItemId);
 
             switch (ayaEvent)
             {
@@ -1765,8 +1764,8 @@ namespace AyaNova.Biz
                     }
 
                     //Contract
-                    todo: need to have a bombproof way to get the effective contract and statically hold it here in wobiz until processing finished because other objects in tree may also need it
-                    figure out if there will only ever be ONE effective contract or multiple and then can determine how to handle here
+                    // todo: need to have a bombproof way to get the effective contract and statically hold it here in wobiz until processing finished because other objects in tree may also need it
+                    // figure out if there will only ever be ONE effective contract or multiple and then can determine how to handle here
                     //Yes precedence is Unit->Customer->headoffice.
                     //it's not permitted to have more than one contracted unit on a workorder
                     //if a unit has a contract on workorder it applies to *entire* workorder so they must use one unit under contract and it's the entirety of the work performed
@@ -4083,6 +4082,27 @@ namespace AyaNova.Biz
 
 
 
+        ////////////////////////////////////////////////////////////////////////////////////////////////
+        //GET CONTRACT FOR WORKORDER FROM RELATIVE
+        //    
+        internal async Task<Contract> GetCurrentWorkOrderContractFromRelatedAsync(AyaType ayaType, long id)
+        {
+            //instantiated method to save adding the context
+            return await GetCurrentWorkOrderContractFromRelatedAsync(ayaType, id, ct);
+        }
+        internal static async Task<Contract> GetCurrentWorkOrderContractFromRelatedAsync(AyaType ayaType, long id, AyContext ct)
+        {
+            //static method 
+            long WoId = await GetWorkOrderIdFromRelativeAsync(ayaType, id, ct);
+            var WoContractId = await ct.WorkOrder.AsNoTracking().Where(z => z.Id == WoId).Select(z => z.ContractId).FirstOrDefaultAsync();
+            if (WoContractId == null)
+            {
+                return null;
+            }
+            return await ct.Contract.AsNoTracking().FirstOrDefaultAsync(z => z.Id == WoContractId);
+        }
+
+
         ////////////////////////////////////////////////////////////////////////////////////////////////
         //GET CURRENT STATUS FOR WORKORDER FROM RELATIVE
         //    

server/AyaNova/models/WorkOrder.cs

@@ -31,7 +31,7 @@ namespace AyaNova.Models
         [Required]
         public long CustomerId { get; set; }
         public long? ProjectId { get; set; }
-         [NotMapped]
+        [NotMapped]
         public string ProjectViz { get; set; }
         public string InternalReferenceNumber { get; set; }
         public string CustomerReferenceNumber { get; set; }
@@ -49,9 +49,12 @@ namespace AyaNova.Models
         public string TechSignature { get; set; }
         public string TechSignatureName { get; set; }
         public DateTime? TechSignatureCaptured { get; set; }
-        public bool Onsite {get;set;}
-        public string Contract { get; set; }
-        
+        public bool Onsite { get; set; }
+        public long? ContractId { get; set; }
+        [NotMapped]
+        public string ContractViz { get; set; }
+
+
         //POSTAL ADDRESS / "BILLING ADDRESS"
         public string PostAddress { get; set; }
         public string PostCity { get; set; }

server/AyaNova/util/AySchema.cs

@@ -758,7 +758,7 @@ $BODY$ LANGUAGE PLPGSQL STABLE");
                 //WORKORDER                
                 await ExecQueryAsync("CREATE TABLE aworkorder (id BIGINT GENERATED ALWAYS AS IDENTITY PRIMARY KEY, serial BIGINT GENERATED BY DEFAULT AS IDENTITY NOT NULL, "
                     + "notes TEXT, wiki TEXT, customfields TEXT, tags VARCHAR(255) ARRAY, customerid BIGINT NOT NULL REFERENCES acustomer (id), "
-                    + "projectid BIGINT REFERENCES aproject, internalreferencenumber text, customerreferencenumber text, customercontactname text, "
+                    + "projectid BIGINT REFERENCES aproject, contractid BIGINT NULL REFERENCES acontract, internalreferencenumber text, customerreferencenumber text, customercontactname text, "
                     + "servicedate TIMESTAMP, completebydate TIMESTAMP, invoicenumber TEXT, customersignature TEXT, customersignaturename TEXT, customersignaturecaptured TIMESTAMP, "
                     + "techsignature TEXT, techsignaturename TEXT, techsignaturecaptured TIMESTAMP, durationtocompleted INTERVAL NOT NULL, onsite BOOL NOT NULL, contract TEXT, "
                     + "postaddress TEXT, postcity TEXT, postregion TEXT, postcountry TEXT, postcode TEXT, address TEXT, city TEXT, region TEXT, country TEXT, latitude DECIMAL(9,6), longitude DECIMAL(9,6) "