Changeset 898 for branches/features/purchaseOrders/grails-app/services/PurchaseOrderService.groovy

Timestamp:

Apr 22, 2011, 5:18:04 PM (14 years ago)

Author:

gav

Message:

Add savePurchaseOrderNumber() and savePurchaseOrderNumberRange() to PurchaseOrderService.

File:

• branches/features/purchaseOrders/grails-app/services/PurchaseOrderService.groovy (modified) (2 diffs)

branches/features/purchaseOrders/grails-app/services/PurchaseOrderService.groovy

@@ +1 @@
+/**
+ * Provides a service class for the PurchaseOrder and PurchaseOrderNumber domain classes.
+ */
 class PurchaseOrderService {
 
     boolean transactional = false
+
+    def savePurchaseOrderNumberRange(prefix, startOfRange, endOfRange, suffix="") {
+        PurchaseOrderNumber.withTransaction { status ->
+            def result = [:]
+
+            def fail = { Map m ->
+                status.setRollbackOnly()
+                if(result.purchaseOrderNumber && m.field)
+                    result.purchaseOrderNumber.errors.rejectValue(m.field, m.code)
+                result.error = [ code: m.code, args: ["PurchaseOrderNumber"] ]
+                return result
+            }
+
+            // Sanity checks.
+            if(startOfRange < 0)
+                return fail(code:"default.create.failure")
+            if(endOfRange < 0)
+                return fail(code:"default.create.failure")
+            // Auto swap range.
+            if(endOfRange < startOfRange)
+                (startOfRange, endOfRange) = [endOfRange, startOfRange]
+
+            def r
+            def p = [:]
+            for(i in startOfRange..endOfRange) {
+                p.value= "${prefix}${i}${suffix}"
+                r = savePurchaseOrderNumber(p)
+                if(r.error)
+                    return fail(code: r.code)
+                    
+            }
+
+            // Success.
+            return result
+        }
+    }
 
     PurchaseOrderNumber findNextUnusedPurchaseOrderNumber() {
@@ -37 +76 @@
         return drafts
     }
+
+    def savePurchaseOrderNumber(params) {
+        PurchaseOrderNumber.withTransaction { status ->
+            def result = [:]
+
+            def fail = { Map m ->
+                status.setRollbackOnly()
+                if(result.purchaseOrderNumber && m.field)
+                    result.purchaseOrderNumber.errors.rejectValue(m.field, m.code)
+                result.error = [ code: m.code, args: ["PurchaseOrderNumber", params.id] ]
+                return result
+            }
+
+            result.purchaseOrderNumber = new PurchaseOrderNumber(params)
+
+            if(result.purchaseOrderNumber.hasErrors() || !result.purchaseOrderNumber.save())
+                return fail(code:"default.create.failure")
+
+            // Success.
+            return result
+        }
+    }
+
 }