issue #49 removing default sort column from LogEvent domain, adding i…

…ndex method for LogEvent controller to override default scaffolded index path, using createCriteria to manaully set params for LogEvent query to prevent Grails/Hibernate from converting sorting column value to uppercase

grails-app/controllers/au/org/ala/logger/admin/LogEventController.groovy

@@ -8,4 +8,23 @@ class LogEventController {
 
     static scaffold = LogEvent
 
-}
+    def index() {
+        params.offset = params.offset ?: 0
+        params.max = params.max ?: 10
+        params.sort = params.sort ?: 'month'
+        params.order = params.order ?: 'desc'
+
+        def c = LogEvent.createCriteria()
+        def r = c.list(max: params.max, offset: params.offset) {
+            order(params.sort as String, params.order as String)
+        }
+
+        def model = [logEventList : r,
+                     logEventCount: LogEvent.count(),
+                     columns      : ['month', 'logEventTypeId', 'logSourceTypeId', 'logReasonTypeId', 'userEmail', 'source'],
+                     entityName   : "LogEvent"]
+
+        render(view: 'index', model: model)
+    }
+
+}

grails-app/domain/au/org/ala/logger/LogEvent.groovy

@@ -40,7 +40,6 @@ class LogEvent {
     static mapping = {
         table "log_event"
         version false
-        sort 'month': 'desc'
         id sqlType: "int(11)"
         sourceUrl column: "source_url", type: "text"
         comment column: "comment", type: "text"