make_model: support order

src/util/make_model.js

@@ -30,7 +30,8 @@ export default (options={}) => {
 		endpoint: options.endpoint,
 		endpoint_type: options.endpoint.startsWith('/rpc') ? 'function' : 'relation',
 		// query part
-		selects: options.selects
+		selects: options.selects,
+		order: options.order
 	}
 
 	// private model cache & meta-info
@@ -80,11 +81,24 @@ export default (options={}) => {
 				queries: [
 					// transform model state to postgest queries
 					//...ambient_queries,
+					// selects
 					...(_configs.selects ? [{
 						label: 'select',
 						value: _configs.selects.map(select => select.alias ? select.alias + ':' + select.label : select.label).join(',')
 					}] : []),
 
+					// order
+					...(_configs.order ? [{
+						label: 'order',
+						value: _configs.order
+							.map(o => [
+								o.label,
+								o.direction,
+								o.nulls ? 'nulls'+o.nulls : ''
+							].filter(a => a).join('.'))
+							.join(',')
+					}] : []),
+
 					// limit/offset
 					offset == 0 ? undefined : {label: 'offset', value: offset},
 					limit == Infinity ? undefined : {label: 'limit', value: limit}
@@ -133,7 +147,6 @@ export const default1 = (args) => {
 	// private model configs
 	let _configs = {
 		queries: args.queries || [],
-		order: args.order || []
 	}
 	return {
 		// model & model state