fix(DynamicSchemas): Fixed handling of dynamic schemas

Author: 0xfede

package.json

@@ -99,8 +99,8 @@
     "decamelize": "^1.2.0",
     "eredita": "^1.0.1",
     "express": "^4.15.2",
-    "jsonpolice": "^5.2.0",
-    "jsonref": "^3.5.2",
+    "jsonpolice": "^6.0.0",
+    "jsonref": "^4.0.0",
     "lodash": "^4.17.4",
     "mongodb": "^2.2.26",
     "request": "^2.81.0",

src/api.ts

@@ -235,7 +235,7 @@ export class API implements Swagger {
     }
 
     let _schema: Swagger.FullSchema;
-    if (schema instanceof DynamicSchema) {
+    if (schema && typeof (<any>schema).validate === 'function') {
       _schema = {};
       Schema.attach(_schema, schema as DynamicSchema);
     } else {
@@ -346,7 +346,7 @@ export class API implements Swagger {
         r.get('/schemas/:id', (req: APIRequest, res: APIResponse, next: NextFunction) => {
           let s = this[__schemas][req.params.id];
           if (s) {
-            Schema.get(s as Schema).schema().then(data => res.json(data));
+            Schema.get(s).schema().then(data => res.json(data));
           } else {
             next();
           }

src/schema.ts

@@ -189,7 +189,11 @@ export class SchemaRegistry {
     return parseRefs(dataOrUri, this.opts);
   }
   async create(dataOrUri:any): Promise<Schema> {
-    return createSchema(dataOrUri, this.opts);
+    if (typeof dataOrUri === 'object' && Schema.get(dataOrUri)) {
+      return Promise.resolve(Schema.get(dataOrUri));
+    } else {
+      return createSchema(dataOrUri, this.opts);
+    }
   }
   register(id, schema: Swagger.FullSchema) {
     schema.id = normalizeUri(id);