add route and swagger doc

Express/barAndCafe/src/app.ts

@@ -1,4 +1,4 @@
-import { getCity, getRadius } from "./openTripMaps"
+import { getCity, getRadius, getPoiId } from "./openTripMaps"
 import express from "express"
 /**
  * Initialize Express application instance.
@@ -91,4 +91,28 @@ app.get("/otm/city", getCity)
  */
 app.get("/otm/radius", getRadius)
 
+
+/**
+ * @openapi
+ * /otm/poidetaill:
+ *  get:
+ *      summary: detail of a POI
+ *      description: detail of a POI link name, kind, rate,...
+ *      parameters:
+ *        - name: id
+ *          in: query
+ *          required: true
+ *          description: Unique identifier of the object in OpenTripMap
+ *          schema:
+ *              type: string
+ *      responses:
+ *          200:
+ *              description: Return a list of bars and coffee in city in geoJSON format
+ *          400:
+ *              description: Missing Argument Error
+ *          401:
+ *              description: Missing OTM tocken
+ */
+app.get("/otm/poidetaill", getPoiId)
+
 export default app