====== Get Product Trend Solr ======

With shop_id as mandatory filter and other optional filters as input, returns most trendy prod_ids from the prod_id's shop category. The app is mostly used by visualytics for dashboard purposes and by the solr updater from the pipeline.

The application runs with Flask dockerized in a container. It uses the zookeeper client for the solr connection.


===== Host =====

http://pci01.picalike.corpex-kunden.de:8001/get_product_trends


===== Git =====

https://git.picalike.corpex-kunden.de/picalike/get-product-trends-solr


===== DB source =====

reads from: Live Solr\\
returns picalike ids with highest trend score based on the given filters

This is how a response looks like:

<code>
          {
          "count": count,
          "description":"Attribute Trends",
          "link":"http://picalike.com", "generator":"http://picalike.com",
          "title":"picalike Request", 
          "modified":str(datetime.datetime.now()),
          "ids":  
                  [       {"name":_name,
                          "shop_cat":_shop_cat,
                          "img":_img,
                          "gender":_gender,
                          "price":_price,
                          "extraimg":_extraimg,
                          "location":_location,
                          "id":_picalike_id,
                          "picalike_cat":_picalike_cat,
                          "w":_cluster_trend,
                          "prod_id":_prod_id,
                          "prod_type": _prod_type,
                          "available": _available,
                          "attributes": _attributes,
                          "keywords": _keywords}
                     ]
           }
</code>

=== Input ===


  * shop_id: string *
  * i: prod_id = False # If given, the app only returns the trend score of the given prod_id *
  * ignore_not_available: boolean = True
  * picalike_cat: string = None # if picalike_cat name given, only returns prods from this picalike_cat
  * prod_type: string = None
  * limit: int = 10
  * price_from: int = None
  * price_till: int = None
  * gender: string = False
  * size: string or int = None
  * r: boolean = False # r=1 or r=False for not returning the prod_ref
  * shop_cat: string = None
  * format: json or csv –> Default: json


==== TODO ====

Adjust MongoDB Adress if API runs on different server than frontend05-hpc, currently uses ip adress instead of an url