From 28ee93d735879dbf07c9a3549712f35bd8832da9 Mon Sep 17 00:00:00 2001
From: Ben Burwell <ben@benburwell.com>
Date: Sun, 28 Jul 2019 18:34:21 -0400
Subject: Typeahead and search

---
 app.py | 31 +++++++++++++++++++++----------
 1 file changed, 21 insertions(+), 10 deletions(-)

(limited to 'app.py')

diff --git a/app.py b/app.py
index d6e4461..3c26ed2 100644
--- a/app.py
+++ b/app.py
@@ -1,8 +1,4 @@
-from flask import Flask
-from flask import render_template
-from flask import redirect
-from flask import request
-from flask import url_for
+from flask import Flask, render_template, redirect, request, url_for, jsonify
 from utils import get_closest, translate_to_attr, get_style_preds, translate_to_style
 import json
 import random
@@ -13,11 +9,17 @@ app = Flask(__name__)
 
 with open("./data/beer_info_small.json") as beers_json:
     beer = json.loads(beers_json.read())
+    beer_ids = {}
+    for long_id, val in beer.items():
+        beer_ids[val[0]] = long_id.split('-')[1]
 
 beers_for_random = [b for b in beer if beer[b][3] > 75]
 print(len(beers_for_random))
 with open('./data/brewery_names.json') as f:
     brewery_names = json.load(f)
+    brewery_ids = {}
+    for id, name in brewery_names.items():
+        brewery_ids[name] = id
 ATTRS = ['Barnyardy',
  'Bitter',
  'Boozy',
@@ -58,11 +60,6 @@ def random_beer():
     return redirect(url_for('get_beer_details', brewery_id=rando[0], beer_id=rando[1]))
 
 
-@app.route('/brewery/<brewery_id>/')
-def get_brewery_list(brewery_id):
-    return json.dumps(find_beers_from_brewery(brewery_id))
-
-
 @app.route('/brewery/<brewery_id>/<beer_id>', methods=['GET', 'POST'])
 def get_beer_details(brewery_id, beer_id):
     result, brewery_name = beer_lookup(brewery_id, beer_id)
@@ -110,6 +107,20 @@ def get_beer_details(brewery_id, beer_id):
 
     return render_template('beerpage.jinja2', **kwargs)
 
+@app.route('/all_beers.json')
+def get_all_beers():
+    return jsonify([ brewery_names[k.split('-')[0]]+' — '+v[0] for k, v in beer.items()])
+
+@app.route('/search', methods=['POST'])
+def search():
+    q = request.form.get('q')
+    if not q:
+        return redirect('/')
+    brewery, beer_name = q.split(' — ')
+    brewery_id = brewery_ids[brewery]
+    beer_id = beer_ids[beer_name]
+    return redirect(url_for('get_beer_details', beer_id=beer_id, brewery_id=brewery_id))
+
 
 def beer_lookup(brewery_id, beer_id=None):
     if beer_id:
-- 
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