aretherecookies-server/scripts/ddl.sql

CREATE EXTENSION IF NOT EXISTS "postgis";
CREATE EXTENSION IF NOT EXISTS "uuid-ossp";

CREATE TYPE quantity AS ENUM ('none', 'few', 'many', 'lots');

CREATE TYPE category AS ENUM ('beverages', 'desserts', 'entrees', 'other');

create table food_items (
	id          uuid PRIMARY KEY,
	name        VARCHAR(100),
	place_id    VARCHAR(50),
	category    category,
	images      VARCHAR,
	thumbImage  VARCHAR,
	loc         geography(POINT,4326)
);

create table quantities (
	food_item_id    uuid,
	date            timestamp (1) with time zone,
	quantity        quantity,
	PRIMARY KEY(food_item_id, date)
);

CREATE INDEX food_loc_index ON food_items USING GIST ( loc );

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Big John Cookies',
		'ChIJf5QJFBK1RIYRjjfxZz9Z0O0',
		'desserts',
		'https://s-media-cache-ak0.pinimg.com/564x/e7/5f/08/e75f08b00c0bc7f2b01b3d1a636389f6.jpg,http://images.media-allrecipes.com/userphotos/560x315/1107530.jpg',
		'http://images.media-allrecipes.com/userphotos/560x315/1107530.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.7532464 30.270667599999996)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Jelly Filled Donuts',
		'ChIJ72if-Qe1RIYRCzMucGEEdBA',
		'desserts',
		'https://timenewsfeed.files.wordpress.com/2013/06/jellydonut.jpg',
		'https://timenewsfeed.files.wordpress.com/2013/06/jellydonut.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.742308 30.263963300000004)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Spelt Brownies',
		'ChIJG44vBQi1RIYRvWGHdYUolZY',
		'desserts',
		'http://www.momshealthyeats.com/wp-content/uploads/2011/11/spelt-fudge-brownie.jpg',
		'http://www.momshealthyeats.com/wp-content/uploads/2011/11/spelt-fudge-brownie.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.7419085 30.265019100000004)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Oatmeal Raisin Cookies',
		'ChIJf5QJFBK1RIYRjjfxZz9Z0O0',
		'desserts',
		'http://cookingontheside.com/wp-content/uploads/2009/04/oatmeal_raisin_cookies_stack-400.jpg',
		'http://cookingontheside.com/wp-content/uploads/2009/04/oatmeal_raisin_cookies_stack-400.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.7532464 30.270667599999996)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Donuts with Sprinkles',
		'ChIJ72if-Qe1RIYRCzMucGEEdBA',
		'desserts',
		'https://dannivee.files.wordpress.com/2013/10/img_1950.jpg',
		'https://dannivee.files.wordpress.com/2013/10/img_1950.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.742308 30.263963300000004)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Powdered Donuts',
		'ChIJ72if-Qe1RIYRCzMucGEEdBA',
		'desserts',
		'http://3.bp.blogspot.com/-NUKSXr1qLHs/UQmsaEFgbTI/AAAAAAAAA_Y/l4psfVl4a5A/s1600/white-powdered-sugar-doughnuts-tracie-kaska.jpg',
		'http://3.bp.blogspot.com/-NUKSXr1qLHs/UQmsaEFgbTI/AAAAAAAAA_Y/l4psfVl4a5A/s1600/white-powdered-sugar-doughnuts-tracie-kaska.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.742308 30.263963300000004)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Snickerdoodles',
		'ChIJr3szW6a1RIYRkM7LRpnBIO0',
		'desserts',
		'http://josephcphillips.com/wp-content/uploads/2015/02/snickerdoodles2.jpg',
		'http://josephcphillips.com/wp-content/uploads/2015/02/snickerdoodles2.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.73798459999999, 30.266898599999998)')
	);

INSERT INTO food_items (id, name, place_id, category, images, thumbImage, loc)
  VALUES (
		uuid_generate_v4(),
		'Pizza',
		'ChIJr3szW6a1RIYRkM7LRpnBIO0',
		'desserts',
		'http://www.foodandhealth.co.uk/wp-content/uploads/2016/05/Hot-stone-Vegan-Pizza.jpg',
		'http://www.foodandhealth.co.uk/wp-content/uploads/2016/05/Hot-stone-Vegan-Pizza.jpg',
		ST_GeogFromText('SRID=4326;POINT(-97.73798459999999 30.266898599999998)')
	);

INSERT INTO quantities SELECT id, current_timestamp, 'many' FROM food_items;

SELECT
  *,
  ST_AsGeoJSON(loc) as location,
  ST_Distance(
    loc, 
    ST_GeogFromText('SRID=4326;POINT(-97.7286718 30.3033267)')
  ) / 1609 as distance
FROM food_items 
WHERE 
  ST_DWithin(
    loc,
    ST_GeogFromText('SRID=4326;POINT(-97.7286718 30.3033267)'),
      10 * 1609
  )
ORDER BY distance ASC;