Add subcategories for places - seed

apps/blakus-api/seeds/_clean.js

@@ -0,0 +1,10 @@
+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+exports.seed = async function (knex) {
+  await knex('places').del();
+  await knex('subcategories').del();
+  await knex('categories').del();
+  await knex('users').del();
+};

apps/blakus-api/seeds/categories.js

@@ -1,10 +1,99 @@
-const CATEGORIES = require('./categories.json');
+const { randomUUID } = require("crypto");
+
+const CUISINES = [
+  "american",
+  "argentinian",
+  "armenian",
+  "asian",
+  "bakery",
+  "bar_grill",
+  "barbecue",
+  "bavarian",
+  "bbq",
+  "belgian",
+  "bistro",
+  "breakfast",
+  "bubble_tea",
+  "burger",
+  "cake",
+  "caucasian",
+  "chicken",
+  "chinese",
+  "chocolate",
+  "coffee",
+  "coffee_shop",
+  "czech",
+  "dessert",
+  "donut",
+  "eclair",
+  "european",
+  "falafel",
+  "fast_food",
+  "fine_dining",
+  "fish",
+  "french",
+  "fries",
+  "fusion",
+  "georgian",
+  "grill",
+  "ice_cream",
+  "indian",
+  "international",
+  "italian",
+  "italian_pizza",
+  "japanese",
+  "jewish",
+  "kebab",
+  "korean",
+  "latvian",
+  "local",
+  "lunch",
+  "meat",
+  "mediterranean",
+  "mexican",
+  "oriental",
+  "oyster",
+  "pancake",
+  "pastry",
+  "pizza",
+  "ramen",
+  "regional",
+  "russian",
+  "sandwich",
+  "savory_pancakes",
+  "seafood",
+  "soup",
+  "soviet",
+  "steak_house",
+  "sushi",
+  "tapas",
+  "tea",
+  "traditional",
+  "turkish",
+  "ukrainian",
+  "uzbek",
+  "vietnamese",
+  "waffle"
+]
+
+const CATEGORIES = [
+  { id: randomUUID(), name: 'restaurant', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'cafe', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'bar', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'pub', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'biergarten', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'fast_food', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'food_court', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+  { id: randomUUID(), name: 'ice_cream', subcategories: CUISINES.map(name => ({ id: randomUUID(), name })) },
+];
+
+exports.CATEGORIES = CATEGORIES;
 
 /**
  * @param { import("knex").Knex } knex
  * @returns { Promise<void> }
  */
-exports.seed = async function(knex) {
+exports.seed = async function (knex) {
-  await knex('categories').del()
+  await knex('categories').insert(CATEGORIES.map(({ name, id }) => ({ name, id })));
-  await knex('categories').insert(CATEGORIES.map(({name}) => ({name})));
+  await knex('subcategories').insert(CATEGORIES.flatMap(({ subcategories, id }) => subcategories.map((s) => ({ id: s.id, name: s.name, category_id: id }))));
 };

apps/blakus-api/seeds/categories.json

@@ -1,10 +0,0 @@
-[
-  { "name": "restaurant", "subcategories": [] },
-  { "name": "cafe", "subcategories": [] },
-  { "name": "bar", "subcategories": [] },
-  { "name": "pub", "subcategories": [] },
-  { "name": "biergarten", "subcategories": [] },
-  { "name": "fast_food", "subcategories": [] },
-  { "name": "food_court", "subcategories": [] },
-  { "name": "ice_cream", "subcategories": [] }
-]

apps/blakus-api/seeds/places.js

@@ -1,5 +1,6 @@
 const { fakerLV : faker } = require('@faker-js/faker');
-// const CATEGORIES = require('./categories.json');
+const { CATEGORIES } = require('./categories.js');
+const { randomUUID } = require('crypto');
 const PLACE_COUNT = 1000;
 const BBOX_RIGA = [23.755875,56.815914,24.466553,57.067617];
 const [ BBOX_MIN_LAT, BBOX_MIN_LON, BBOX_MAX_LAT, BBOX_MAX_LON ] = BBOX_RIGA;
@@ -10,8 +11,6 @@ const [ BBOX_MIN_LAT, BBOX_MIN_LON, BBOX_MAX_LAT, BBOX_MAX_LON ] = BBOX_RIGA;
  */
 exports.seed = async function(knex) {
 
-  const categories = await knex('categories').select('id');
-
   const createPlace = () => {
     const coords = [
       faker.location.latitude({ min: BBOX_MIN_LAT, max: BBOX_MAX_LAT }),
@@ -19,6 +18,7 @@ exports.seed = async function(knex) {
     ];
     
     return {
+      id: randomUUID(),
       name: faker.company.name(),
       coordinates: knex.raw('ST_SetSRID(ST_MakePoint(?, ?), 4326)', coords),
       country: 'LV',
@@ -28,13 +28,27 @@ exports.seed = async function(knex) {
       street: faker.location.street(),
       house: faker.helpers.maybe(() => faker.person.lastName(), { probability: 0.1 }) || faker.location.buildingNumber(),
       postalCode: faker.location.zipCode(),
-      category_id: faker.helpers.arrayElement(categories.map(c => c.id)),
+      category_id: faker.helpers.arrayElement(CATEGORIES.map(c => c.id)),
     }
   };
 
   const places = new Array(PLACE_COUNT).fill(() => createPlace()).map((fn, i) => fn(i));
 
-  // Deletes ALL existing entries
+  const placeSubcategories = places.flatMap(place => {
-  await knex('places').del()
+    const options = CATEGORIES.find(category => category.id === place.category_id).subcategories;
+    const subcategoryCount = faker.number.int({ min: 0, max: 4 });
+    const subcategories = new Set();
+
+    for (let i = 0; i <= subcategoryCount; i++) {
+      subcategories.add(faker.helpers.arrayElement(options));
+    }
+
+    return Array.from(subcategories).map(subcategory => ({
+      place_id: place.id,
+      subcategory_id: subcategory.id
+    }));
+  });
+
   await knex('places').insert(places);
+  await knex('place_subcategories').insert(placeSubcategories);
 };

apps/blakus-api/seeds/users.js

@@ -21,7 +21,6 @@ exports.seed = async function(knex) {
     }
   };
 
-  await knex('users').del()
   await knex('users').insert([
     createUser({
       first_name: 'Broks Randolfs',