WIP

api/recipes/recipes-model.js

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+const db = require('../../data/db-config');
+
+
+async function getRecipeById (recipe_id) {
+  const recipeRow = await db('recipes as r')
+    .where('recipe_id', recipe_id);
+  return recipeRow;
+}
+
+module.exports = {
+  getRecipeById,
+};

api/recipes/recipes-router.js

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+const express = require('express');
+
+const router = express.Router();
+
+const Recipe = require('./recipes-model');
+
+
+router.get('/:recipe_id', (req, res, next) => {
+  Recipe.getRecipeById(req.params.recipe_id)
+  .then(respo => {
+    res.status(200).json(respo)
+  })
+  .catch(next)
+})
+
+
+
+router.use((err, req, res, next) => { //eslint-disable-line
+  res.status(500).json({
+    customMessage: 'Something went wrong with the recipes router',
+    message: err.message,
+    stack: err.stack
+  })
+})
+
+
+module.exports = router;

api/server.js

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+const express = require('express');
+
+const recipesRouter = require('./recipes/recipes-router');
+
+const server = express();
+
+server.use(express.json());
+
+server.use('/api/recipes', recipesRouter)
+
+server.use('*', (req, res) => {
+  res.json({ message: 'it seems to be workin'})
+})
+
+module.exports = server;

data/db-config.js

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+const knex = require('knex')
+const configs = require('../knexfile')
+const environment = process.env.NODE_ENV || 'development'
+
+module.exports = knex(configs[environment])

data/migrations/20220617004241_initial-migration.js

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+/**
+ * @param { import("knex").Knex } knex
+ * @returns { Promise<void> }
+ */
+ exports.up = async function(knex) {
+    await knex.schema
+    .createTable('recipes', tbl => {
+      tbl.increments('recipe_id');
+      tbl.text('recipe_name', 128).notNullable().unique();
+    })
+    .createTable('ingredients', tbl => {
+      tbl.increments('ingredient_id');
+      tbl.text('ingredient_name', 128).notNullable().unique();
+      tbl.text('ingredient_unit', 128).notNullable();
+    })
+    .createTable('steps', tbl => {
+      tbl.increments('step_id');
+      tbl.text('step_text', 256).notNullable();
+      tbl.integer('step_order')
+        .notNullable()
+        .unsigned()
+      tbl.integer('recipe_id')
+        .unsigned()
+        .notNullable()
+        .references('recipe_id')
+        .inTable('recipes')
+        .onUpdate('RESTRICT')
+        .onDelete('RESTRICT');
+      })
+    .createTable('step_ingredients', tbl => {
+      tbl.increments('step_ingredient_id');
+      tbl.float('quantity').notNullable();
+      tbl.integer('step_id')
+        .unsigned()
+        .notNullable()
+        .references('step_id')
+        .inTable('steps')
+        .onUpdate('RESTRICT')
+        .onDelete('RESTRICT');
+        tbl.integer('ingredient_id')
+        .unsigned()
+        .notNullable()
+        .references('ingredient_id')
+        .inTable('ingredients')
+        .onUpdate('RESTRICT')
+        .onDelete('RESTRICT');
+    })
+  };
+
+  /**
+   * @param { import("knex").Knex } knex
+   * @returns { Promise<void> }
+   */
+  exports.down = async function(knex) {
+    return knex.schema
+      .dropTableIfExists('step_ingredients')
+      .dropTableIfExists('steps')
+      .dropTableIfExists('ingredients')
+      .dropTableIfExists('recipes');
+  };

data/seeds/01-cleanup.js

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+const { clean } = require('knex-cleaner');
+
+exports.seed = function(knex) {
+  return clean(knex, {
+    mode: 'truncate',
+    ignoreTables: ['knex_migrations', 'knex_migrations_lock'],
+  });
+};

data/seeds/02-make-recipes.js

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+const recipes = [
+    { recipe_name: 'Caferio roast' },
+    { recipe_name: 'BBQ Chicken' },
+    { recipe_name: 'Burger' }
+  ]
+
+  const ingredients = [
+    {ingredient_name: 'pork_roast', ingredient_unit: 'lbs'},
+    {ingredient_name: 'brown_sugar', ingredient_unit: 'cups'},
+    {ingredient_name: 'BBQ_sauce', ingredient_unit: 'tbls'},
+    {ingredient_name: 'chicken', ingredient_unit: 'lbs'},
+    {ingredient_name: 'beef', ingredient_unit: 'lbs'},
+    {ingredient_name: 'bun', ingredient_unit: 'lbs'},
+  ]
+
+  const steps = [
+    // Caferio roast
+    {step_text: 'Place roast in instapot and cook for 50 minutes', step_order: '1', recipe_id: '1'},
+    {step_text: 'Place brown sugar in instapot and stir until disolved', step_order: '2', recipe_id: '1'},
+    // BBQ Chicken
+    {step_text: 'Grill Chicken', step_order: '1', recipe_id: '2'},
+    {step_text: 'Add BBQ sauce to the chicken', step_order: '2', recipe_id: '2'},
+    // Burger
+    {step_text: 'Butcher the cow and get the beef', step_order: '1', recipe_id: '3'},
+    {step_text: 'Grill the Beef', step_order: '2', recipe_id: '3'},
+    {step_text: 'Add the beef to the bun', step_order: '3', recipe_id: '3'},
+  ]
+
+  const step_ingredients = [
+    // Caferio roast
+    { step_id: '1', ingredient_id: '1', quantity: '5' },
+    { step_id: '2', ingredient_id: '2', quantity: '1' },
+    { step_id: '3', ingredient_id: '4', quantity: '3' },
+    { step_id: '4', ingredient_id: '3', quantity: '5' },
+    { step_id: '2', ingredient_id: '5', quantity: '2' },
+    { step_id: '7', ingredient_id: '6', quantity: '1' },
+  ]
+
+  exports.seed = async function (knex) {
+    await knex('recipes').insert(recipes)
+    await knex('ingredients').insert(ingredients)
+    await knex('steps').insert(steps)
+    await knex('step_ingredients').insert(step_ingredients)
+  }

index.js

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+require('dotenv').config()
+
+const server = require('./api/server.js');
+
+const PORT = process.env.PORT;
+
+server.listen(PORT, () => {
+  console.log(`Listening on port ${PORT}...`);
+});

knexfile.js

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+module.exports = {
+    development: {
+      client: 'sqlite3',
+      useNullAsDefault: true, // needed for sqlite
+      connection: {
+        filename: './data/cookbook.db3',
+      },
+      migrations: {
+        directory: './data/migrations'
+      },
+      seeds: {
+        directory: './data/seeds'
+      },
+      pool: {
+        afterCreate: (conn, done) => {
+          conn.run('PRAGMA foreign_keys = ON', done);
+        }
+      }
+    },
+    testing: {},
+    production: {},
+  };