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foodfyDB.sql
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foodfyDB.sql
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-- Create Database
-- CREATE DATABASE foodfy;
-- Delete Database
-- DROP DATABASE IF EXISTS foodfy;
CREATE TABLE "users" (
"id" SERIAL PRIMARY KEY,
"name" text NOT NULL,
"email" text UNIQUE NOT NULL,
"password" text NOT NULL,
"reset_token" text,
"reset_token_expires" text,
"is_admin" BOOLEAN DEFAULT false NOT NULL,
"created_at" timestamp DEFAULT(now()),
"updated_at" timestamp DEFAULT(now())
);
CREATE TABLE "files" (
"id" SERIAL PRIMARY KEY,
"name" text,
"path" text NOT NULL
);
CREATE TABLE "chefs" (
"id" SERIAL PRIMARY KEY,
"name" text NOT NULL,
"file_id" int NOT NULL REFERENCES "files" (id),
"created_at" timestamp DEFAULT (now())
);
CREATE TABLE "recipes" (
"id" SERIAL PRIMARY KEY,
"title" text NOT NULL,
"chef_id" integer NOT NULL REFERENCES "chefs" (id) ON DELETE CASCADE,
"user_id" integer NOT NULL REFERENCES "users" (id) ON DELETE CASCADE,
"ingredients" text[] NOT NULL,
"preparation" text[] NOT NULL,
"information" text NOT NULL,
"created_at" timestamp DEFAULT (now()),
"updated_at" timestamp DEFAULT (now())
);
CREATE TABLE "recipe_files" (
"id" SERIAL PRIMARY KEY,
"recipe_id" int NOT NULL REFERENCES "recipes" (id) ON DELETE CASCADE,
"file_id" int NOT NULL REFERENCES "files" (id)
);
-- Create procedure
CREATE FUNCTION trigger_set_timestamp()
RETURNS TRIGGER AS $$
BEGIN
NEW.updated_at = NOW();
RETURN NEW;
END;
$$ LANGUAGE plpgsql;
-- Create triggers:
-- auto updated_at users
CREATE TRIGGER set_timestamp
BEFORE UPDATE ON users
FOR EACH ROW
EXECUTE PROCEDURE trigger_set_timestamp();
-- auto updated_at recipes
CREATE TRIGGER set_timestamp
BEFORE UPDATE ON recipes
FOR EACH ROW
EXECUTE PROCEDURE trigger_set_timestamp();
-- Create session table
CREATE TABLE "session" (
"sid" varchar NOT NULL COLLATE "default",
"sess" json NOT NULL,
"expire" timestamp(6) NOT NULL
)
WITH (OIDS=FALSE);
ALTER TABLE "session" ADD CONSTRAINT "session_pkey" PRIMARY KEY ("sid") NOT DEFERRABLE INITIALLY IMMEDIATE;
-- to run seeds
DELETE FROM recipe_files;
DELETE FROM recipes;
DELETE FROM chefs;
DELETE FROM files;
DELETE FROM users;
-- DELETE FROM session;
-- restart sequence auto_increment from tables ids
ALTER SEQUENCE users_id_seq RESTART WITH 1;
ALTER SEQUENCE chefs_id_seq RESTART WITH 1;
ALTER SEQUENCE recipes_id_seq RESTART WITH 1;
ALTER SEQUENCE files_id_seq RESTART WITH 1;
ALTER SEQUENCE recipe_files_id_seq RESTART WITH 1;