From 9758a8ab7365543d7dee8da072b72a02971450eb Mon Sep 17 00:00:00 2001
From: Roy <rvlunsen@mail.1011105.xyz>
Date: Thu, 27 Apr 2023 04:45:35 +0200
Subject: [PATCH] Modificeer database van Roy/chess.

---
 chess.sql | 168 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 168 insertions(+)
 create mode 100644 chess.sql

diff --git a/chess.sql b/chess.sql
new file mode 100644
index 0000000..53c9dee
--- /dev/null
+++ b/chess.sql
@@ -0,0 +1,168 @@
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+DROP DATABASE chessd;
+
+CREATE DATABASE chessd WITH TEMPLATE = template0 ENCODING = 'UTF8' LOCALE = 'en_US.UTF-8';
+
+ALTER DATABASE chessd OWNER TO postgres;
+
+\connect chessd
+
+SET statement_timeout = 0;
+SET lock_timeout = 0;
+SET idle_in_transaction_session_timeout = 0;
+SET client_encoding = 'UTF8';
+SET standard_conforming_strings = on;
+SELECT pg_catalog.set_config('search_path', '', false);
+SET check_function_bodies = false;
+SET xmloption = content;
+SET client_min_messages = warning;
+SET row_security = off;
+
+SET default_tablespace = '';
+
+SET default_table_access_method = heap;
+
+CREATE SEQUENCE public.seq_bid
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+ALTER TABLE public.seq_bid OWNER TO postgres;
+
+CREATE SEQUENCE public.seq_wid
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+ALTER TABLE public.seq_wid OWNER TO postgres;
+
+CREATE SEQUENCE public.context_seq_id
+    START WITH 1
+    INCREMENT BY 1
+    NO MINVALUE
+    NO MAXVALUE
+    CACHE 1;
+
+ALTER TABLE public.context_seq_id OWNER TO postgres;
+
+-- CREATE SEQUENCE public.seq_bw_id
+--     START WITH 1
+--     INCREMENT BY 1
+--     NO MINVALUE
+--     NO MAXVALUE
+--     CACHE 1;
+
+-- ALTER TABLE public.seq_bw_id OWNER TO postgres;
+
+
+-- CREATE TABLE public.match_input ( -- Solely accepts user input.
+--     source text,
+--     destination text
+-- );
+
+-- ALTER TABLE public.match_input OWNER TO postgres;
+
+-- CREATE TABLE public.match_output ( -- Movement output for AJAX.
+--     status_msg text NOT NULL,
+--     source text,
+--     destination text
+-- );
+
+-- ALTER TABLE public.match_output OWNER TO postgres;
+
+CREATE TABLE public.context (
+    id integer DEFAULT nextval('public.context_seq_id'::regclass),
+    bid integer,
+    wid integer,
+    bprio real,
+    wprio real
+);
+
+ALTER TABLE public.context
+    ADD CONSTRAINT context_pkey PRIMARY KEY (id);
+
+ALTER TABLE public.context OWNER TO postgres;
+
+CREATE TABLE public.white ( -- Pieces of player 0.
+    id integer DEFAULT nextval('public.seq_wid'::regclass),
+    b0 numeric,
+    b1 numeric,
+    k0 numeric,
+    n0 numeric,
+    n1 numeric,
+    p0 numeric,
+    p1 numeric,
+    p2 numeric,
+    p3 numeric,
+    p4 numeric,
+    p5 numeric,
+    p6 numeric,
+    p7 numeric,
+    q0 numeric,
+    r0 numeric,
+    r1 numeric
+);
+
+ALTER TABLE public.white
+--     ADD CONSTRAINT white_pkey PRIMARY KEY (b0, b1, k0, n0, n1, p0, p1, p2, p3, p4, p5, p6, p7, q0, r0, r1); -- Error handling is bad. Avoid in favor of adding more checks.
+    ADD CONSTRAINT white_pkey PRIMARY KEY (id);
+
+ALTER TABLE public.white OWNER TO postgres;
+
+CREATE TABLE public.black ( -- Pieces of player 1.
+    id integer DEFAULT nextval('public.seq_bid'::regclass),
+    b0 numeric,
+    b1 numeric,
+    k0 numeric,
+    n0 numeric,
+    n1 numeric,
+    p0 numeric,
+    p1 numeric,
+    p2 numeric,
+    p3 numeric,
+    p4 numeric,
+    p5 numeric,
+    p6 numeric,
+    p7 numeric,
+    q0 numeric,
+    r0 numeric,
+    r1 numeric
+);
+
+ALTER TABLE public.black
+--     ADD CONSTRAINT black_pkey PRIMARY KEY (b0, b1, k0, n0, n1, p0, p1, p2, p3, p4, p5, p6, p7, q0, r0, r1); -- Error handling is bad. Avoid in favor of adding more checks.
+    ADD CONSTRAINT black_pkey PRIMARY KEY (id);
+
+ALTER TABLE public.black OWNER TO postgres;
+
+CREATE TABLE public.sessions (
+    session text,
+    bid integer,
+    wid integer
+);
+
+ALTER TABLE public.sessions
+    ADD CONSTRAINT sessions_pkey PRIMARY KEY (session);
+
+ALTER TABLE public.sessions OWNER TO postgres;
+
+CREATE INDEX bidx_context ON public.context USING btree (bid);
+CREATE INDEX widx_context ON public.context USING btree (wid);
+
+ALTER TABLE ONLY public.context
+    ADD CONSTRAINT bid_fkey FOREIGN KEY (bid) REFERENCES public.black(id) ON UPDATE RESTRICT ON DELETE CASCADE,
+    ADD CONSTRAINT wid_fkey FOREIGN KEY (wid) REFERENCES public.white(id) ON UPDATE RESTRICT ON DELETE CASCADE;