From 2b8b9f8a5bafe62380949581840ba24a75f48896 Mon Sep 17 00:00:00 2001
From: Wolfgang Ludger Hottgenroth <wolfgang.hottgenroth@icloud.com>
Date: Mon, 28 Jun 2021 13:18:01 +0200
Subject: [PATCH] initial

---
 initial/schema.sql | 113 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 113 insertions(+)
 create mode 100644 initial/schema.sql

diff --git a/initial/schema.sql b/initial/schema.sql
new file mode 100644
index 0000000..023d2f8
--- /dev/null
+++ b/initial/schema.sql
@@ -0,0 +1,113 @@
+create sequence tenant_s
+    start with 1
+    increment by 1;
+
+create table tenant_t (
+    id integer primary key not null default nextval('tenant_s'),
+    salutation varchar(128) default null,
+    firstname varchar(128) default null,
+    lastname varchar(128) not null,
+    address1 varchar(128) default null,
+    address2 varchar(128) default null,
+    address3 varchar(128) default null,
+    zip varchar(10) default null,
+    city varchar(128) default null,
+    phone1 varchar(64) default null,
+    phone2 varchar(64) default null,
+    iban varchar(34) default null
+);
+
+create sequence premise_s
+    start with 1
+    increment by 1;
+
+create table premise_t (
+    id integer primary key not null default nextval('premise_s'),
+    street varchar(128) not null,
+    zip varchar(10) not null,
+    city varchar(128) not null
+);
+
+create sequence rented_object_s
+    start with 1
+    increment by 1;
+
+create table rented_object_t (
+    id integer primary key not null default nextval('rented_object_s'),
+    comment varchar(32) default null,
+    premise integer references premise_t(id)
+);
+
+create table flat_t (
+    area numeric(10,2) not null,
+    flat_no integer default null
+) inherits (rented_object_t);
+
+create sequence overhead_advance_s
+    start with 1
+    increment by 1;
+
+create table overhead_advance_t (
+    id integer primary key not null default nextval('overhead_advance_s'),
+    comment varchar(128) default null,
+    rented_object integer not null references rented_object_t(id),
+    amount numeric(10, 4) not null,
+    startdate date default null,
+    enddate date default null
+);
+
+create table parking_t (
+
+) inherits (rented_object_t);
+
+create table commercial_premise_t (
+
+) inherits (rented_object_t);
+
+create table tenancy_t (
+    tenant integer not null references tenant_t(id),
+    rented_object integer not null references rented_object_t(id),
+    startdate date not null,
+    enddate date default null
+);
+
+create sequence fee_s 
+    start with 1
+    increment by 1;
+
+create table fee_t (
+    id integer primary key not null default nextval('fee_s'),
+    comment varchar(128) default null,
+    amount numeric(10, 2) not null,
+    startdate date default null,
+    enddate date default null
+);
+
+create table rented_object_fee_mapping_t (
+    rented_object integer not null references rented_object_t(id),
+    fee integer not null references fee_t(id)
+);
+
+
+
+create sequence account_entry_s
+    start with 1
+    increment by 1;
+
+create table account_entry_t (
+    id integer primary key not null default nextval('account_entry_s'),
+    tenant integer not null references tenant_t(id),
+    created_at date not null default now(),
+    amount numeric(10, 2) not null,
+    comment varchar(32) not null
+);
+
+
+
+-- create table claim_t (
+--     id integer primary key not null default nextval('claim_s'),
+--     key varchar(64) not null,
+--     value varchar(64) not null,
+--     application integer not null references application(id),
+--     unique (key, value)
+-- );
\ No newline at end of file