going somewhere.

migrations/create_tables_001.sql

@@ -9,21 +9,35 @@ CREATE TABLE IF NOT EXISTS users
 CREATE TABLE IF NOT EXISTS security_types
 (
     name TEXT PRIMARY KEY
-) STRICT ;
+) STRICT;
 
 INSERT INTO security_types(name)
-VALUES ('currency'), ('bond');
+VALUES ('currency'),
+       ('bond');
 
 CREATE TABLE IF NOT EXISTS securities
 (
-    id             INTEGER PRIMARY KEY AUTOINCREMENT,
-    security_type  TEXT NOT NULL,
-    name           TEXT NOT NULL UNIQUE,
-    symbol         TEXT NOT NULL UNIQUE,
-    creation_time  DATETIME DEFAULT CURRENT_TIMESTAMP,
+    id            INTEGER PRIMARY KEY AUTOINCREMENT,
+    security_type TEXT NOT NULL,
+    name          TEXT NOT NULL UNIQUE,
+    symbol        TEXT NOT NULL UNIQUE,
+    creation_time DATETIME DEFAULT CURRENT_TIMESTAMP,
     FOREIGN KEY (security_type) REFERENCES security_types (name)
 );
 
+
+CREATE TABLE IF NOT EXISTS security_permissions
+(
+    id            INTEGER PRIMARY KEY AUTOINCREMENT,
+    security_id   INTEGER NOT NULL,
+    user_id       INTEGER NOT NULL,
+    creation_time DATETIME DEFAULT CURRENT_TIMESTAMP,
+
+    FOREIGN KEY (security_id) REFERENCES securities (id),
+    FOREIGN KEY (user_id) REFERENCES users (id)
+
+);
+
 CREATE TABLE IF NOT EXISTS accounts
 (
     id            INTEGER PRIMARY KEY AUTOINCREMENT,
@@ -37,7 +51,19 @@ CREATE TABLE IF NOT EXISTS accounts
     FOREIGN KEY (owner) REFERENCES users (id)
 );
 
-CREATE TABLE IF NOT EXISTS account_values
+
+CREATE TABLE IF NOT EXISTS cashed_cheques
 (
-    id INTEGER PRIMARY KEY AUTOINCREMENT
-) STRICT;
+    id                  INTEGER PRIMARY KEY AUTOINCREMENT,
+    drawer_user_id      INTEGER NOT NULL,
+    drawer_account_id   INTEGER NOT NULL,
+    cheque_number       INTEGER NOT NULL,
+    amount              INTEGER NOT NULL,
+    underlying_security INTEGER NOT NULL,
+    creation_time       DATETIME DEFAULT CURRENT_TIMESTAMP,
+
+
+    FOREIGN KEY (underlying_security) REFERENCES securities (id),
+    FOREIGN KEY (drawer_user_id) REFERENCES users (id),
+    FOREIGN KEY (drawer_account_id) REFERENCES accounts (id)
+);