From cfba179e0da1e93eef9ebd8913dd68586a8edc8e Mon Sep 17 00:00:00 2001
From: ByteHamster <info@bytehamster.com>
Date: Wed, 17 Apr 2019 22:11:22 +0200
Subject: [PATCH] Updated database scheme used for initial install

---
 Core/Resources/Db/MySQL/db.sql  | 18 +++++++++++++++---
 Core/Resources/Db/SQLite/db.sql | 20 ++++++++++++++++----
 2 files changed, 31 insertions(+), 7 deletions(-)

diff --git a/Core/Resources/Db/MySQL/db.sql b/Core/Resources/Db/MySQL/db.sql
index 6dc4e23..e572c5b 100644
--- a/Core/Resources/Db/MySQL/db.sql
+++ b/Core/Resources/Db/MySQL/db.sql
@@ -26,6 +26,7 @@ CREATE TABLE addressbookchanges (
     operation TINYINT(1) NOT NULL,
     INDEX addressbookid_synctoken (addressbookid, synctoken)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
+
 CREATE TABLE calendarobjects (
     id INT(11) UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
     calendardata MEDIUMBLOB,
@@ -43,17 +44,28 @@ CREATE TABLE calendarobjects (
 
 CREATE TABLE calendars (
     id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    synctoken INTEGER UNSIGNED NOT NULL DEFAULT '1',
+    components VARBINARY(21)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_unicode_ci;
+
+CREATE TABLE calendarinstances (
+    id INTEGER UNSIGNED NOT NULL PRIMARY KEY AUTO_INCREMENT,
+    calendarid INTEGER UNSIGNED NOT NULL,
     principaluri VARBINARY(100),
+    access TINYINT(1) NOT NULL DEFAULT '1',
     displayname VARCHAR(100),
     uri VARBINARY(200),
-    synctoken INTEGER UNSIGNED NOT NULL DEFAULT '1',
     description TEXT,
     calendarorder INT(11) UNSIGNED NOT NULL DEFAULT '0',
     calendarcolor VARBINARY(10),
     timezone TEXT,
-    components VARBINARY(21),
     transparent TINYINT(1) NOT NULL DEFAULT '0',
-    UNIQUE(principaluri, uri)
+    share_href VARBINARY(100),
+    share_displayname VARCHAR(100),
+    share_invitestatus TINYINT(1) NOT NULL DEFAULT '2',
+    UNIQUE(principaluri, uri),
+    UNIQUE(calendarid, principaluri),
+    UNIQUE(calendarid, share_href)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
 
 CREATE TABLE calendarchanges (
diff --git a/Core/Resources/Db/SQLite/db.sql b/Core/Resources/Db/SQLite/db.sql
index e8b8d55..6d3bf7c 100644
--- a/Core/Resources/Db/SQLite/db.sql
+++ b/Core/Resources/Db/SQLite/db.sql
@@ -42,16 +42,28 @@ CREATE TABLE calendarobjects (
 
 CREATE TABLE calendars (
     id integer primary key asc NOT NULL,
-    principaluri text NOT NULL,
+    synctoken integer DEFAULT 1 NOT NULL,
+    components text NOT NULL
+);
+
+CREATE TABLE calendarinstances (
+    id integer primary key asc NOT NULL,
+    calendarid integer,
+    principaluri text,
+    access integer,
     displayname text,
     uri text NOT NULL,
-    synctoken integer DEFAULT 1 NOT NULL,
     description text,
     calendarorder integer,
     calendarcolor text,
     timezone text,
-    components text NOT NULL,
-    transparent bool
+    transparent bool,
+    share_href text,
+    share_displayname text,
+    share_invitestatus integer DEFAULT '2',
+    UNIQUE (principaluri, uri),
+    UNIQUE (calendarid, principaluri),
+    UNIQUE (calendarid, share_href)
 );
 
 CREATE TABLE calendarchanges (