From 277da4363194bd652918b100b93fdb0a85f9f689 Mon Sep 17 00:00:00 2001
From: zotlabs <mike@macgirvin.com>
Date: Thu, 22 Feb 2018 20:52:39 -0800
Subject: provide DB compatibility for poll and voting implementations across
 several platforms

---
 Zotlabs/Update/_1204.php    | 34 ++++++++++++++++++++++++++++++++++
 boot.php                    |  2 +-
 install/schema_mysql.sql    |  6 ++++++
 install/schema_postgres.sql |  6 ++++++
 4 files changed, 47 insertions(+), 1 deletion(-)
 create mode 100644 Zotlabs/Update/_1204.php

diff --git a/Zotlabs/Update/_1204.php b/Zotlabs/Update/_1204.php
new file mode 100644
index 000000000..f55526415
--- /dev/null
+++ b/Zotlabs/Update/_1204.php
@@ -0,0 +1,34 @@
+<?php
+
+namespace Zotlabs\Update;
+
+class _1204 {
+
+	function run() {
+
+		if(ACTIVE_DBTYPE == DBTYPE_POSTGRES) {
+			$r1 = q("ALTER TABLE poll ADD pull_guid text NOT NULL");
+			$r2 = q("create index \"poll_guid_idx\" on poll \"poll_guid\"");
+			$r3 = q("ALTER TABLE poll_elm ADD pelm_guid text NOT NULL");
+			$r4 = q("create index \"pelm_guid_idx\" on poll_elm \"pelm_guid\"");
+			$r5 = q("ALTER TABLE vote ADD vote_guid text NOT NULL");
+			$r6 = q("create index \"vote_guid_idx\" on vote \"vote_guid\"");
+
+			$r = ($r1 && $r2 && $r3 && $r4 && $r5 && $r6);
+		}
+		else {
+			$r1 = q("ALTER TABLE `poll` ADD `pull_guid` VARCHAR(191) NOT NULL, ADD INDEX `poll_guid` (`pull_guid`) ");
+			$r2 = q("ALTER TABLE `poll_elm` ADD `pelm_guid` VARCHAR(191) NOT NULL, ADD INDEX `pelm_guid` (`pelm_guid`) ");
+			$r1 = q("ALTER TABLE `vote` ADD `vote_guid` VARCHAR(191) NOT NULL, ADD INDEX `vote_guid` (`vote_guid`) ");
+
+			$r = ($r1 && $r2 && $r3);
+		}
+			
+		if($r)
+			return UPDATE_SUCCESS;
+
+		return UPDATE_FAILED;
+
+	}
+
+}
diff --git a/boot.php b/boot.php
index 307d0c888..9b09f11eb 100755
--- a/boot.php
+++ b/boot.php
@@ -53,7 +53,7 @@ define ( 'PLATFORM_NAME',           'hubzilla' );
 define ( 'STD_VERSION',             '3.1.12' );
 define ( 'ZOT_REVISION',            '1.3' );
 
-define ( 'DB_UPDATE_VERSION',       1203 );
+define ( 'DB_UPDATE_VERSION',       1204 );
 
 define ( 'PROJECT_BASE',   __DIR__ );
 
diff --git a/install/schema_mysql.sql b/install/schema_mysql.sql
index 36cd2539b..e1a63c1e3 100644
--- a/install/schema_mysql.sql
+++ b/install/schema_mysql.sql
@@ -964,11 +964,13 @@ CREATE TABLE IF NOT EXISTS `photo` (
 
 CREATE TABLE IF NOT EXISTS `poll` (
   `poll_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `poll_guid` varchar(191) NOT NULL,
   `poll_channel` int(10) unsigned NOT NULL DEFAULT 0 ,
   `poll_desc` text NOT NULL,
   `poll_flags` int(11) NOT NULL DEFAULT 0 ,
   `poll_votes` int(11) NOT NULL DEFAULT 0 ,
   PRIMARY KEY (`poll_id`),
+  KEY `poll_guid` (`poll_guid`),
   KEY `poll_channel` (`poll_channel`),
   KEY `poll_flags` (`poll_flags`),
   KEY `poll_votes` (`poll_votes`)
@@ -976,11 +978,13 @@ CREATE TABLE IF NOT EXISTS `poll` (
 
 CREATE TABLE IF NOT EXISTS `poll_elm` (
   `pelm_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `pelm_guid` varchar(191) NOT NULL,
   `pelm_poll` int(10) unsigned NOT NULL DEFAULT 0 ,
   `pelm_desc` text NOT NULL,
   `pelm_flags` int(11) NOT NULL DEFAULT 0 ,
   `pelm_result` float NOT NULL DEFAULT 0 ,
   PRIMARY KEY (`pelm_id`),
+  KEY `pelm_guid` (`pelm_guid`),
   KEY `pelm_poll` (`pelm_poll`),
   KEY `pelm_result` (`pelm_result`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
@@ -1258,12 +1262,14 @@ CREATE TABLE IF NOT EXISTS `verify` (
 
 CREATE TABLE IF NOT EXISTS `vote` (
   `vote_id` int(10) unsigned NOT NULL AUTO_INCREMENT,
+  `vote_guid` varchar(191) NOT NULL, 
   `vote_poll` int(11) NOT NULL DEFAULT 0 ,
   `vote_element` int(11) NOT NULL DEFAULT 0 ,
   `vote_result` text NOT NULL,
   `vote_xchan` char(191) NOT NULL DEFAULT '',
   PRIMARY KEY (`vote_id`),
   UNIQUE KEY `vote_vote` (`vote_poll`,`vote_element`,`vote_xchan`),
+  KEY `vote_guid` (`vote_guid`),
   KEY `vote_poll` (`vote_poll`),
   KEY `vote_element` (`vote_element`)
 ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4;
diff --git a/install/schema_postgres.sql b/install/schema_postgres.sql
index 082817a60..84b6a554a 100644
--- a/install/schema_postgres.sql
+++ b/install/schema_postgres.sql
@@ -942,6 +942,7 @@ create index "photo_os_storage" on photo ("os_storage");
 
 CREATE TABLE "poll" (
   "poll_id" serial  NOT NULL,
+  "poll_guid" text NOT NULL,
   "poll_channel" bigint  NOT NULL DEFAULT '0',
   "poll_desc" text NOT NULL,
   "poll_flags" bigint NOT NULL DEFAULT '0',
@@ -949,17 +950,20 @@ CREATE TABLE "poll" (
   PRIMARY KEY ("poll_id")
 
 );
+create index "poll_guid" on poll ("poll_guid");
 create index "poll_channel" on poll ("poll_channel");
 create index "poll_flags" on poll ("poll_flags");
 create index "poll_votes" on poll ("poll_votes");
 CREATE TABLE "poll_elm" (
   "pelm_id" serial  NOT NULL,
+  "pelm_guid" text NOT NULL,
   "pelm_poll" bigint  NOT NULL DEFAULT '0',
   "pelm_desc" text NOT NULL,
   "pelm_flags" bigint NOT NULL DEFAULT '0',
   "pelm_result" float NOT NULL DEFAULT '0',
   PRIMARY KEY ("pelm_id")
 );
+create index "pelm_guid" on poll_elm ("pelm_guid");
 create index "pelm_poll" on poll_elm ("pelm_poll");
 create index "pelm_result" on poll_elm ("pelm_result");
 
@@ -1227,6 +1231,7 @@ create index "verify_meta" on verify ("meta");
 create index "verify_created" on verify ("created");
 CREATE TABLE "vote" (
   "vote_id" serial  NOT NULL,
+  "vote_guid" text NOT NULL,
   "vote_poll" bigint NOT NULL DEFAULT '0',
   "vote_element" bigint NOT NULL DEFAULT '0',
   "vote_result" text NOT NULL,
@@ -1234,6 +1239,7 @@ CREATE TABLE "vote" (
   PRIMARY KEY ("vote_id"),
   UNIQUE ("vote_poll","vote_element","vote_xchan")
 );
+create index "vote_guid" on vote ("vote_guid");
 create index "vote_poll" on vote ("vote_poll");
 create index "vote_element" on vote ("vote_element");
 CREATE TABLE "xchan" (
-- 
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