Content liking

New per space option that allows users to like/dislike content.

The prompt is configurable per space, e.g. "Was this useful?".

Enterprise edition gets new Votes report providing insights into most/least liked content.

core/database/scripts/autobuild/db_00021.sql

@@ -0,0 +1,27 @@
+/* community edition */
+
+-- content likes/feedback
+DROP TABLE IF EXISTS `vote`;
+
+CREATE TABLE IF NOT EXISTS `vote` (
+    `id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
+    `refid` CHAR(16) NOT NULL COLLATE utf8_bin,
+    `orgid` CHAR(16) NOT NULL COLLATE utf8_bin,
+    `documentid` CHAR(16) NOT NULL COLLATE utf8_bin,
+    `voter` CHAR(16) NOT NULL DEFAULT '' COLLATE utf8_bin,
+    `vote` INT NOT NULL DEFAULT 0,
+    `created` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    `revised` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+    UNIQUE INDEX `idx_vote_id` (`id` ASC),
+    INDEX `idx_vote_refid` (`refid` ASC),
+    INDEX `idx_vote_documentid` (`documentid` ASC),
+    INDEX `idx_vote_orgid` (`orgid` ASC))
+ DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci
+ ENGINE = InnoDB;
+
+CREATE INDEX idx_vote_1 ON vote(orgid,documentid);
+
+-- liking
+ALTER TABLE label ADD COLUMN `likes` VARCHAR(1000) NOT NULL DEFAULT '' AFTER `type`;
+
+-- deprecations