feat: tags autocomplete in page properties

server/graph/resolvers/page.js

@@ -129,6 +129,24 @@ module.exports = {
     async tags (obj, args, context, info) {
       return WIKI.models.tags.query().orderBy('tag', 'asc')
     },
+    /**
+     * SEARCH TAGS
+     */
+    async searchTags (obj, args, context, info) {
+      const results = await WIKI.models.tags.query()
+        .column('tag')
+        .where(builder => {
+          builder.andWhere(builderSub => {
+            if (WIKI.config.db.type === 'postgres') {
+              builderSub.where('tag', 'ILIKE', `%${args.query}%`)
+            } else {
+              builderSub.where('tag', 'LIKE', `%${args.query}%`)
+            }
+          })
+        })
+        .limit(5)
+      return results.map(r => r.tag)
+    },
     /**
      * FETCH PAGE TREE
      */

server/graph/schemas/page.graphql

@@ -41,6 +41,10 @@ type PageQuery {
 
   tags: [PageTag]! @auth(requires: ["manage:system", "read:pages"])
 
+  searchTags(
+    query: String!
+  ): [String]! @auth(requires: ["manage:system", "read:pages"])
+
   tree(
     path: String
     parent: Int

server/models/tags.js

@@ -53,6 +53,10 @@ module.exports = class Tag extends Model {
   static async associateTags ({ tags, page }) {
     let existingTags = await WIKI.models.tags.query().column('id', 'tag')
 
+    // Format tags
+
+    tags = _.uniq(tags.map(t => t.toLowerCase()))
+
     // Create missing tags
 
     const newTags = _.filter(tags, t => !_.some(existingTags, ['tag', t])).map(t => ({

server/modules/search/db/engine.js

@@ -30,7 +30,6 @@ module.exports = {
         if (opts.path) {
           builder.andWhere('path', 'like', `${opts.path}%`)
         }
-        // TODO: Add user permissions filtering
         builder.andWhere(builderSub => {
           if (WIKI.config.db.type === 'postgres') {
             builderSub.where('title', 'ILIKE', `%${q}%`)