feat(trackers): merge trackers info

src/background/mysql.js

@@ -118,7 +118,11 @@ const expand = (sphinx) => {
 		})
 	})
 
-	sphinx.replaceValues = (table, values, particial = true, key = 'id', callback = () => {}) => new Promise((resolve) => {
+	sphinx.replaceValues = (table, values, options = {}, callback = () => {}) => new Promise((resolve) => {
+		const {particial, key, merge, mergeCallback} = Object.assign({
+			particial: true,
+			key: 'id'
+		}, options)
 		values = Object.assign({}, values) // copy
 		
 		let names = '';
@@ -161,6 +165,16 @@ const expand = (sphinx) => {
 					return
 				}
 
+				if(merge)
+				{
+					for(const m of merge)
+					{
+						values[m] = Object.assign(JSON.parse(row[0][m] || '{}'), values[m])
+						if(mergeCallback)
+							mergeCallback(m, values[m])
+					}
+				}
+
 				data = `(${parseValues(Object.assign(row[0], values))})`
 				finalQuery()
 			})

src/background/spider.js

@@ -116,7 +116,15 @@ module.exports = function (send, recive, dataDirectory, version, env)
 						return
 
 					logT('tracker', 'found', name, 'on', tracker)
-					this.sphinx.replaceValues('torrents', {hash, info: data}, true, 'hash')			
+					this.sphinx.replaceValues('torrents', {hash, info: data}, {particial: true, key: 'hash', merge: ['info'], mergeCallback: (n, obj) => {
+						if(n != 'info')
+							return
+
+						if(!obj.trackers)
+							obj.trackers = []
+						obj.trackers.push(name)
+						obj.trackers = [...new Set(obj.trackers)]
+					} })			
 				})
 			}
 		}