Add parser getter

thinkjs · Aug 10, 2017 · b6a9349 · b6a9349
1 parent 8554dfa
commit b6a9349
Showing 1 changed file with 10 additions and 0 deletions.
diff --git a/index.js b/index.js
@@ -1,11 +1,21 @@
 const Abstract = require('think-model-abstract');
 const Query = require('./lib/query.js');
 const Schema = require('./lib/schema.js');
+const Parser = require('./lib/parser.js');
 
 const QUERY = Symbol('think-model-query');
 const SCHEMA = Symbol('think-model-schema');
+const PARSER = Symbol('think-model-parser');
 
 module.exports = class Mysql extends Abstract {
+  /**
+   * get parser instance
+   */
+  get parser() {
+    if (this[PARSER]) return this[PARSER];
+    this[PARSER] = new Parser(this.model.config);
+    return this[PARSER];
+  }
   /**
    * get query instance
    */