ensuring config is loaded on delete

lib/model.js

@@ -13,10 +13,13 @@ class Model extends EventEmitter {
     super();
     // we batch INSERTS/UPDATES because cloud manged data is SLOWWWWW to connect
     this.BATCH_SIZE = 100;
+    this.configLoaded = false;
     this.setMaxListeners(10000);
   }
 
   async loadConfig() {
+    if( this.configLoaded ) return;
+
     let configTableExists = await this.tableExists(config.TABLES.TABLE_CONFIG);
     if( configTableExists ) {
       let tables = await pg.query(`SELECT * FROM ${config.TABLES.PK}`);
@@ -42,6 +45,7 @@ class Model extends EventEmitter {
     }
 
     await this.loadUids(); 
+    this.configLoaded = true;
   }
 
   async tableExists(table) {
@@ -453,6 +457,8 @@ class Model extends EventEmitter {
    * @return {Promise}
    */
   async delete(sourceName) {
+    await this.loadConfig();
+
     let s = await source.getSource(sourceName);
     if( s === null ) throw new Error('Unknown source: '+sourceName);
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@ucd-lib/pgdm",
-  "version": "1.1.0",
+  "version": "1.1.1",
   "description": "PostgreSQL Data Management Library",
   "main": "index.js",
   "bin": {