🐛 Drop the correct already-existing index when trying to create a sim…

…ilar one

CHANGELOG.md

@@ -1,3 +1,7 @@
+## 1.4.0-alpha.2 (WIP)
+
+* Drop the correct already-existing index when trying to create a similar one
+
 ## 1.4.0-alpha.1 (2024-02-15)
 
 * Implement new settings system

lib/app/datasource/mongo_datasource.js

@@ -659,7 +659,7 @@ Mongo.setMethod(function _remove(model, query, options, callback) {
  *
  * @author   Jelle De Loecker <jelle@elevenways.be>
  * @since    0.2.0
- * @version  1.3.17
+ * @version  1.4.0
  */
 Mongo.setMethod(function _ensureIndex(model, index, callback) {
 
@@ -696,11 +696,20 @@ Mongo.setMethod(function _ensureIndex(model, index, callback) {
 
 			// Check for IndexOptionsConflict
 			if (err.code === 85) {
+				let index_to_drop;
+
+				if (err.message.includes('already exists with a different name:')) {
+					index_to_drop = err.message.after('different name:').trim();
+				}
+
+				if (!index_to_drop) {
+					index_to_drop = options.name;
+				}
 
 				try {
 
 					// Index already exists, drop it
-					await collection.dropIndex(options.name);
+					await collection.dropIndex(index_to_drop);
 
 					// Try again
 					await collection.createIndex(index_specs, options);

package.json

@@ -1,7 +1,7 @@
 {
 	"name": "alchemymvc",
 	"description": "MVC framework for Node.js",
-	"version": "1.4.0-alpha.1",
+	"version": "1.4.0-alpha.2",
 	"author": "Jelle De Loecker <jelle@elevenways.be>",
 	"keywords": [
 		"alchemy",