⚡ Small improvements to Mongo connection string support

packages/nodes-base/credentials/MongoDb.credentials.ts

@@ -4,10 +4,53 @@ export class MongoDb implements ICredentialType {
 	name = 'mongoDb';
 	displayName = 'MongoDB';
 	properties = [
+		{
+			displayName: 'Configuration Type',
+			name: 'configurationType',
+			type: 'options' as NodePropertyTypes,
+			options: [
+				{
+					name: 'Connection String',
+					value: 'connectionString',
+					description: 'Provide connection data via string',
+				},
+				{
+					name: 'Values',
+					value: 'values',
+					description: 'Provide connection data via values',
+				},
+			],
+			default: 'values',
+			description: 'The operation to perform.',
+		},
+		{
+			displayName: 'Connection String',
+			name: 'connectionString',
+			type: 'string' as NodePropertyTypes,
+			displayOptions: {
+				show: {
+					configurationType: [
+						'connectionString',
+					],
+				},
+			},
+			default: '',
+			placeholder: 'mongodb://<USERNAME>:<PASSWORD>@localhost:27017/?authSource=admin&readPreference=primary&appname=n8n&ssl=false',
+			required: false,
+			description: `If provided, the value here will be used as a MongoDB connection string,<br />
+						  and the MongoDB credentials will be ignored`
+		},
 		{
 			displayName: 'Host',
 			name: 'host',
 			type: 'string' as NodePropertyTypes,
+			displayOptions: {
+				show: {
+					configurationType: [
+						'values',
+					],
+				},
+			},
 			default: 'localhost'
 		},
 		{
@@ -15,13 +58,19 @@ export class MongoDb implements ICredentialType {
 			name: 'database',
 			type: 'string' as NodePropertyTypes,
 			default: '',
-			description:
-				'Note: the database should still be provided even if using an override connection string'
+			description: 'Note: the database should still be provided even if using an override connection string'
 		},
 		{
 			displayName: 'User',
 			name: 'user',
 			type: 'string' as NodePropertyTypes,
+			displayOptions: {
+				show: {
+					configurationType: [
+						'values',
+					],
+				},
+			},
 			default: ''
 		},
 		{
@@ -31,34 +80,27 @@ export class MongoDb implements ICredentialType {
 			typeOptions: {
 				password: true
 			},
+			displayOptions: {
+				show: {
+					configurationType: [
+						'values',
+					],
+				},
+			},
 			default: ''
 		},
 		{
 			displayName: 'Port',
 			name: 'port',
 			type: 'number' as NodePropertyTypes,
+			displayOptions: {
+				show: {
+					configurationType: [
+						'values',
+					],
+				},
+			},
 			default: 27017
 		},
-		{
-			displayName: 'Override conn string',
-			name: 'shouldOverrideConnString',
-			type: 'boolean' as NodePropertyTypes,
-			default: false,
-			required: false,
-			description:
-				'Whether to override the generated connection string. Credentials will also be ignored in this case.'
-		},
-		{
-			displayName: 'Conn string override',
-			name: 'connStringOverrideVal',
-			type: 'string' as NodePropertyTypes,
-			typeOptions: {
-				rows: 1
-			},
-			default: '',
-			placeholder: `mongodb://USERNAMEHERE:PASSWORDHERE@localhost:27017/?authSource=admin&readPreference=primary&appname=n8n&ssl=false`,
-			required: false,
-			description: `If provided, the value here will be used as a MongoDB connection string, and the MongoDB credentials will be ignored`
-		}
 	];
 }