Fix enum defaultValue issues (#5307)

This PR fixes several issues:
- enum naming should be: {tableName}_{fieldName}_enum and respecting the
case
- defaultValue format handled in the FE should respect the one in the BE

In my opinion we should refactor the defaultValue:
- we should respect backend format: "'myDefault'" for constant default
and "0" for float, "now" for expressions, "true" for booleans. we can
rename it to defaultValueExpression if it is more clear but we should
not maintain a parallel system
- we should deprecate option: isDefaultValue which is confusing
- we should re-work backend to have a more unified approach between
fields and avoid having if everywhere about select, multiselect, and
currency cases. one unified "computeDefaultValue" function should do the
job

What is still broken:
- currency default Value on creation. I think we should do the refactor
first
- select default value edition.
These cases do not break the schema but are ignored currently

packages/twenty-server/src/engine/metadata-modules/field-metadata/validators/is-quoted-string.validator.ts

@@ -13,7 +13,7 @@ export function IsQuotedString(validationOptions?: ValidationOptions) {
       options: validationOptions,
       validator: {
         validate(value: any) {
-          return typeof value === 'string' && /^'.*'$/.test(value);
+          return typeof value === 'string' && /^'{1}.*'{1}$/.test(value);
         },
         defaultMessage(args: ValidationArguments) {
           return `${args.property} must be a quoted string`;

packages/twenty-server/src/engine/workspace-manager/workspace-health/services/database-structure.service.ts

@@ -166,9 +166,8 @@ export class DatabaseStructureService {
       // Compute enum name to compare data type properly
       if (typeORMType === 'enum') {
         const objectName = fieldMetadata.object?.nameSingular;
-        const prefix = fieldMetadata.isCustom ? '_' : '';
 
-        return `${objectName}_${prefix}${columnName}_enum`;
+        return `${objectName}_${columnName}_enum`;
       }
 
       return mainDataSource.driver.normalizeType({

packages/twenty-server/src/engine/workspace-manager/workspace-migration-runner/services/workspace-migration-enum.service.ts

@@ -32,9 +32,9 @@ export class WorkspaceMigrationEnumService {
     }
 
     const columnDefinition = migrationColumn.alteredColumnDefinition;
-    const oldEnumTypeName =
-      `${tableName}_${migrationColumn.currentColumnDefinition.columnName}_enum`.toLowerCase();
+    const oldEnumTypeName = `${tableName}_${migrationColumn.currentColumnDefinition.columnName}_enum`;
     const tempEnumTypeName = `${oldEnumTypeName}_temp`;
+    const newEnumTypeName = `${tableName}_${columnDefinition.columnName}_enum`;
     const enumValues =
       columnDefinition.enum?.map((enumValue) => {
         if (typeof enumValue === 'string') {
@@ -76,6 +76,7 @@ export class WorkspaceMigrationEnumService {
         type: columnDefinition.columnType,
         default: columnDefinition.defaultValue,
         enum: enumValues,
+        enumName: newEnumTypeName,
         isArray: columnDefinition.isArray,
         isNullable: columnDefinition.isNullable,
       }),

packages/twenty-server/src/engine/workspace-manager/workspace-migration-runner/workspace-migration-runner.service.ts

@@ -307,6 +307,8 @@ export class WorkspaceMigrationRunnerService {
       return;
     }
 
+    const enumName = `${tableName}_${migrationColumn.columnName}_enum`;
+
     await queryRunner.addColumn(
       `${schemaName}.${tableName}`,
       new TableColumn({
@@ -316,6 +318,7 @@ export class WorkspaceMigrationRunnerService {
         enum: migrationColumn.enum?.filter(
           (value): value is string => typeof value === 'string',
         ),
+        enumName: enumName,
         isArray: migrationColumn.isArray,
         isNullable: migrationColumn.isNullable,
       }),