feat: workspace health type fix (#3890)

* feat: workspace health type fix

* Fix

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-server/src/workspace/workspace-migration-runner/services/workspace-migration-type.service.ts

@@ -0,0 +1,35 @@
+import { Injectable } from '@nestjs/common';
+
+import { QueryRunner } from 'typeorm';
+
+import { WorkspaceMigrationColumnAlter } from 'src/metadata/workspace-migration/workspace-migration.entity';
+
+@Injectable()
+export class WorkspaceMigrationTypeService {
+  constructor() {}
+
+  async alterType(
+    queryRunner: QueryRunner,
+    schemaName: string,
+    tableName: string,
+    migrationColumn: WorkspaceMigrationColumnAlter,
+  ) {
+    const columnDefinition = migrationColumn.alteredColumnDefinition;
+
+    // Update the column type
+    // If casting is not possible, the query will fail
+    await queryRunner.query(`
+      ALTER TABLE "${schemaName}"."${tableName}"
+      ALTER COLUMN "${columnDefinition.columnName}" TYPE ${columnDefinition.columnType}
+      USING "${columnDefinition.columnName}"::${columnDefinition.columnType}
+    `);
+
+    // Update the column default value
+    if (columnDefinition.defaultValue) {
+      await queryRunner.query(`
+        ALTER TABLE "${schemaName}"."${tableName}"
+        ALTER COLUMN "${columnDefinition.columnName}" SET DEFAULT ${columnDefinition.defaultValue}::${columnDefinition.columnType};
+      `);
+    }
+  }
+}

packages/twenty-server/src/workspace/workspace-migration-runner/workspace-migration-runner.module.ts

@@ -7,13 +7,19 @@ import { WorkspaceMigrationEnumService } from 'src/workspace/workspace-migration
 
 import { WorkspaceMigrationRunnerService } from './workspace-migration-runner.service';
 
+import { WorkspaceMigrationTypeService } from './services/workspace-migration-type.service';
+
 @Module({
   imports: [
     WorkspaceDataSourceModule,
     WorkspaceMigrationModule,
     WorkspaceCacheVersionModule,
   ],
-  providers: [WorkspaceMigrationRunnerService, WorkspaceMigrationEnumService],
+  providers: [
+    WorkspaceMigrationRunnerService,
+    WorkspaceMigrationEnumService,
+    WorkspaceMigrationTypeService,
+  ],
   exports: [WorkspaceMigrationRunnerService],
 })
 export class WorkspaceMigrationRunnerModule {}

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

@@ -22,6 +22,7 @@ import { WorkspaceCacheVersionService } from 'src/metadata/workspace-cache-versi
 import { WorkspaceMigrationEnumService } from 'src/workspace/workspace-migration-runner/services/workspace-migration-enum.service';
 
 import { customTableDefaultColumns } from './utils/custom-table-default-column.util';
+import { WorkspaceMigrationTypeService } from './services/workspace-migration-type.service';
 
 @Injectable()
 export class WorkspaceMigrationRunnerService {
@@ -30,6 +31,7 @@ export class WorkspaceMigrationRunnerService {
     private readonly workspaceMigrationService: WorkspaceMigrationService,
     private readonly workspaceCacheVersionService: WorkspaceCacheVersionService,
     private readonly workspaceMigrationEnumService: WorkspaceMigrationEnumService,
+    private readonly workspaceMigrationTypeService: WorkspaceMigrationTypeService,
   ) {}
 
   /**
@@ -275,6 +277,23 @@ export class WorkspaceMigrationRunnerService {
       );
     }
 
+    if (
+      migrationColumn.currentColumnDefinition.columnType !==
+      migrationColumn.alteredColumnDefinition.columnType
+    ) {
+      await this.workspaceMigrationTypeService.alterType(
+        queryRunner,
+        schemaName,
+        tableName,
+        migrationColumn,
+      );
+
+      migrationColumn.currentColumnDefinition.columnType =
+        migrationColumn.alteredColumnDefinition.columnType;
+
+      return;
+    }
+
     await queryRunner.changeColumn(
       `${schemaName}.${tableName}`,
       new TableColumn({