feat: Workflow engine modules (#6128)

packages/utils/src/dal/mikro-orm/mikro-orm-create-connection.ts

@@ -18,8 +18,8 @@ export async function mikroOrmCreateConnection(
     // It is important that the knex package version is the same as the one used by MikroORM knex package
     driverOptions = database.connection
     clientUrl =
-      database.connection.context.client.config.connection.connectionString
-    schema = database.connection.context.client.config.searchPath
+      database.connection.context?.client?.config?.connection?.connectionString
+    schema = database.connection.context?.client?.config?.searchPath
   }
 
   const { MikroORM } = await import("@mikro-orm/postgresql")

packages/utils/src/modules-sdk/decorators/index.ts

@@ -1,3 +1,3 @@
-export * from "./inject-transaction-manager"
 export * from "./inject-manager"
 export * from "./inject-shared-context"
+export * from "./inject-transaction-manager"

packages/utils/src/modules-sdk/load-module-database-config.ts

@@ -93,7 +93,7 @@ export function loadDatabaseConfig(
     database.connection = options.database!.connection
   }
 
-  if (!database.clientUrl && !silent) {
+  if (!database.clientUrl && !silent && !database.connection) {
     throw new MedusaError(
       MedusaError.Types.INVALID_ARGUMENT,
       "No database clientUrl provided. Please provide the clientUrl through the [MODULE]_POSTGRES_URL, MEDUSA_POSTGRES_URL or POSTGRES_URL environment variable or the options object in the initialize function."

packages/utils/src/orchestration/index.ts

@@ -1 +1,2 @@
 export * from "./symbol"
+export * from "./types"

packages/utils/src/orchestration/types.ts

@@ -0,0 +1,34 @@
+export enum TransactionHandlerType {
+  INVOKE = "invoke",
+  COMPENSATE = "compensate",
+}
+
+export enum TransactionStepStatus {
+  IDLE = "idle",
+  OK = "ok",
+  WAITING = "waiting_response",
+  TEMPORARY_FAILURE = "temp_failure",
+  PERMANENT_FAILURE = "permanent_failure",
+}
+
+export enum TransactionState {
+  NOT_STARTED = "not_started",
+  INVOKING = "invoking",
+  WAITING_TO_COMPENSATE = "waiting_to_compensate",
+  COMPENSATING = "compensating",
+  DONE = "done",
+  REVERTED = "reverted",
+  FAILED = "failed",
+}
+
+export enum TransactionStepState {
+  NOT_STARTED = "not_started",
+  INVOKING = "invoking",
+  COMPENSATING = "compensating",
+  DONE = "done",
+  REVERTED = "reverted",
+  FAILED = "failed",
+  DORMANT = "dormant",
+  SKIPPED = "skipped",
+  TIMEOUT = "timeout",
+}