docs: update API documentation

docs/README.md

@@ -533,8 +533,8 @@ export default class MyCustomService {
 
     private readonly manager: EntityManager;
 
-    constructor(private readonly container: ConstructorParams) {
-        this.manager = container.manager;
+    constructor({ manager }: ConstructorParams) {
+        this.manager = manager;
     }
 }
 ```
@@ -577,7 +577,7 @@ export default class MyCustomService {
     private readonly manager: EntityManager;
 
     constructor(private readonly container: ConstructorParams) {
-        super(container);
+        super();
         this.manager = container.manager;
     }
 
@@ -940,7 +940,26 @@ export default class ProductSubscriber implements EntitySubscriberInterface<Prod
 }
 ```
 
-Here is how you can register it in medusa
+Here is how you can register it in medusa.
+
+```typescript
+import ProductSubscriber from './product.subscriber';
+
+@Service({ override: MedusaProductService, scope: 'SCOPED' })
+export default class ProductService extends MedusaProductService {
+  private readonly manager: EntityManager;
+
+  constructor({  manager }: ConstructorParams) {
+    super({ manager });
+    this.manager = manager;
+    ProductSubscriber.attachTo(manager.connection)
+  }
+}
+```
+
+Here is how you can register it in medusa if your subscriber need to be scoped 
+- for example if the manager can be scoped like it is in a multi tenant application such as the one using the multi tenancy module).
+- if the service depends on scoped dependencies such as the logged in user.
 
 ```typescript
 import { NextFunction, Response } from 'express';
@@ -968,13 +987,17 @@ export class AttachProductSubscribersMiddleware implements MedusaMiddleware {
 And finally, we will add a new handler to listen to this particular event
 
 ```typescript
+import ProductSubscriber from './product.subscriber';
+
 @Service({ override: MedusaProductService, scope: 'SCOPED' })
 export default class ProductService extends MedusaProductService {
     private readonly manager: EntityManager;
 
-    constructor(private readonly container: ConstructorParams) {
+    constructor(container: ConstructorParams) {
         super(container);
         this.manager = container.manager;
+        // You don't need to register it again if it is registered through a middleware.
+        ProductSubscriber.attachTo(this.manager.connection)
     }
 
     /* ... */

docs/classes/Medusa.Medusa-1.md

@@ -36,7 +36,7 @@ Load medusa and apply all components
 
 #### Defined in
 
-[src/Medusa.ts:39](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/Medusa.ts#L39)
+[src/Medusa.ts:39](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/Medusa.ts#L39)
 
 ## Properties
 
@@ -46,7 +46,7 @@ Load medusa and apply all components
 
 #### Defined in
 
-[src/Medusa.ts:32](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/Medusa.ts#L32)
+[src/Medusa.ts:32](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/Medusa.ts#L32)
 
 ___
 
@@ -56,7 +56,7 @@ ___
 
 #### Defined in
 
-[src/Medusa.ts:33](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/Medusa.ts#L33)
+[src/Medusa.ts:33](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/Medusa.ts#L33)
 
 ## Methods
 
@@ -76,4 +76,4 @@ ___
 
 #### Defined in
 
-[src/Medusa.ts:47](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/Medusa.ts#L47)
+[src/Medusa.ts:47](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/Medusa.ts#L47)

docs/classes/core_componentMap.ComponentMap.md

@@ -84,4 +84,4 @@ Map.get
 
 #### Defined in
 
-[src/core/componentMap.ts:4](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/componentMap.ts#L4)
+[src/core/componentMap.ts:4](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/componentMap.ts#L4)

docs/classes/core_event_emmiter.Internals.CustomEventEmmiter.md

@@ -27,7 +27,6 @@ Extended event emitter to register methods that must be call when certain events
 - [emitAsync](core_event_emmiter.Internals.CustomEventEmmiter.md#emitasync)
 - [register](core_event_emmiter.Internals.CustomEventEmmiter.md#register)
 - [registerListeners](core_event_emmiter.Internals.CustomEventEmmiter.md#registerlisteners)
-- [unregisterListeners](core_event_emmiter.Internals.CustomEventEmmiter.md#unregisterlisteners)
 
 ## Constructors
 
@@ -41,7 +40,7 @@ EventEmitter.constructor
 
 #### Defined in
 
-[src/core/event-emmiter.ts:22](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/event-emmiter.ts#L22)
+[src/core/event-emmiter.ts:22](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/event-emmiter.ts#L22)
 
 ## Properties
 
@@ -51,7 +50,7 @@ EventEmitter.constructor
 
 #### Defined in
 
-[src/core/event-emmiter.ts:20](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/event-emmiter.ts#L20)
+[src/core/event-emmiter.ts:20](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/event-emmiter.ts#L20)
 
 ## Methods
 
@@ -80,7 +79,7 @@ Emit an asynchrone event entity based and wait for the result.
 
 #### Defined in
 
-[src/core/event-emmiter.ts:79](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/event-emmiter.ts#L79)
+[src/core/event-emmiter.ts:74](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/event-emmiter.ts#L74)
 
 ___
 
@@ -110,7 +109,7 @@ Register a new event handler.
 
 #### Defined in
 
-[src/core/event-emmiter.ts:32](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/event-emmiter.ts#L32)
+[src/core/event-emmiter.ts:32](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/event-emmiter.ts#L32)
 
 ___
 
@@ -119,6 +118,7 @@ ___
 ▸ **registerListeners**(`container`): `void`
 
 Apply all event handlers hold by the `listenerDescriptor`.
+Only unregister and register again non singleton based event listeners
 
 #### Parameters
 
@@ -132,18 +132,4 @@ Apply all event handlers hold by the `listenerDescriptor`.
 
 #### Defined in
 
-[src/core/event-emmiter.ts:44](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/event-emmiter.ts#L44)
-
-___
-
-### unregisterListeners
-
-▸ **unregisterListeners**(): `void`
-
-#### Returns
-
-`void`
-
-#### Defined in
-
-[src/core/event-emmiter.ts:67](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/event-emmiter.ts#L67)
+[src/core/event-emmiter.ts:45](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/event-emmiter.ts#L45)

docs/classes/core_logger.Logger.md

@@ -49,7 +49,7 @@ Internal logger to display information about the build.
 
 #### Defined in
 
-[src/core/logger.ts:20](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L20)
+[src/core/logger.ts:20](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L20)
 
 ## Properties
 
@@ -59,7 +59,7 @@ Internal logger to display information about the build.
 
 #### Defined in
 
-[src/core/logger.ts:10](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L10)
+[src/core/logger.ts:10](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L10)
 
 ___
 
@@ -69,7 +69,7 @@ ___
 
 #### Defined in
 
-[src/core/logger.ts:9](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L9)
+[src/core/logger.ts:9](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L9)
 
 ___
 
@@ -79,7 +79,7 @@ ___
 
 #### Defined in
 
-[src/core/logger.ts:8](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L8)
+[src/core/logger.ts:8](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L8)
 
 ## Accessors
 
@@ -93,7 +93,7 @@ ___
 
 #### Defined in
 
-[src/core/logger.ts:16](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L16)
+[src/core/logger.ts:16](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L16)
 
 ___
 
@@ -107,7 +107,7 @@ ___
 
 #### Defined in
 
-[src/core/logger.ts:12](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L12)
+[src/core/logger.ts:12](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L12)
 
 ## Methods
 
@@ -131,7 +131,7 @@ Build logs taking in count the level color
 
 #### Defined in
 
-[src/core/logger.ts:89](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L89)
+[src/core/logger.ts:89](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L89)
 
 ___
 
@@ -154,7 +154,7 @@ Display error logs in red immediately
 
 #### Defined in
 
-[src/core/logger.ts:66](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L66)
+[src/core/logger.ts:66](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L66)
 
 ___
 
@@ -170,7 +170,7 @@ display all queues logs and then reset the queue.
 
 #### Defined in
 
-[src/core/logger.ts:73](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L73)
+[src/core/logger.ts:73](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L73)
 
 ___
 
@@ -193,7 +193,7 @@ Display log immediately.
 
 #### Defined in
 
-[src/core/logger.ts:48](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L48)
+[src/core/logger.ts:48](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L48)
 
 ___
 
@@ -216,7 +216,7 @@ Push new logs to queue and then show them later on.
 
 #### Defined in
 
-[src/core/logger.ts:34](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L34)
+[src/core/logger.ts:34](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L34)
 
 ___
 
@@ -239,7 +239,7 @@ Display warning immediately.
 
 #### Defined in
 
-[src/core/logger.ts:57](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L57)
+[src/core/logger.ts:57](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L57)
 
 ___
 
@@ -260,4 +260,4 @@ ___
 
 #### Defined in
 
-[src/core/logger.ts:25](https://github.com/adrien2p/medusa-extender/blob/19c4679/src/core/logger.ts#L25)
+[src/core/logger.ts:25](https://github.com/adrien2p/medusa-extender/blob/f27eb84/src/core/logger.ts#L25)