feat(MED-131): update readme for medipost and jobs

README.md

@@ -100,3 +100,42 @@ To access admin pages follow these steps:
 
 - [View emails](http://localhost:1080/#/)
 - Mail server is running on `localhost:1025` without password
+
+## Medipost flow
+
+1. Customer adds analysis to cart in **B2B** storefront
+2. Customer checks out from cart and is redirected to **Montonio**
+3. Customer pays and is redirected back to **B2B** `GET B2B/home/cart/montonio-callback?order-token=$JWT`
+  - **Medusa** order is created and cart is emptied
+  - email is sent to customer
+4. When **Montonio** has confirmed payment, it will call **Medusa** webhook endpoint and **Medusa** will mark order payment as captured.  
+  **Medusa** sends `POST B2B/api/order/medipost-create` with `medusaOrderId`. B2B sends order XML as private message to Medipost.  
+  This could possibly later happen on montonio-callback URL also but currently not possible in Medusa
+
+In background a job will call `POST B2B/api/job/sync-analysis-results` every n minutes and sync private messages with responses from **Medipost**.
+
+In local dev environment, you can create a private message with analysis responses in **Medipost** system for a submitted order:  
+`POST B2B/api/order/medipost-test-response body={medusaOrderId:'input here'}`  
+After that run `POST /api/job/sync-analysis-results` and analysis results should be synced.
+
+In local dev environment, you can import products from B2B to Medusa with this API:
+
+- `POST /api/job/sync-analysis-groups-store`
+  - Syncs required data of `analyses`, `analysis_elements` data from **B2B** to **Medusa** and creates relevant products and categories.  
+  If product or category already exists, then it is not recreated. Old entries are not deleted either currently.
+
+## Jobs
+
+Required headers:
+
+- `x-jobs-api-key` in UUID format
+
+Endpoints:
+
+- `POST /api/job/sync-analysis-groups`
+  - Queries **Medipost** for public messages list and takes analysis info from the latest event.  
+    Updates `analyses` and `analysis_elements` lists in **B2B**.
+- `POST /api/job/sync-analysis-results`
+  - Queries **Medipost** for latest private message that has a response and updates order analysis results from lab results data.
+- `POST /api/job/sync-connected-online`
+  - TODO