feat: updated content for module 6

docs/06-servicebus/05-integration-with-function-app.md

@@ -4,4 +4,56 @@ sidebar_position: 5
 
 # Integration with Function App
 
-TODO: Add content
+
+## Integration with Service Bus Using Bindings
+
+Here's an example of how you can integrate an Azure Function App with an Azure Service Bus using triggers.
+
+1. Specify a trigger to use [Service Bus](https://learn.microsoft.com/en-us/azure/azure-functions/functions-bindings-service-bus-trigger?tabs=python-v2%2Cisolated-process%2Cnodejs-v3%2Cextensionv5&pivots=programming-language-typescript) in `function.json`
+2. Implement a business logic
+3. Test it with help of `http://localhost:<PORT>/admin/functions/<FUNCTION_NAME>` endpoints, for more detailed instructions read [here](https://learn.microsoft.com/en-us/azure/azure-functions/functions-run-local?tabs=windows%2Cisolated-process%2Cnode-v3%2Cpython-v2%2Cnon-http-trigger%2Ccontainer-apps&pivots=programming-language-typescript).
+
+## Integration with Azure Storage Using Azure Service Bus  SDK
+
+Alternatively, you can manually interact with Azure Service Bus using the Azure Service Bus SDK. Here's an example:
+
+1. Install Azure Storage SDK `npm install @azure/service-bus`
+2. Azure Function business logic to interact with Service Bus
+```javascript
+const { ServiceBusClient } = require("@azure/service-bus");
+
+module.exports = async function (context, req) {
+    // Don't forget to specify env variables :)
+    const serviceBusConnectionString = process.env.ServiceBusConnectionString;
+    const queueName = "your-queue-name";
+
+    const serviceBusClient = new ServiceBusClient(serviceBusConnectionString);
+    const sender = serviceBusClient.createSender(queueName);
+
+    try {
+        const messageBody = "Hello, Service Bus!";
+        const message = {
+            body: messageBody,
+            label: "greeting",
+        };
+
+        // Send a message to the Service Bus queue
+        await sender.sendMessages(message);
+        context.res = {
+            status: 200,
+            body: "Message sent successfully to Service Bus queue.",
+        };
+    } catch (error) {
+        context.res = {
+            status: 500,
+            body: `Error sending message to Service Bus: ${error.message}`,
+        };
+    } finally {
+        await sender.close();
+        await serviceBusClient.close();
+    }
+};
+
+```
+
+In this example, the function is triggered by an HTTP request and sends messages to Service Bus queue.

docs/06-servicebus/06-reading-list.md

@@ -11,9 +11,12 @@ sidebar_position: 6
 3. Dead-lettering and Scheduling: https://learn.microsoft.com/en-us/azure/service-bus-messaging/advanced-features-overview
 4. Architecture: https://hevodata.com/learn/azure-service-bus/
 5. Metrics: https://learn.microsoft.com/en-us/azure/service-bus-messaging/monitor-service-bus-reference
-6. REST API: https://learn.microsoft.com/en-us/rest/api/servicebus/
-7. CLI: https://learn.microsoft.com/en-us/cli/azure/servicebus?view=azure-cli-latest
-8. Tutorials: https://learn.microsoft.com/en-us/azure/service-bus-messaging/service-bus-dotnet-get-started-with-queues?tabs=passwordless
-9. Managed Identity: https://learn.microsoft.com/en-us/azure/stream-analytics/service-bus-managed-identity
-10. Built-in Roles: https://learn.microsoft.com/en-us/azure/role-based-access-control/built-in-roles
-11. Error Codes: https://learn.microsoft.com/en-us/dotnet/api/microsoft.servicebus.exceptionerrorcodes?view=azure-dotnet
+6. Managed Identity: https://learn.microsoft.com/en-us/azure/stream-analytics/service-bus-managed-identity
+7. Built-in Roles: https://learn.microsoft.com/en-us/azure/role-based-access-control/built-in-roles
+8. Error Codes: https://learn.microsoft.com/en-us/dotnet/api/microsoft.servicebus.exceptionerrorcodes?view=azure-dotnet
+
+## Nice to have
+
+1. REST API: https://learn.microsoft.com/en-us/rest/api/servicebus/
+2. CLI: https://learn.microsoft.com/en-us/cli/azure/servicebus?view=azure-cli-latest
+3. Tutorials: https://learn.microsoft.com/en-us/azure/service-bus-messaging/service-bus-dotnet-get-started-with-queues?tabs=passwordless

docs/06-servicebus/07-task.md

@@ -2,28 +2,24 @@
 sidebar_position: 7
 ---
 
-# Prereqs
+# Task
 
 - The task is continuation of Task #5;
 - The goal is to create a service to be able to save products which were provided in csv file to the Cosmos DB.
 
-
 # Tasks
 ---
 
 ## Task 6.1
-1. Create a service-bus and create topic with a subscription. 
-2. In the products-service create a function that will be triggered by a service-bus.
+1. Create a service-bus and create a queue. 
+2. In the `products-service` create a function `service-bus-import-product` that will be triggered by a service-bus.
 3. The function should insert each product into the Cosmos DB.
 
 ## Task 6.2
 1. Update the `blob-import-products-from-file` to push the products to the service-bus topic created previously.
 2. Remove the logs that included each product.
 
 ## Task 6.3
-TODO: UPD to send emails
-
-## Task 6.4
 
 1. Commit all your work to separate branch (e.g. `task-6` from the latest `master`) in BE (backend) and if needed in FE (frontend) repositories.
 2. Create a pull request to the `master` branch.
@@ -40,6 +36,7 @@ Reviewers should verify the functions by invoking them through provided URLs.
 ## Optional Tasks
 
 - **+10** - The functions are covered with unit tests
+- **+20** - Service Bus Topic with multiple subscriptions is used. A subscription has a filter by property.
 
 # Description Template for PRs
 ---

docs/intro.md

@@ -35,3 +35,6 @@ Each section/module consists of:
 - Reading list. A selected list of documentation and articles that you need to read to have a better understanding on the topic.
 - Recommendations and crux. Sections that provide summaries and teach you how to assemble different pieces together and how to build systems.
 - Practical task. A practical task that you need to implement as your assignment (usually referred as home task).
+
+## Example of solution
+In case you stuck with implementation and need to look up how to do something, feel free to use [this example of solution](https://github.com/EPAM-JS-Competency-center/shop-nodejs-azure-serverless).