Refactor storage configuration

GetMessage/index.ts

@@ -63,7 +63,9 @@ const notificationStatusModel = new NotificationStatusModel(
   cosmosdbInstance.container(NOTIFICATION_STATUS_COLLECTION_NAME)
 );
 
-const blobService = createBlobService(config.QueueStorageConnection);
+const blobService = createBlobService(
+  config.MESSAGE_CONTENT_STORAGE_CONNECTION_STRING
+);
 
 app.get(
   "/api/v1/messages/:fiscalcode/:id",

GetSubscriptionsFeed/index.ts

@@ -29,7 +29,9 @@ const serviceModel = new ServiceModel(
   cosmosdbInstance.container(SERVICE_COLLECTION_NAME)
 );
 
-const tableService = createTableService(config.QueueStorageConnection);
+const tableService = createTableService(
+  config.SUBSCRIPTION_FEED_STORAGE_CONNECTION_STRING
+);
 
 app.get(
   "/api/v1/subscriptions-feed/:date",

Info/handler.ts

@@ -51,7 +51,18 @@ export function Info(): express.RequestHandler {
   const handler = InfoHandler(
     healthcheck.checkApplicationHealth(IConfig, [
       c => healthcheck.checkAzureCosmosDbHealth(c.COSMOSDB_URI, c.COSMOSDB_KEY),
-      c => healthcheck.checkAzureStorageHealth(c.QueueStorageConnection),
+      c =>
+        healthcheck.checkAzureStorageHealth(
+          c.MESSAGE_CONTENT_STORAGE_CONNECTION_STRING
+        ),
+      c =>
+        healthcheck.checkAzureStorageHealth(
+          c.SUBSCRIPTION_FEED_STORAGE_CONNECTION_STRING
+        ),
+      c =>
+        healthcheck.checkAzureStorageHealth(
+          c.INTERNAL_STORAGE_CONNECTION_STRING
+        ),
       c => healthcheck.checkUrlHealth(c.WEBHOOK_CHANNEL_URL)
     ])
   );

ProcessMessage/index.ts

@@ -35,7 +35,13 @@ const messageModel = new MessageModel(
   config.MESSAGE_CONTAINER_NAME
 );
 
-const blobService = createBlobService(config.QueueStorageConnection);
+const blobServiceForMessageContent = createBlobService(
+  config.MESSAGE_CONTENT_STORAGE_CONNECTION_STRING
+);
+
+const blobServiceForTemporaryProcessingMessage = createBlobService(
+  config.INTERNAL_STORAGE_CONNECTION_STRING
+);
 
 const servicePreferencesModel = new ServicesPreferencesModel(
   cosmosdbInstance.container(SERVICE_PREFERENCES_COLLECTION_NAME),
@@ -52,13 +58,13 @@ const telemetryClient = initTelemetryClient(
 
 const retrieveProcessingMessageData = makeRetrieveExpandedDataFromBlob(
   CommonMessageData,
-  blobService,
+  blobServiceForTemporaryProcessingMessage,
   config.PROCESSING_MESSAGE_CONTAINER_NAME
 );
 
 const activityFunctionHandler: AzureFunction = getProcessMessageHandler({
   isOptInEmailEnabled: config.FF_OPT_IN_EMAIL_ENABLED,
-  lBlobService: blobService,
+  lBlobService: blobServiceForMessageContent,
   lMessageModel: messageModel,
   lMessageStatusModel: messageStatusModel,
   lProfileModel: profileModel,

StoreMessageContentActivity/index.ts

@@ -29,7 +29,9 @@ const messageModel = new MessageModel(
   config.MESSAGE_CONTAINER_NAME
 );
 
-const blobService = createBlobService(config.QueueStorageConnection);
+const blobService = createBlobService(
+  config.MESSAGE_CONTENT_STORAGE_CONNECTION_STRING
+);
 
 const servicePreferencesModel = new ServicesPreferencesModel(
   cosmosdbInstance.container(SERVICE_PREFERENCES_COLLECTION_NAME),

utils/config.ts

@@ -17,6 +17,7 @@ import { NumberFromString } from "@pagopa/ts-commons/lib/numbers";
 import { pipe } from "fp-ts/lib/function";
 import { CommaSeparatedListOf } from "./comma-separated-list";
 
+// used for internal job dispatch, temporary files, etc...
 const InternalStorageAccount = t.interface({
   INTERNAL_STORAGE_CONNECTION_STRING: NonEmptyString,
   // queues for handling message processing jobs
@@ -28,6 +29,18 @@ const InternalStorageAccount = t.interface({
   PROCESSING_MESSAGE_CONTAINER_NAME: NonEmptyString
 });
 
+// used to read and write message content on blob storage
+const MessageContentStorageAccount = t.interface({
+  MESSAGE_CONTAINER_NAME: NonEmptyString,
+  MESSAGE_CONTENT_STORAGE_CONNECTION_STRING: NonEmptyString
+});
+
+// used to read and write subscription feed entries on table storage
+const SubscriptionFeedStorageAccount = t.interface({
+  SUBSCRIPTIONS_FEED_TABLE: NonEmptyString,
+  SUBSCRIPTION_FEED_STORAGE_CONNECTION_STRING: NonEmptyString
+});
+
 // global app configuration
 export type IConfig = t.TypeOf<typeof IConfig>;
 export const IConfig = t.intersection([
@@ -47,13 +60,9 @@ export const IConfig = t.intersection([
     IO_FUNCTIONS_ADMIN_API_TOKEN: NonEmptyString,
     IO_FUNCTIONS_ADMIN_BASE_URL: NonEmptyString,
 
-    MESSAGE_CONTAINER_NAME: NonEmptyString,
     OPT_OUT_EMAIL_SWITCH_DATE: DateFromTimestamp,
 
-    QueueStorageConnection: NonEmptyString,
-
     SANDBOX_FISCAL_CODE: NonEmptyString,
-    SUBSCRIPTIONS_FEED_TABLE: NonEmptyString,
 
     WEBHOOK_CHANNEL_URL: NonEmptyString,
 
@@ -65,6 +74,8 @@ export const IConfig = t.intersection([
 
     isProduction: t.boolean
   }),
+  MessageContentStorageAccount,
+  SubscriptionFeedStorageAccount,
   InternalStorageAccount,
   MailerConfig
 ]);