Initial attempt at updating the user context with a regional endpoint. Successful.

src/Common/CosmosClient.ts

@@ -172,6 +172,26 @@ export function client(): Cosmos.CosmosClient {
     },
   };
 
+  // Account details from userContext.
+  console.log(`userContext details: ${JSON.stringify(userContext)}`);
+  console.log(`userContext.databaseaccount details: ${JSON.stringify(userContext.databaseAccount)}`);
+  console.log(
+    `userContext?.databaseAccount?.properties?.documentEndpoint details: ${JSON.stringify(
+      userContext?.databaseAccount?.properties?.documentEndpoint,
+    )}`,
+  );
+  console.log(`userContext?.endpoint details: ${JSON.stringify(userContext?.endpoint)}`);
+  console.log(
+    `userContext?.databaseAccount?.properties?.readLocations details: ${JSON.stringify(
+      userContext?.databaseAccount?.properties?.readLocations,
+    )}`,
+  );
+  console.log(
+    `userContext?.databaseAccount?.properties?.writeLocations details: ${JSON.stringify(
+      userContext?.databaseAccount?.properties?.writeLocations,
+    )}`,
+  );
+
   if (configContext.PROXY_PATH !== undefined) {
     (options as any).plugins = [{ on: "request", plugin: requestPlugin }];
   }

src/Explorer/Menus/CommandBar/CommandBarComponentButtonFactory.tsx

@@ -168,6 +168,8 @@ export function createStaticCommandBarButtons(
     }
   }
 
+  // Attempting to add region selection button here.
+
   return buttons;
 }
 

src/hooks/useKnockoutExplorer.ts

@@ -280,13 +280,25 @@ async function configureHostedWithAAD(config: AAD): Promise<Explorer> {
       throw new Error(`List keys failed: ${e.message}`);
     }
   }
+  // Updating database account endpoint for testing purposes.
+  const updatedDatabaseAccount = {
+    ...config.databaseAccount,
+    properties: {
+      ...config.databaseAccount.properties,
+      documentEndpoint: "https://test-craig-nosql-periodic.documents.azure.com:443/",
+    },
+  };
   updateUserContext({
     subscriptionId,
     resourceGroup,
     aadToken,
-    databaseAccount: config.databaseAccount,
+    databaseAccount: updatedDatabaseAccount,
     masterKey: keys.primaryMasterKey,
   });
+  console.log(`INITIALIZED ENDPOINT: ${JSON.stringify(userContext.databaseAccount.properties.documentEndpoint)}`);
+  userContext.databaseAccount.properties.readLocations.forEach((readLocation) => {
+    console.log(`REGIONAL READ ENDPOINT(S): ${JSON.stringify(readLocation)}`);
+  });
   const explorer = new Explorer();
   return explorer;
 }