From 8185d0d872d4b5380c2c76fa0a1b3ffa5fd2d4ab Mon Sep 17 00:00:00 2001
From: dab246 <tdvu@linagora.com>
Date: Thu, 27 Apr 2023 11:31:09 +0700
Subject: [PATCH] Add `adr` for store cache

(cherry picked from commit a4eb388ad9523675de6a28713e7f0fcce9b2f3f9)
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+# 5. Use TupleKey store data cache
+
+Date: 2023-04-27
+
+## Status
+
+Accepted
+
+## Context
+
+- Multiple accounts login at the same time in the same browser. The accounts will use the same database (`IndexDatabase`).
+
+## Decision
+
+- Use unique parameters (`AccountId`, `UserName`, `ObjectId(MailboxId/EmailId/StateType`) to form a unique `key` for storage (called `TupleKey`).
+- TupleKey has the format: `ObjectId | AccountId | User`;
+- `HiveDatabase` includes many `Box`. Each box is a `Map<Key, Object>` with `key=TupleKey`.
+
+## Consequences
+
+- The correct `mailbox` and `email` lists are obtained for each account