Add updated at column

[koji-m]

Summary

ref. #50

In this PR, I will add columns that represent the update datetime (timestamp) of records to several tables in the DB.
Currently, add a column that records record update timestamps only to tables that have record creation timestamps.
(Exclude the files and requests tables as they are not used.)

Related Issue

• Add Updated Timestamp Column to Record Update Tables #50

Changes

• Added the updatedAt column to the tables below. (drizzle/schema.ts)
  • agents
  • organizations
  • teams
• Added migration to apply schema changes to DB (migrations/0005_overrated_scarlet_spider.sql)

Testing

• Create an agent.
  • Verify that new records are created in agents and updated_at == created_at is set.
• Modify agent structure. (ex. add some nodes)
  • Verify that updated_at of the modified agent's record has been updated.
• Create an account.
  • Verify that new records are created in organizations and teams and updated_at == created_at is set.

Other Information

• In the column definition of schema.ts, defaultNow() is specified, so the initial value of update_at for records that already exist are set to the current timestamp. So that, it does not accurately reflect the actual last update time. The alternatives considered are:
  • Same value as created_at
    • Like the current timestamp, it does not accurately reflect the actual last update time.
    • After migration, I will need to manually set the updated_at value to the created_at value.
    • Therefore, there is no reason to update to the same value as created_at after changing the schema.
  • NULL
    • This column does not allow nulls.

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Name	Status	Preview	Comments	Updated (UTC)
giselle	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 1, 2024 2:56am

[toyamarinyon]

Thanks, I will check it out! I think it's generally good, but I did comment on one point, so please check it out.

[toyamarinyon]

I think this change is unnecessary.

[koji-m]

There were no changes to the dependencies, but since bun.lockb was included in the early commit, that file was automatically updated. I reverted it because it is unnecessary. thank you. cb4dad8

[shige]

LGTM 👍

[toyamarinyon]

👍

[koji-m]

Thank you!

[shige]

FYI: @koji-m @toyamarinyon
I executed the following command!

bun drizzle-kit migrate

[koji-m]

Thank you 🙏