Store file size of videos

[jo-elimu]

Description

Add fileSize property to the Video entity.

Why?

To keep information about the file size after the bytes property gets deleted.

---

• Relates to Store file size of images #2127

---

elimu.ai's mission is to build innovative learning software that empowers out-of-school children to teach themselves basic reading📖, writing✍🏽 and math🔢 within 6 months.

[shreyash-81]

Hi @jo-elimu, I’m a Java beginner and want to work on this. I’ll follow PR #2128’s approach for images, adding fileSize to the Video entity, updating the upload logic, and including a Flyway migration. Should fileSize be set during upload, or retrieved from the external platform (#187)? Any specific naming conventions to follow?

[jo-elimu]

@shreyash-81 Yes, file size should be set during upload.