5 Commits (bb5f3fc3783ee1c8db8181ebbcb3f64b2c89efa8)

Author	SHA1	Message	Date
Alex Hall	21b0ac3eff	(core) Enforcing data size limit ... Summary: Track 'data size' in ActiveDoc alongside row count. Measure it at most once every 5 minutes after each change as before, or after every change when it becomes high enough to matter. A document is now considered to be approaching/exceeding 'the data limit' if either the data size or the row count is approaching/exceeding its own limit. Unrelated: tweaked teamFreeFeatures.snapshotWindow based on Quip comments Test Plan: Tested manually that data size is now logged after every change once it gets high enough, but only if the row limit isn't also too high. Still too early for automated tests. Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3341	3 years ago
Alex Hall	59436d2bca	(core) Grace period and delete-only mode when exceeding row limit ... Summary: Builds upon https://phab.getgrist.com/D3328 - Add HomeDB column `Document.gracePeriodStart` - When the row count moves above the limit, set it to the current date. When it moves below, set it to null. - Add DataLimitStatus type indicating if the document is approaching the limit, is in a grace period, or is in delete only mode if the grace period started at least 14 days ago. Compute it in ActiveDoc and send it to client when opening. - Only allow certain user actions when in delete-only mode. Follow-up tasks related to this diff: - When DataLimitStatus in the client is non-empty, show a banner to the appropriate users. - Only send DataLimitStatus to users with the appropriate access. There's no risk landing this now since real users will only see null until free team sites are released. - Update DataLimitStatus immediately in the client when it changes, e.g. when user actions are applied or the product is changed. Right now it's only sent when the document loads. - Update row limit, grace period start, and data limit status in ActiveDoc when the product changes, i.e. the user upgrades/downgrades. - Account for data size when computing data limit status, not just row counts. See also the tasks mentioned in https://phab.getgrist.com/D3331 Test Plan: Extended FreeTeam nbrowser test, testing the 4 statuses. Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3331	3 years ago
Alex Hall	ec8460b772	(core) Prune snapshots outside the window in product features ... Summary: - Add a method `getSnapshotWindow` to `IInventory` and `DocSnapshotInventory`. It returns a `SnapshotWindow`, which represents a duration of time for which we keep backups for a particular document. - `DocSnapshotPruner` calls this method and passes the window to `shouldKeepSnapshots` to determine which document versions have fallen outside the window and should be pruned. - The implementation passed to `DocSnapshotInventory` uses a new method `getDocProduct` in `HomeDBManager` which directly returns the `Product` associated with a document, given only the document ID. Other methods in `HomeDBManager` require passing more information, especially about a user, but `DocSnapshotPruner` only knows about document IDs. Test Plan: Added a test for `getDocProduct` and a test for `DocSnapshotPruner` where `getSnapshotWindow` is specified. Reviewers: paulfitz Reviewed By: paulfitz Differential Revision: https://phab.getgrist.com/D3322	3 years ago
Paul Fitzpatrick	4890a1fe89	(core) add free team site product ... Summary: This adds a Feature object that is an approximation of what we plan for free team sites. It includes restrictions that are not yet implemented, and an endpoint for testing. Test Plan: added a test Reviewers: georgegevoian Reviewed By: georgegevoian Differential Revision: https://phab.getgrist.com/D3243	3 years ago
Paul Fitzpatrick	5ef889addd	(core) move home server into core ... Summary: This moves enough server material into core to run a home server. The data engine is not yet incorporated (though in manual testing it works when ported). Test Plan: existing tests pass Reviewers: dsagal Reviewed By: dsagal Differential Revision: https://phab.getgrist.com/D2552	4 years ago