Bug: Error deleting an attachment

[Serj Tubash]

Reproduced for both 'mysql' and 'postgres'.

Steps to reproduce the behavior

1. Use a 'Meeting Agenda' template board
2. Create a new Task, name it
3. Attach a file (a picture in my case).
4. Try deleting picture immediately (or close and open task and try deleting it).
5. The error on the server is:

MYSQL:

Nov 27 08:14:05 debian-s-1vcpu-1gb-nyc3-01 focalboard-server[26049]: error [2023-11-27 08:14:05.962 Z] API ERROR caller="api/api.go:200" code=500 error="Error 1146 (42S02): Table 'boards.FileInfo' doesn't exist" api=/api/v2/boards/bhzb1f43dibrh7n3yyf37foumzw/blocks/ijwq4xxh4ajni7m56twothzw4yw

POSTGRES:

Nov 27 08:03:59 debian-s-1vcpu-1gb-nyc3-01 focalboard-server[25505]: error [2023-11-27 08:03:59.086 Z] API ERROR caller="api/api.go:200" code=500 error="pq: relation "fileinfo" does not exist" api=/api/v2/boards/bkqgipcf35j8emfy5ntjiog9rpe/blocks/ipc3rzfgqqjfj7qjyt6crsi415c

Expected behavior

An attachment should be deleted with no issues.

Edition and Platform

• Edition: Personal Server
• Version: v7.11.3
• Browser and OS: Firefox, Safari on Mac.

Additional context (optional)

• Server is working on Debian.
  Add any other context about the problem here, and any notes about the severity:

• Sev 1: Affects critical functionality without a workaround
• Sev 2: Affects major functionality with a difficult or non-obvious workaround
• Sev 3: Affects minor, non-critical functionality

[alemon0]

database table name and column name differ when create and delete.
file_info vs. FifeInfo
delete_at vs. DeleteAt

1. In file: focalboard/server/services/store/sqlstore/file.go
   16 query := s.getQueryBuilder(db).
   17 Insert(s.tablePrefix+"file_info").
   18 Columns(
   19 "id",
   20 "create_at",
   21 "name",
   22 "extension",
   23 "size",
   24 "delete_at",
   25 "path",
   26 "archived",
   27 ).

2. In file: focalboard/server/services/store/sqlstore/blocks.go
   436 deleteFileInfoQuery := s.getQueryBuilder(db).
   437 Update("FileInfo").
   438 Set("DeleteAt", model.GetMillis()).
   439 Where(sq.Eq{"id": fileID})
   440 if _, err := deleteFileInfoQuery.Exec(); err != nil {
   441 return err
   442 }
   443 }

[Harold Kim]

https://github.com/stypr/focalboard/commits/682398f75396ec2efeee731a43f511b3143933d0/server/services/store/sqlstore/blocks.go

This fixes the bug but you probably have to write an additional code to actually delete the attachment