Commit graph

10 commits

Author SHA1 Message Date
David Mehren
f3e093c715
Do not save file extension as a separate field.
It turned out that saving the file extension in a separate field is not necessary. Instead, the extension is saved in the complete filename in the `id` field.

Signed-off-by: David Mehren <git@herrmehren.de>
2020-10-17 19:58:22 +02:00
David Mehren
0a0732049a
DB Schema: Add MediaUpload entity
MediaUpload stores the uploading user, the note the media was uploaded to and backend data.

Signed-off-by: David Mehren <git@herrmehren.de>
2020-10-17 19:58:22 +02:00
David Mehren
99dccc0567
RevisionEntity: Change primary key type from UUID to number
The precision of sqlites datetime() timestamp is only one second (see https://www.sqlite.org/lang_datefunc.html). Therefore we could not order revisions of one note that were created in the same second. To remedy this, the primary key was changed to a monotonically increasing number, which solves the ordering problem.

Signed-off-by: David Mehren <git@herrmehren.de>
2020-09-25 21:37:39 +02:00
David Mehren
99f44f2551
Reverse cardinality of owner relationship
Signed-off-by: David Mehren <git@herrmehren.de>
2020-09-25 21:37:34 +02:00
Nicolas Lenz
110b9cb077 Update db schema layouting
Previously, single dashes were used for associatons, which makes PlantUML layout all of them in an horizontal line. I changed that to two dashes so that PlantUML uses normal layouting. I think that is far clearer.

(See https://plantuml.com/class-diagram for more on layouting)

Signed-off-by: Nicolas Lenz <nicolas@eisfunke.com>
2020-08-29 18:42:28 +02:00
David Mehren
a6fa562a17
Fix cardinality between Authorship and User in database schema
Signed-off-by: David Mehren <git@herrmehren.de>
2020-08-20 19:43:11 +02:00
David Mehren
a38622ea19
Delete superfluous authorship attribute from Revision in the database schema.
Authorships are saved in a separate table, this attribute was probably left over from the old schema.

Signed-off-by: David Mehren <git@herrmehren.de>
2020-08-20 19:43:11 +02:00
David Mehren
c3af748a52
Fix cardinality between NoteGroupPermission and Group in database schema
Signed-off-by: David Mehren <git@herrmehren.de>
2020-08-20 19:43:11 +02:00
David Mehren
2050f5acc2
Update database schema.
Signed-off-by: David Mehren <git@herrmehren.de>
2020-08-20 19:43:10 +02:00
David Mehren
d0c1c93fba
Add (still incomplete) database schema
Signed-off-by: David Mehren <git@herrmehren.de>
2020-08-20 19:43:10 +02:00