refs #6301
- `currentVersion` was leftover from before the first public release of Ghost!
- simplified the code for `getDatabaseVersion`
- improved & made consistent how errors are handled in `getDatabaseVersion`
- migration error handling updated to reflect the changes in `getDatabaseVersion`
- added tests for both `getDatabaseVersion` and `setDatabaseVersion`
refs #6301
Fixtures:
- Removed all the old (and now broken) 003 fixture upgrades
- Split the 004 fixture upgrade tasks out, each into their own file
- Improved the versioning code that figured out which upgrades we should do
- Added lots of test coverage to make sure all the fixtures are still being run correctly.
Permissions fixtures:
- Changed the code that was populating permissions fixtures to be more automated & based only on what is in the permissions.json file.
- Added lots of test coverage to make sure all the permissions are still being created correctly.
Merging the two things:
- Merged the content of permissions.json and fixtures.json into fixtures.json, but using the new structure from permissions.json.
- Changed to use the new automated model & relation creation for all fixtures, not just permissions.
- The only thing that can't be auto-populated just now is the owner creation, I think that's important enough to do separately.
- There were (so far) never any permission updates, so code for updating fixtures stays the same through the merge.
- This results in two clear code paths: populate (fill out a brand new DB) and update (make any changes since the last version)
Test coverage is now 100% across both updates and populations.
refs #6301
- In the migration folder, commands.js changed to builder.js to resolve conflict with the 'commands' inside data/utils/clients/.
- a new data/schema/ folder has been added to hold all the code related to the database schema
- data/utils/clients have been moved to data/schema/clients
- data/utils/index.js has become data/schema/commands.js
- data/schema.js has been split, the definition of the DB schema stays put, the additional checks have moved to data/schema/checks.js
- data/validation/index.js has become data/schema/versioning.js
- data/fixtures has moved to data/migration/fixtures
- data/default-settings.json has moved to data/schema/default-settings.json
