feat(db): allow primary key passed as full entity to DAOs

[bungle]

Summary

Previously you needed to write code like this:

local route = kong.db.routes:select_by_name("my-route")
kong.db.routes:update({ id = route.id }, {
  paths = { "/test" },
})
kong.db.routes:delete({ id = route.id })

with this change you can write it like this:

local route = kong.db.routes:select_by_name("my-route")
kong.db.routes:update(route, {
  paths = { "/test" },
})
kong.db.routes:delete(route)

Checklist

• The Pull Request has tests
• A changelog file has been added to CHANGELOG/unreleased/kong or adding skip-changelog label on PR if unnecessary. README.md
• There is a user-facing docs PR against https://github.com/Kong/docs.konghq.com - PUT DOCS PR HERE

[bungle]

A follow up for this PR would be to allow foreign keys to be given as full entities, like this:

Before:

local service = kong.db.services:insert({ url = "http://test.test/" })
local route = kong.db.routes:insert({
  paths = { "/test" },
  service = { id = service.id },
})

After:

local service = kong.db.services:insert({ url = "http://test.test/" })
local route = kong.db.routes:insert({
  paths = { "/test" },
  service = service,
})

[nowNick]

Awesome 🚀

[samugi]

looks good to me

[team-gateway-bot]

Cherry-pick failed for master, because it was unable to cherry-pick the commit(s).

Please cherry-pick the changes locally.

git remote add upstream https://github.com/kong/kong-ee
git fetch upstream master
git worktree add -d .worktree/cherry-pick-11695-to-master-to-upstream upstream/master
cd .worktree/cherry-pick-11695-to-master-to-upstream
git checkout -b cherry-pick-11695-to-master-to-upstream
ancref=$(git merge-base 4b12b2394440ad8474fb16bde5081116da5983a3 7c477bcb2bfcba03ba674d9aa49823c487f4eaf0)
git cherry-pick -x $ancref..7c477bcb2bfcba03ba674d9aa49823c487f4eaf0