feat(coderd): update API to allow filtering provisioner daemons by tags (#15448)

This PR provides new parameters to an endpoint that will be necessary
for #15048

coderd/database/queries/provisionerdaemons.sql

@@ -10,7 +10,11 @@ SELECT
 FROM
 	provisioner_daemons
 WHERE
-	organization_id = @organization_id;
+	-- This is the original search criteria:
+	organization_id = @organization_id :: uuid
+	AND
+	-- adding support for searching by tags:
+	(@want_tags :: tagset = 'null' :: tagset OR provisioner_tagset_contains(provisioner_daemons.tags::tagset, @want_tags::tagset));
 
 -- name: DeleteOldProvisionerDaemons :exec
 -- Delete provisioner daemons that have been created at least a week ago

coderd/database/queries/provisionerjobs.sql

@@ -16,21 +16,17 @@ WHERE
 		SELECT
 			id
 		FROM
-			provisioner_jobs AS nested
+			provisioner_jobs AS potential_job
 		WHERE
-			nested.started_at IS NULL
-			AND nested.organization_id = @organization_id
+			potential_job.started_at IS NULL
+			AND potential_job.organization_id = @organization_id
 			-- Ensure the caller has the correct provisioner.
-			AND nested.provisioner = ANY(@types :: provisioner_type [ ])
-			AND CASE
-				-- Special case for untagged provisioners: only match untagged jobs.
-				WHEN nested.tags :: jsonb = '{"scope": "organization", "owner": ""}' :: jsonb
-				THEN nested.tags :: jsonb = @tags :: jsonb
-				-- Ensure the caller satisfies all job tags.
-				ELSE nested.tags :: jsonb <@ @tags :: jsonb
-			END
+			AND potential_job.provisioner = ANY(@types :: provisioner_type [ ])
+			-- elsewhere, we use the tagset type, but here we use jsonb for backward compatibility
+			-- they are aliases and the code that calls this query already relies on a different type
+			AND provisioner_tagset_contains(@provisioner_tags :: jsonb, potential_job.tags :: jsonb)
 		ORDER BY
-			nested.created_at
+			potential_job.created_at
 		FOR UPDATE
 		SKIP LOCKED
 		LIMIT
@@ -160,4 +156,4 @@ RETURNING *;
 -- name: GetProvisionerJobTimingsByJobID :many
 SELECT * FROM provisioner_job_timings
 WHERE job_id = $1
-ORDER BY started_at ASC;
+ORDER BY started_at ASC;