Use all sequences to build QC tree.

Fixes #213.

lib/www/server/lib/db/qc/results/get.js

@@ -24,7 +24,6 @@ async function getSequences (client, sequenceId) {
 		FROM raw_lines
 		WHERE
 			($1::numeric IS NULL OR sequence = $1)
-			AND meta ? 'qc'
 		ORDER BY sequence;
 	`;
 
@@ -48,7 +47,7 @@ function makeTree (leaf, sequences, shots) {
 		const leafSequences = sequences.map(seq => {
 			const sequenceShots = shots.filter(pnt => pnt.sequence == seq.sequence && pnt.meta.qc_id == leaf.id);
 
-			if (seq.meta?.qc[leaf.id] || sequenceShots.length) {
+			if (seq.meta?.qc?.[leaf.id] || sequenceShots.length) {
 				const sequence = {...seq};
 				sequence.shots = sequenceShots;
 				return sequence;
@@ -75,7 +74,7 @@ async function get (projectId, sequenceId, opts = {}) {
 
 	if (opts.flat) {
 		res = {
-			sequences,
+			sequences: sequences.filter(i => i.meta?.qc),
 			shots
 		}
 	} else {