scan-flow: geolocation scan, location-aware SMS throttle (log sender), finder contact, sms_enabled toggle, branding — 19/19 phase-2 scenarios pass

frontend/internal/db/queries.sql

@@ -29,7 +29,7 @@ RETURNING *;
 
 -- name: UpdateTagDetails :one
 UPDATE tags
-SET item_type=$2, description=$3, photo_url=$4, phone=$5, address=$6, notes=$7, status='active', updated_at=now()
+SET item_type=$2, description=$3, photo_url=$4, phone=$5, address=$6, notes=$7, sms_enabled=$8, status='active', updated_at=now()
 WHERE id=$1
 RETURNING *;
 
@@ -45,3 +45,26 @@ UPDATE tags SET status=$2, updated_at=now() WHERE id=$1;
 -- name: InsertTag :one
 INSERT INTO tags (tag_code) VALUES ($1)
 RETURNING *;
+
+-- name: InsertScan :one
+INSERT INTO scans (tag_id, lat, lng, location_shared, scanner_phone)
+VALUES ($1, $2, $3, $4, $5)
+RETURNING *;
+
+-- name: GetLastAlertByTag :one
+SELECT * FROM scans
+WHERE tag_id = $1 AND alert_sent = TRUE
+ORDER BY scanned_at DESC
+LIMIT 1;
+
+-- name: GetLatestScanByTag :one
+SELECT * FROM scans
+WHERE tag_id = $1
+ORDER BY scanned_at DESC
+LIMIT 1;
+
+-- name: SetScanAlertSent :exec
+UPDATE scans SET alert_sent = $2 WHERE id = $1;
+
+-- name: SetScanPhone :exec
+UPDATE scans SET scanner_phone = $2 WHERE id = $1;