refactor: consolidate formations into trails

server/migrations/012_consolidate_learning_paths.sql

@@ -0,0 +1,5 @@
+-- Trilhas and Formações described the same object: an ordered collection of
+-- existing courses. Preserve every record while collapsing the duplicate type.
+update learning_paths set kind = 'trail' where kind = 'formation';
+drop index if exists learning_paths_kind_index;
+alter table learning_paths drop column kind;

server/src/routes/admin.ts

@@ -56,7 +56,6 @@ const learningPathSchema = z.object({
   coverImagePositionX: z.number().min(0).max(100).default(50),
   coverImagePositionY: z.number().min(0).max(100).default(50),
   status: z.enum(['draft', 'published']).default('draft'),
-  kind: z.enum(['trail', 'formation']).default('trail'),
   courseIds: z.array(z.string().uuid()).min(1).max(100),
 });
 
@@ -69,7 +68,7 @@ const getLearningPaths = async () => {
        p.cover_image_zoom as "coverImageZoom",
        p.cover_image_position_x as "coverImagePositionX",
        p.cover_image_position_y as "coverImagePositionY",
-       p.status, p.kind, p.published_at as "publishedAt", p.created_at as "createdAt",
+       p.status, p.published_at as "publishedAt", p.created_at as "createdAt",
        coalesce(jsonb_agg(jsonb_build_object(
          'id', c.id, 'title', c.title, 'status', c.status,
          'coverImageUrl', c.cover_image_url, 'position', pc.position
@@ -176,10 +175,10 @@ export const adminRoutes: FastifyPluginAsync = async (app) => {
       const courseIds = await validatePathCourses(client, input);
       const path = await client.query<{ id: string }>(
         `insert into learning_paths (
-          title, description, cover_image_url, cover_image_zoom, cover_image_position_x, cover_image_position_y, status, kind, published_at
-        ) values ($1, $2, $3, $4, $5, $6, $7::course_status, $8, case when $7 = 'published' then now() else null end)
+          title, description, cover_image_url, cover_image_zoom, cover_image_position_x, cover_image_position_y, status, published_at
+        ) values ($1, $2, $3, $4, $5, $6, $7::course_status, case when $7 = 'published' then now() else null end)
         returning id`,
-        [input.title, input.description, input.coverImageUrl, input.coverImageZoom, input.coverImagePositionX, input.coverImagePositionY, input.status, input.kind],
+        [input.title, input.description, input.coverImageUrl, input.coverImageZoom, input.coverImagePositionX, input.coverImagePositionY, input.status],
       );
       await writePathCourses(client, path.rows[0].id, courseIds);
       await client.query('commit');
@@ -205,11 +204,11 @@ export const adminRoutes: FastifyPluginAsync = async (app) => {
       const path = await client.query<{ id: string }>(
         `update learning_paths set
           title = $2, description = $3, cover_image_url = $4, cover_image_zoom = $5,
-          cover_image_position_x = $6, cover_image_position_y = $7, status = $8::course_status, kind = $9,
+          cover_image_position_x = $6, cover_image_position_y = $7, status = $8::course_status,
           published_at = case when $8 = 'published' then coalesce(published_at, now()) else null end
          where id = $1
          returning id`,
-        [pathId, input.title, input.description, input.coverImageUrl, input.coverImageZoom, input.coverImagePositionX, input.coverImagePositionY, input.status, input.kind],
+        [pathId, input.title, input.description, input.coverImageUrl, input.coverImageZoom, input.coverImagePositionX, input.coverImagePositionY, input.status],
       );
       if (!path.rows[0]) {
         await client.query('rollback');

server/src/routes/courses.ts

@@ -153,7 +153,7 @@ export const courseRoutes: FastifyPluginAsync = async (app) => {
   app.get('/paths', async () => {
     const result = await pool.query(
       `select
-         p.id, p.title, p.description, p.kind,
+         p.id, p.title, p.description,
          coalesce(p.cover_image_url, (
            select value #>> '{}' from platform_settings where key = 'media.defaultCoverImageUrl'
          )) as "coverImageUrl",