Use full text search instead of ilike for search functionality

rest-api/db/migrations/20240814175120_full_text_search.sql

@@ -0,0 +1,86 @@
+-- migrate:up
+ALTER TABLE internal.website
+  ADD COLUMN title_search TSVECTOR GENERATED ALWAYS AS (TO_TSVECTOR('english', title)) STORED;
+
+CREATE OR REPLACE VIEW api.website WITH ( security_invoker = ON
+) AS
+SELECT
+  id,
+  user_id,
+  content_type,
+  title,
+  created_at,
+  last_modified_at,
+  last_modified_by,
+  title_search -- New column
+FROM
+  internal.website;
+
+GRANT SELECT, UPDATE, DELETE ON api.website TO authenticated_user;
+
+ALTER TABLE internal.article
+  ADD COLUMN title_description_search TSVECTOR GENERATED ALWAYS AS (TO_TSVECTOR('english', COALESCE(title, '') || ' ' || COALESCE(meta_description, ''))) STORED;
+
+CREATE OR REPLACE VIEW api.article WITH ( security_invoker = ON
+) AS
+SELECT
+  id,
+  website_id,
+  user_id,
+  title,
+  meta_description,
+  meta_author,
+  cover_image,
+  publication_date,
+  main_content,
+  created_at,
+  last_modified_at,
+  last_modified_by,
+  title_description_search -- New column
+FROM
+  internal.article;
+
+GRANT SELECT, INSERT, UPDATE, DELETE ON api.article TO authenticated_user;
+
+-- migrate:down
+DROP VIEW api.article;
+
+CREATE VIEW api.article WITH ( security_invoker = ON
+) AS
+SELECT
+  id,
+  website_id,
+  user_id,
+  title,
+  meta_description,
+  meta_author,
+  cover_image,
+  publication_date,
+  main_content,
+  created_at,
+  last_modified_at,
+  last_modified_by
+FROM
+  internal.article;
+
+ALTER TABLE internal.article
+  DROP COLUMN title_description_search;
+
+DROP VIEW api.website;
+
+CREATE VIEW api.website WITH ( security_invoker = ON
+) AS
+SELECT
+  id,
+  user_id,
+  content_type,
+  title,
+  created_at,
+  last_modified_at,
+  last_modified_by
+FROM
+  internal.website;
+
+ALTER TABLE internal.website
+  DROP COLUMN title_search;
+