diff --git a/backend/src/db/migrate/store.js b/backend/src/db/migrate/store.js index 78960be6b..938ebef02 100644 --- a/backend/src/db/migrate/store.js +++ b/backend/src/db/migrate/store.js @@ -63,7 +63,6 @@ class Store { return Promise.all( [ 'CALL db.index.fulltext.createNodeIndex("user_fulltext_search",["User"],["name", "slug"])', - 'CALL db.index.fulltext.createNodeIndex("user_fulltext_search",["Group"],["name", "slug", "description"])', // Wolle: check for 'name', 'slug', 'description' 'CALL db.index.fulltext.createNodeIndex("post_fulltext_search",["Post"],["title", "content"])', 'CALL db.index.fulltext.createNodeIndex("tag_fulltext_search",["Tag"],["id"])', ].map((statement) => txc.run(statement)), diff --git a/backend/src/db/migrations/20220803060819-create_fulltext_indices_and_unique_keys_for_groups.js b/backend/src/db/migrations/20220803060819-create_fulltext_indices_and_unique_keys_for_groups.js new file mode 100644 index 000000000..b87e5632a --- /dev/null +++ b/backend/src/db/migrations/20220803060819-create_fulltext_indices_and_unique_keys_for_groups.js @@ -0,0 +1,66 @@ +import { getDriver } from '../../db/neo4j' + +export const description = ` + We introduced a new node label 'Group' and we need two primary keys 'id' and 'slug' for it. + Additional we like to have fulltext indices the keys 'name', 'slug', 'about', and 'description'. +` + +export async function up(next) { + const driver = getDriver() + const session = driver.session() + const transaction = session.beginTransaction() + + try { + // Implement your migration here. + await transaction.run(` + CREATE CONSTRAINT ON ( group:Group ) ASSERT group.id IS UNIQUE + `) + await transaction.run(` + CREATE CONSTRAINT ON ( group:Group ) ASSERT group.slug IS UNIQUE + `) + await transaction.run(` + CALL db.index.fulltext.createNodeIndex("group_fulltext_search",["Group"],["name", "slug", "about", "description"]) + `) + await transaction.commit() + next() + } catch (error) { + // eslint-disable-next-line no-console + console.log(error) + await transaction.rollback() + // eslint-disable-next-line no-console + console.log('rolled back') + throw new Error(error) + } finally { + session.close() + } +} + +export async function down(next) { + const driver = getDriver() + const session = driver.session() + const transaction = session.beginTransaction() + + try { + // Implement your migration here. + await transaction.run(` + DROP CONSTRAINT ON ( group:Group ) ASSERT group.id IS UNIQUE + `) + await transaction.run(` + DROP CONSTRAINT ON ( group:Group ) ASSERT group.slug IS UNIQUE + `) + await transaction.run(` + CALL db.index.fulltext.drop("group_fulltext_search") + `) + await transaction.commit() + next() + } catch (error) { + // eslint-disable-next-line no-console + console.log(error) + await transaction.rollback() + // eslint-disable-next-line no-console + console.log('rolled back') + throw new Error(error) + } finally { + session.close() + } +}