45 lines
2.7 KiB
TypeScript
45 lines
2.7 KiB
TypeScript
import { QueryInterface, DataTypes } from 'sequelize';
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export async function up(queryInterface: QueryInterface): Promise<void> {
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await queryInterface.sequelize.query(`DO $$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'enum_document_category') THEN
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CREATE TYPE enum_document_category AS ENUM ('SUPPORTING','APPROVAL','REFERENCE','FINAL','OTHER','COMPLETION_DOC','ACTIVITY_PHOTO');
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END IF;
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END$$;`);
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await queryInterface.createTable('documents', {
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document_id: { type: DataTypes.UUID, primaryKey: true, defaultValue: DataTypes.UUIDV4 },
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request_id: { type: DataTypes.UUID, allowNull: false, references: { model: 'workflow_requests', key: 'request_id' } },
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uploaded_by: { type: DataTypes.UUID, allowNull: false, references: { model: 'users', key: 'user_id' } },
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file_name: { type: DataTypes.STRING(255), allowNull: false },
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original_file_name: { type: DataTypes.STRING(255), allowNull: false },
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file_type: { type: DataTypes.STRING(100), allowNull: false },
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file_extension: { type: DataTypes.STRING(10), allowNull: false },
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file_size: { type: DataTypes.BIGINT, allowNull: false },
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file_path: { type: DataTypes.STRING(500), allowNull: false },
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storage_url: { type: DataTypes.STRING(500), allowNull: true },
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mime_type: { type: DataTypes.STRING(100), allowNull: false },
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checksum: { type: DataTypes.STRING(64), allowNull: false },
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is_google_doc: { type: DataTypes.BOOLEAN, allowNull: false, defaultValue: false },
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google_doc_url: { type: DataTypes.STRING(500), allowNull: true },
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category: { type: 'enum_document_category' as any, allowNull: false, defaultValue: 'OTHER' },
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version: { type: DataTypes.INTEGER, allowNull: false, defaultValue: 1 },
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parent_document_id: { type: DataTypes.UUID, allowNull: true, references: { model: 'documents', key: 'document_id' } },
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is_deleted: { type: DataTypes.BOOLEAN, allowNull: false, defaultValue: false },
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download_count: { type: DataTypes.INTEGER, allowNull: false, defaultValue: 0 },
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uploaded_at: { type: DataTypes.DATE, allowNull: false, defaultValue: DataTypes.NOW },
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});
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await queryInterface.sequelize.query('CREATE INDEX IF NOT EXISTS "documents_request_id" ON "documents" ("request_id");');
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await queryInterface.sequelize.query('CREATE INDEX IF NOT EXISTS "documents_uploaded_by" ON "documents" ("uploaded_by");');
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await queryInterface.sequelize.query('CREATE INDEX IF NOT EXISTS "documents_category" ON "documents" ("category");');
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}
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export async function down(queryInterface: QueryInterface): Promise<void> {
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await queryInterface.dropTable('documents');
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await queryInterface.sequelize.query('DROP TYPE IF EXISTS enum_document_category;');
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}
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