feat(backend)!: 問題の更新処理を修正

[r4ai]

close #162

Summary

This pull request introduces several changes to enhance the database schema, improve API schema definitions, and update the backend logic to accommodate new constraints and data structures. The most important changes include adding unique constraints to the Language and TestCase tables, updating the Prisma schema, refining API schema definitions, and modifying backend service logic.

Database Schema Changes:

• Added unique constraints to the Language and TestCase tables to ensure data integrity. (backend/prisma/migrations/20241104023951_set_unique_fields/migration.sql)

Prisma Schema Updates:

• Updated the Language model to include a unique constraint on [languageName, languageVersion, problemId]. (backend/prisma/schema.prisma)
• Updated the TestCase model to include a unique constraint on [input, output, problemId]. (backend/prisma/schema.prisma)

API Schema Definitions:

• Defined new schemas for SupportedLanguage, LanguageCreate, LanguageUpdate, TestCaseCreate, and TestCaseUpdate. (backend/src/api/components/schemas.ts)
• Enhanced ProblemCreate and ProblemUpdate schemas to include arrays of supported_languages and test_cases. (backend/src/api/components/schemas.ts)

Backend Logic Updates:

• Adjusted the getProblemsRoute, createProblemRoute, getProblemRoute, and updateProblemRoute to handle the new schema definitions and include IDs for supported_languages and test_cases. (backend/src/api/paths/problems.ts) [1] [2] [3] [4] [5] [6]
• Updated service logic in run.ts and test.ts to use the new SupportedLanguage type. (backend/src/services/program/run.ts, backend/src/services/program/test.ts) [1] [2] [3] [4]