MOPC-Portal/src/server/routers/resultLock.ts

import { z } from 'zod'
import { TRPCError } from '@trpc/server'
import { router, adminProcedure, superAdminProcedure, protectedProcedure } from '../trpc'
import {
  lockResults,
  unlockResults,
  isLocked,
  getLockHistory,
} from '../services/result-lock'

const categoryEnum = z.enum([
  'STARTUP',
  'BUSINESS_CONCEPT',
])

export const resultLockRouter = router({
  /**
   * Lock results for a competition/round/category (admin)
   */
  lock: adminProcedure
    .input(
      z.object({
        competitionId: z.string(),
        roundId: z.string(),
        category: categoryEnum,
        resultSnapshot: z.unknown(),
      })
    )
    .mutation(async ({ ctx, input }) => {
      const result = await lockResults(
        {
          competitionId: input.competitionId,
          roundId: input.roundId,
          category: input.category,
          lockedById: ctx.user.id,
          resultSnapshot: input.resultSnapshot,
        },
        ctx.prisma,
      )
      if (!result.success) {
        throw new TRPCError({
          code: 'BAD_REQUEST',
          message: result.errors?.join('; ') ?? 'Failed to lock results',
        })
      }
      return result
    }),

  /**
   * Unlock results (super-admin only)
   */
  unlock: superAdminProcedure
    .input(
      z.object({
        resultLockId: z.string(),
        reason: z.string().min(1).max(2000),
      })
    )
    .mutation(async ({ ctx, input }) => {
      const result = await unlockResults(
        {
          resultLockId: input.resultLockId,
          unlockedById: ctx.user.id,
          reason: input.reason,
        },
        ctx.prisma,
      )
      if (!result.success) {
        throw new TRPCError({
          code: 'BAD_REQUEST',
          message: result.errors?.join('; ') ?? 'Failed to unlock results',
        })
      }
      return result
    }),

  /**
   * Check if results are locked
   */
  isLocked: protectedProcedure
    .input(
      z.object({
        competitionId: z.string(),
        roundId: z.string(),
        category: categoryEnum,
      })
    )
    .query(async ({ ctx, input }) => {
      return isLocked(input.competitionId, input.roundId, input.category, ctx.prisma)
    }),

  /**
   * Get lock history for a competition
   */
  history: adminProcedure
    .input(z.object({ competitionId: z.string() }))
    .query(async ({ ctx, input }) => {
      return getLockHistory(input.competitionId, ctx.prisma)
    }),
})