iag-dev-evaluator/src/lib/server-data.ts

import { Prisma } from "@prisma/client";
import { auth } from "@/auth";
import { prisma } from "@/lib/db";
import { canAccessEvaluation } from "@/lib/evaluation-access";

export async function getEvaluations(options?: { status?: string; templateId?: string }) {
  const session = await auth();
  if (!session?.user) return null;

  const isAdmin = session.user.role === "admin";
  const userId = session.user.id;

  const evaluations = await prisma.evaluation.findMany({
    where: {
      ...(options?.status && { status: options.status }),
      ...(options?.templateId && { templateId: options.templateId }),
      ...(!isAdmin && {
        OR: [
          { evaluatorId: userId },
          { sharedWith: { some: { userId } } },
          { isPublic: true },
        ],
      }),
    },
    include: {
      template: { include: { dimensions: { orderBy: { orderIndex: "asc" } } } },
      dimensionScores: { include: { dimension: true } },
    },
    orderBy: { evaluationDate: "desc" },
  });

  return evaluations.map((e) => ({
    ...e,
    evaluationDate: e.evaluationDate.toISOString(),
  }));
}

export async function getEvaluation(id: string) {
  const session = await auth();
  if (!session?.user) return null;

  const evaluation = await prisma.evaluation.findUnique({
    where: { id },
    include: {
      template: {
        include: {
          dimensions: { orderBy: { orderIndex: "asc" } },
        },
      },
      dimensionScores: { include: { dimension: true } },
      sharedWith: { include: { user: { select: { id: true, email: true, name: true } } } },
    },
  });

  if (!evaluation) return null;

  const hasAccess = await canAccessEvaluation(
    id,
    session.user.id,
    session.user.role === "admin",
    true
  );
  if (!hasAccess) return null;

  const templateId = evaluation.templateId;
  const dimsRaw = evaluation.template
    ? ((await prisma.$queryRaw(
        Prisma.sql`SELECT id, slug, title, rubric, "orderIndex", "suggestedQuestions" FROM "TemplateDimension" WHERE "templateId" = ${templateId} ORDER BY "orderIndex" ASC`
      )) as { id: string; slug: string; title: string; rubric: string; orderIndex: number; suggestedQuestions: string | null }[])
    : [];

  const dimMap = new Map(dimsRaw.map((d) => [d.id, d]));

  return {
    ...evaluation,
    evaluationDate: evaluation.evaluationDate.toISOString(),
    template: evaluation.template
      ? {
          ...evaluation.template,
          dimensions: evaluation.template.dimensions.map((d) => {
            const raw = dimMap.get(d.id);
            return {
              ...d,
              suggestedQuestions: raw?.suggestedQuestions ?? d.suggestedQuestions,
            };
          }),
        }
      : null,
    dimensionScores: evaluation.dimensionScores.map((ds) => ({
      ...ds,
      dimension: ds.dimension
        ? {
            ...ds.dimension,
            suggestedQuestions: dimMap.get(ds.dimension.id)?.suggestedQuestions ?? ds.dimension.suggestedQuestions,
          }
        : null,
    })),
  };
}

export async function getTemplates() {
  const templates = await prisma.template.findMany({
    include: {
      dimensions: { orderBy: { orderIndex: "asc" } },
    },
  });
  const dimsRaw = (await prisma.$queryRaw(
    Prisma.sql`SELECT id, "templateId", slug, title, rubric, "orderIndex", "suggestedQuestions" FROM "TemplateDimension" ORDER BY "templateId", "orderIndex"`
  )) as { id: string; templateId: string; slug: string; title: string; rubric: string; orderIndex: number; suggestedQuestions: string | null }[];
  const dimMap = new Map(dimsRaw.map((d) => [d.id, d]));
  return templates.map((t) => ({
    ...t,
    dimensions: t.dimensions.map((d) => ({
      ...d,
      suggestedQuestions: dimMap.get(d.id)?.suggestedQuestions ?? d.suggestedQuestions,
    })),
  }));
}

export async function getUsers() {
  const session = await auth();
  if (!session?.user) return null;
  return prisma.user.findMany({
    orderBy: { email: "asc" },
    select: { id: true, email: true, name: true },
  });
}

export async function getAdminUsers() {
  const session = await auth();
  if (session?.user?.role !== "admin") return null;
  const users = await prisma.user.findMany({
    orderBy: { createdAt: "desc" },
    select: { id: true, email: true, name: true, role: true, createdAt: true },
  });
  return users.map((u) => ({ ...u, createdAt: u.createdAt.toISOString() }));
}