import { inputObjectType, mutationField, arg } from '@nexus/schema';

import { authenticateQuery } from '../../../schema/authenticate-query';
import { Recipe } from '../recipe-model';
import { RecipeType } from '.';
import { ForbiddenError } from '@casl/ability';

export const CreateRecipeIputType = inputObjectType({
  name: 'CreateRecipeInput',
  definition(t) {
    t.string('title');
    t.string('instructions');
  },
});

/**
 * Fetch a single Recipe
 */

export const createRecipeMF = mutationField('createRecipe', {
  type: 'Recipe',
  args: {
    input: arg({ type: CreateRecipeIputType, description: 'Recipe Details' }),
  },
  resolve: async (root, args, ctx, info) => {
    // Auth
    authenticateQuery(ctx);

    const { ...recipeProps } = args.input;

    if (ctx.state.abilities.cannot('create', Recipe)) {
      throw new ForbiddenError('You dont have permission to create recipes');
    }

    // create recipe
    const recipe = await Recipe.create({
      ...recipeProps,
      ownerId: ctx.state.user.id,
    });

    return recipe;
  },
});