Discord Link Type Debugging InstantDB

instant.schema.ts

import {
  i,
  LinksDef,
  type AttrsDefs,
} from "@instantdb/react";

function addEssentialAttrs<Attrs extends AttrsDefs>(attrs: Attrs) {
  return {
    ...attrs,
    id: i.string(),
    createdAt: i.string(),
    updatedAt: i.string(),
  } as const;
}

const $userTable = i.entity({
  email: i.string().unique().indexed(),
});

const profileTable = i.entity(
  addEssentialAttrs({
    username: i.string().unique().indexed(),
    name: i.string(),
    createdAt: i.string(),
    updatedAt: i.string(),
    dailyCalorieGoal: i.number(),
    dailyProteinGoal: i.number(),
    dailyCarbsGoal: i.number(),
    dailyFatsGoal: i.number(),
    dailyFiberGoal: i.number(),
    healthGoalWhat: i.string(),
    healthGoalWhy: i.string(),
  })
);

const healthConditionTable = i.entity(
  addEssentialAttrs({
    name: i.string().indexed(),
    description: i.string(),
    createdAt: i.string(),
    updatedAt: i.string(),
  })
);

const housesTable = i.entity(
  addEssentialAttrs({
    name: i.string().indexed(),
  })
);

const ingredientTable = i.entity(
  addEssentialAttrs({
    name: i.string().unique(),
    unitOfMeasurement: i.string(), // TODO define exhasutive list of available units of measurement from the client validated with zod
    nutrients: i.json(), // TODO define the exact schema in zod, while taking user input.
    nutrientsQuantity: i.number(),
  })
);

const ingredientLabelTable = i.entity(
  addEssentialAttrs({
    label: i.string().unique().indexed(),
    type: i.string().optional(), // TODO define exhasutive list of available types from the client validated with zod
  })
);

const stockIngredientTable = i.entity(
  addEssentialAttrs({
    quantity: i.number(),
    unit: i.string(),
  })
);

const recipeIngredientTable = i.entity(
  addEssentialAttrs({
    quantity: i.number(),
    unit: i.string(),
  })
);

const recipeTable = i.entity(
  addEssentialAttrs({
    name: i.string().unique(),
    description: i.string().optional(),
    isAddableByOtherHouses: i.boolean(), // which means it's public and addable by other houses.
  })
);

const entitiesMap = {
  $users: $userTable,
  profiles: profileTable,
  healthConditions: healthConditionTable,
  houses: housesTable,
  ingredients: ingredientTable,
  ingredientLabels: ingredientLabelTable,
  stockIngredients: stockIngredientTable,
  recipeIngredients: recipeIngredientTable,
  recipes: recipeTable,
} as const;

const linksMap: LinksDef<typeof entitiesMap> = {
  userProfiles: {
    reverse: {
      on: "$users",
      has: "one",
      label: "profile",
    },
    forward: {
      on: "profiles",
      has: "one",
      label: "user",
    },
  },
  userCreatedHouses: {
    reverse: {
      on: "$users",
      has: "many",
      label: "createdHouses",
    },
    forward: {
      on: "houses",
      has: "one",
      label: "creator",
    },
  },
  houseMembers: {
    reverse: {
      on: "$users",
      has: "many",
      label: "houses",
    },
    forward: {
      on: "houses",
      has: "many",
      label: "members",
    },
  },
  userHealthConditions: {
    reverse: {
      on: "$users",
      has: "many",
      label: "healthConditions",
    },
    forward: {
      on: "healthConditions",
      has: "many",
      label: "users",
    },
  },
  userCreatedRecipes: {
    reverse: {
      on: "$users",
      has: "many",
      label: "createdRecipes",
    },
    forward: {
      on: "recipes",
      has: "one",
      label: "creator",
    },
  },
  ingredientLabels: {
    forward: {
      on: "ingredients",
      has: "many",
      label: "labels",
    },
    reverse: {
      on: "ingredientLabels",
      has: "many",
      label: "ingredients",
    },
  },
  houseIngredients: {
    forward: {
      on: "houses",
      has: "many",
      label: "stockIngredients",
    },
    reverse: {
      on: "stockIngredients",
      has: "many",
      label: "houses",
    },
  },
  houseRecipes: {
    forward: {
      on: "houses",
      has: "many",
      label: "recipes",
    },
    reverse: {
      on: "recipes",
      has: "many",
      label: "house",
    },
  },
  recipeIngredientsToStockIngredients: {
    forward: {
      on: "recipeIngredients",
      has: "one",
      label: "stockIngredient",
    },
    reverse: {
      on: "stockIngredients",
      has: "one",
      label: "recipeIngredient",
    },
  },
  stockIngredientsToIngredients: {
    forward: {
      on: "stockIngredients",
      has: "one",
      label: "ingredient",
    },
    reverse: {
      on: "ingredients",
      has: "one",
      label: "stockIngredient",
    },
  },
  recipesToRecipesIngredients: {
    forward: {
      on: "recipes",
      has: "many",
      label: "recipeIngredients",
    },
    reverse: {
      on: "recipeIngredients",
      has: "many",
      label: "recipes",
    },
  },
  recipeHealthConditions: {
    forward: {
      on: "healthConditions",
      has: "many",
      label: "recipes",
    },
    reverse: {
      on: "recipes",
      has: "many",
      label: "healthConditions",
    },
  },
} as const;

const graph = i.graph(entitiesMap, linksMap);

export default graph;
export type DBSchema = typeof graph;