sendou.ink/app/db/models/badges.server.ts

import { sql } from "../sql";
import type { Badge, User } from "../types";

const countsByUserIdStm = sql.prepare(`
  select 
      "Badge"."code", 
      "Badge"."displayName", 
      "Badge"."id", 
      "Badge"."hue", 
      count("BadgeOwner"."badgeId") as count 
    from "BadgeOwner" 
    join "Badge" on "Badge"."id" = "BadgeOwner"."badgeId"
    where "BadgeOwner"."userId" = $userId 
    group by "BadgeOwner"."badgeId", "BadgeOwner"."userId"
  `);

export type CountsByUserId = Array<
  Pick<Badge, "code" | "displayName" | "id" | "hue"> & {
    count: number;
  }
>;

export function countsByUserId(userId: User["id"]) {
  return countsByUserIdStm.all({ userId }) as CountsByUserId;
}

const allStm = sql.prepare(`
  select 
      "Badge"."id", 
      "Badge"."code", 
      "Badge"."displayName", 
      "Badge"."hue"
    from "Badge"
`);

export type All = Array<Pick<Badge, "id" | "displayName" | "code" | "hue">>;

export function all() {
  return allStm.all() as All;
}

export type OwnersByBadgeId = Array<
  Pick<User, "id" | "discordId" | "discordName" | "discordDiscriminator"> & {
    count: number;
  }
>;

const ownersByBadgeIdStm = sql.prepare(`
  select 
    count("BadgeOwner"."badgeId") as count, 
    "User"."id",
    "User"."discordId",
    "User"."discordName",
    "User"."discordDiscriminator"
  from "BadgeOwner" 
  join "User" on "User"."id" = "BadgeOwner"."userId"
  where "BadgeOwner"."badgeId" = $id
  group by "User"."id"
  order by count desc
`);

export function ownersByBadgeId(id: Badge["id"]) {
  return ownersByBadgeIdStm.all({ id }) as OwnersByBadgeId;
}

export type ManagersByBadgeId = Array<
  Pick<User, "id" | "discordId" | "discordName" | "discordDiscriminator">
>;

const managersByBadgeIdStm = sql.prepare(`
  select 
    "User"."id",
    "User"."discordId",
    "User"."discordName",
    "User"."discordDiscriminator"
  from "BadgeManager" 
  join "User" on "User"."id" = "BadgeManager"."userId"
  where "BadgeManager"."badgeId" = $id
`);

export function managersByBadgeId(id: Badge["id"]) {
  return managersByBadgeIdStm.all({ id }) as ManagersByBadgeId;
}