/
user_query.ts
62 lines (55 loc) · 1.83 KB
/
user_query.ts
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import logger from "../../../lib/logger";
import { VError } from "verror";
import { Ctx } from "../../../lib/ctx";
import * as Result from "../../../result";
import { ConnToken } from "../../conn";
import { NotFound } from "../errors/not_found";
import * as Cache from "./../../cache2";
import { ServiceUser } from "./service_user";
import * as UserGet from "./user_get";
import * as UserRecord from "./user_record";
export async function getUsers(
conn: ConnToken,
ctx: Ctx,
serviceUser: ServiceUser,
): Promise<Result.Type<UserRecord.UserRecord[]>> {
logger.debug("Getting all users");
const usersResult = await Cache.withCache(conn, ctx, async (cache) =>
UserGet.getAllUsers(ctx, serviceUser, {
getUserEvents: async () => {
return cache.getUserEvents();
},
}),
);
return Result.mapErr(usersResult, (err) => new VError(err, "could not fetch users"));
}
export async function getUser(
conn: ConnToken,
ctx: Ctx,
serviceUser: ServiceUser,
userId: UserRecord.Id,
): Promise<Result.Type<UserRecord.UserRecord>> {
logger.debug({ userId }, "Getting user by id");
const usersResult = await getUsers(conn, ctx, serviceUser);
if (Result.isErr(usersResult)) {
return new VError(usersResult, "could not fetch users");
}
const user = usersResult.find((x) => x.id === userId);
if (user === undefined) {
return new NotFound(ctx, "user", userId);
}
return user;
}
export async function userExists(
conn: ConnToken,
ctx: Ctx,
serviceUser: ServiceUser,
userId: UserRecord.Id,
): Promise<Result.Type<boolean>> {
logger.debug({ userId }, "Checking existance of user by id");
const usersResult = await getUsers(conn, ctx, serviceUser);
if (Result.isErr(usersResult)) {
return new VError(usersResult, "could not fetch users");
}
return usersResult.find((x) => x.id === userId) !== undefined;
}