Files
EpicNext-Cms/src/features/housekeeping/domains/people/queries/support.ts
T

610 lines
18 KiB
TypeScript

import "server-only";
import { PERMS } from "@/lib/permission-slugs";
import { authorizeHousekeeping } from "../../../foundation/authorization";
import {
anyCapability,
fail,
type HousekeepingQuery,
ok,
} from "../../../foundation/contracts";
import {
assertPeopleSerializable,
createPeoplePage,
type ListInput,
normalizePeopleListInput,
type Page,
type PeopleBanSummary,
type PeopleHelpTicketDetail,
type PeopleHelpTicketSummary,
type PeopleQueueSnapshot,
type PeopleSupportStaff,
type PeopleTicketDetail,
type PeopleTicketSummary,
type PeopleTicketTemplate,
peopleHelpTicketHref,
peopleTicketHref,
toPeopleIsoDate,
} from "../models";
interface SupportRows<T> {
readonly rows: readonly T[];
readonly total: number;
}
type PeopleTicketRecord = Omit<PeopleTicketDetail, "queue" | "staff">;
type PeopleHelpTicketRecord = Omit<
PeopleHelpTicketDetail,
"queue" | "staff" | "activeBan"
>;
export interface PeopleSupportAdapters {
loadQueue(): Promise<PeopleQueueSnapshot>;
loadTickets(
input: ReturnType<typeof normalizePeopleListInput>,
): Promise<SupportRows<PeopleTicketSummary>>;
loadTicket(id: number): Promise<PeopleTicketRecord | null>;
loadTemplates(
input: ReturnType<typeof normalizePeopleListInput>,
): Promise<SupportRows<PeopleTicketTemplate>>;
loadHelpTickets(
input: ReturnType<typeof normalizePeopleListInput>,
): Promise<SupportRows<PeopleHelpTicketSummary>>;
loadHelpTicket(id: number): Promise<PeopleHelpTicketRecord | null>;
loadSupportStaff(): Promise<readonly PeopleSupportStaff[]>;
loadActiveBan(userId: number): Promise<PeopleBanSummary | null>;
}
export type PeopleSupportQueryInput =
| { readonly routeId: "people.support.queue" }
| { readonly routeId: "people.support.tickets"; readonly list: ListInput }
| { readonly routeId: "people.support.ticket-desk"; readonly list: ListInput }
| {
readonly routeId: "people.support.ticket-templates";
readonly list: ListInput;
}
| { readonly routeId: "people.support.ticket-detail"; readonly id: number }
| {
readonly routeId: "people.support.help-tickets";
readonly list: ListInput;
}
| {
readonly routeId: "people.support.help-ticket-detail";
readonly id: number;
};
export type PeopleSupportQueryData =
| { readonly kind: "queue"; readonly queue: PeopleQueueSnapshot }
| { readonly kind: "tickets"; readonly page: Page<PeopleTicketSummary> }
| {
readonly kind: "ticket-desk";
readonly page: Page<PeopleTicketSummary>;
readonly queue: PeopleQueueSnapshot;
readonly staff: readonly PeopleSupportStaff[];
}
| {
readonly kind: "ticket-templates";
readonly page: Page<PeopleTicketTemplate>;
}
| { readonly kind: "ticket"; readonly ticket: PeopleTicketDetail }
| {
readonly kind: "help-tickets";
readonly page: Page<PeopleHelpTicketSummary>;
}
| {
readonly kind: "help-ticket";
readonly ticket: PeopleHelpTicketDetail;
};
const broadCapability = anyCapability(
PERMS.TICKETS_VIEW,
PERMS.MOD_TICKETS_VIEW,
PERMS.TICKETS_EDIT,
);
function unavailable(correlationId: string) {
return fail(
"DEPENDENCY_UNAVAILABLE",
"errors.housekeeping.dependencyUnavailable",
correlationId,
);
}
function invalidId(id: number, correlationId: string) {
return !Number.isSafeInteger(id) || id <= 0
? fail("VALIDATION", "errors.housekeeping.validation", correlationId, {
id: ["invalid"],
})
: null;
}
export function createPeopleSupportQuery(
adapters: PeopleSupportAdapters,
): HousekeepingQuery<PeopleSupportQueryInput, PeopleSupportQueryData> {
return {
id: "people.support.query",
owner: "people",
capability: broadCapability,
async run(context, input) {
const requirement =
input.routeId === "people.support.ticket-templates"
? anyCapability(PERMS.TICKETS_EDIT)
: anyCapability(PERMS.TICKETS_VIEW, PERMS.MOD_TICKETS_VIEW);
const authorization = authorizeHousekeeping(context, requirement);
if (!authorization.ok) return authorization;
const correlationId = authorization.correlationId;
try {
if (input.routeId === "people.support.queue") {
const queue = await adapters.loadQueue();
assertPeopleSerializable(queue);
return ok({ kind: "queue" as const, queue }, correlationId);
}
if (
input.routeId === "people.support.ticket-detail" ||
input.routeId === "people.support.help-ticket-detail"
) {
const invalid = invalidId(input.id, correlationId);
if (invalid !== null) return invalid;
const ticket =
input.routeId === "people.support.ticket-detail"
? await adapters.loadTicket(input.id)
: await adapters.loadHelpTicket(input.id);
if (ticket === null) {
return fail(
"NOT_FOUND",
"errors.housekeeping.notFound",
correlationId,
);
}
const helpTicket =
input.routeId === "people.support.help-ticket-detail"
? (ticket as PeopleHelpTicketRecord)
: null;
const [queue, staff, activeBan] = await Promise.all([
adapters.loadQueue(),
adapters.loadSupportStaff(),
helpTicket?.userId !== null && helpTicket?.userId !== undefined
? adapters.loadActiveBan(helpTicket.userId)
: Promise.resolve(null),
]);
const hydrated =
input.routeId === "people.support.ticket-detail"
? { ...ticket, queue, staff }
: { ...ticket, queue, staff, activeBan };
assertPeopleSerializable(hydrated);
return input.routeId === "people.support.ticket-detail"
? ok(
{
kind: "ticket" as const,
ticket: hydrated as PeopleTicketDetail,
},
correlationId,
)
: ok(
{
kind: "help-ticket" as const,
ticket: hydrated as PeopleHelpTicketDetail,
},
correlationId,
);
}
const allowedSorts =
input.routeId === "people.support.ticket-templates"
? ["id", "title", "sortOrder"]
: input.routeId === "people.support.help-tickets"
? ["id", "title", "updatedAt"]
: ["id", "subject", "status", "updatedAt"];
const list = normalizePeopleListInput(input.list, allowedSorts, "id");
if (input.routeId === "people.support.ticket-templates") {
const result = await adapters.loadTemplates(list);
return ok(
{
kind: "ticket-templates" as const,
page: createPeoplePage(result.rows, result.total, list),
},
correlationId,
);
}
if (input.routeId === "people.support.help-tickets") {
const result = await adapters.loadHelpTickets(list);
return ok(
{
kind: "help-tickets" as const,
page: createPeoplePage(result.rows, result.total, list),
},
correlationId,
);
}
if (input.routeId === "people.support.ticket-desk") {
const [result, queue, staff] = await Promise.all([
adapters.loadTickets(list),
adapters.loadQueue(),
adapters.loadSupportStaff(),
]);
assertPeopleSerializable({ queue, staff });
return ok(
{
kind: "ticket-desk" as const,
page: createPeoplePage(result.rows, result.total, list),
queue,
staff,
},
correlationId,
);
}
const result = await adapters.loadTickets(list);
return ok(
{
kind: "tickets" as const,
page: createPeoplePage(result.rows, result.total, list),
},
correlationId,
);
} catch {
return unavailable(correlationId);
}
},
};
}
function resultRows<T>(result: unknown): T[] {
if (!Array.isArray(result) || !Array.isArray(result[0])) {
throw new Error("invalid People driver result");
}
return result[0] as T[];
}
const peopleSupportAdapters: PeopleSupportAdapters = {
async loadQueue() {
const [{ sql }, { db }, { fetchTicketQueueOpenCounts }] = await Promise.all(
[
import("drizzle-orm"),
import("@/lib/db"),
import("@/lib/admin/ticket-queue-counts"),
],
);
const [ticketCounts, result] = await Promise.all([
fetchTicketQueueOpenCounts({ strict: true }),
db.execute(sql`
SELECT
(SELECT COUNT(*) FROM support_tickets WHERE state <> 2) AS cfh,
(SELECT COUNT(*) FROM bans WHERE ban_expire = 0 OR ban_expire > UNIX_TIMESTAMP()) AS activeBans
`),
]);
const row = resultRows<{
cfh: number;
activeBans: number;
}>(result)[0];
if (!row) throw new Error("queue counts unavailable");
return {
tickets: ticketCounts.cmsOpen,
helpTickets: ticketCounts.helpOpen,
cfh: Number(row.cfh),
activeBans: Number(row.activeBans),
};
},
async loadTickets(input) {
const { fetchUnifiedTicketInbox } = await import(
"@/lib/admin/ticket-inbox"
);
const result = await fetchUnifiedTicketInbox({
strict: true,
page: Math.floor(input.offset / input.pageSize) + 1,
perPage: input.pageSize,
offset: input.offset,
search: input.search,
openOnly: false,
base: "admin",
sort: input.sort as "id" | "subject" | "status" | "updatedAt",
order: input.order,
});
const rows = result.rows.map((row) => {
const id = Number(row.id);
return {
source: row.kind,
id,
subject: row.title,
status: row.status,
priority: "normal",
creatorId: row.userId,
creatorUsername: row.user === "—" ? null : row.user,
updatedAt: row.sortAt === 0 ? null : toPeopleIsoDate(row.sortAt),
href:
row.kind === "cms" ? peopleTicketHref(id) : peopleHelpTicketHref(id),
};
});
return {
rows,
total: result.total,
};
},
async loadTicket(id) {
const [{ sql }, { db }] = await Promise.all([
import("drizzle-orm"),
import("@/lib/db"),
]);
const [ticketResult, messagesResult] = await Promise.all([
db.execute(sql`
SELECT t.id, t.subject, t.category, t.priority, t.status,
t.creator_id AS creatorId, creator.username AS creatorUsername,
t.assignee_id AS assigneeId, t.updated_at AS updatedAt
FROM website_tickets t
LEFT JOIN users creator ON creator.id = t.creator_id
WHERE t.id = ${id} LIMIT 1
`),
db.execute(sql`
SELECT m.id, m.user_id AS userId, u.username, m.message,
m.is_staff AS isStaff, m.created_at AS createdAt
FROM website_ticket_messages m
LEFT JOIN users u ON u.id = m.user_id
WHERE m.ticket_id = ${id}
ORDER BY m.created_at ASC, m.id ASC
LIMIT 500
`),
]);
const row = resultRows<{
id: number;
subject: string;
category: string;
priority: string;
status: string;
creatorId: number;
creatorUsername: string | null;
assigneeId: number | null;
updatedAt: Date | string | null;
}>(ticketResult)[0];
if (!row) return null;
return {
source: "cms",
id: Number(row.id),
subject: row.subject,
category: row.category,
priority: row.priority,
status: row.status,
creatorId: Number(row.creatorId),
creatorUsername: row.creatorUsername,
assigneeId: row.assigneeId === null ? null : Number(row.assigneeId),
updatedAt: toPeopleIsoDate(row.updatedAt),
href: peopleTicketHref(Number(row.id)),
messages: resultRows<{
id: number;
userId: number;
username: string | null;
message: string;
isStaff: number | boolean;
createdAt: Date | string | null;
}>(messagesResult).map((message) => ({
id: Number(message.id),
userId: Number(message.userId),
username: message.username,
message: message.message,
isStaff: Boolean(message.isStaff),
createdAt: toPeopleIsoDate(message.createdAt),
})),
};
},
async loadTemplates(input) {
const [{ sql }, { db }] = await Promise.all([
import("drizzle-orm"),
import("@/lib/db"),
]);
const pattern = `%${input.search}%`;
const where = input.search
? sql`WHERE title LIKE ${pattern} OR category LIKE ${pattern}`
: sql``;
const [rowsResult, countResult] = await Promise.all([
db.execute(sql`
SELECT id, title, content, category, sort_order AS sortOrder
FROM website_ticket_templates ${where}
ORDER BY ${input.sort === "title" ? sql`title` : input.sort === "sortOrder" ? sql`sort_order` : sql`id`} ${
input.order === "desc" ? sql`DESC` : sql`ASC`
}, id ASC
LIMIT ${input.pageSize} OFFSET ${input.offset}
`),
db.execute(sql`
SELECT COUNT(*) AS total FROM website_ticket_templates ${where}
`),
]);
const rows = resultRows<PeopleTicketTemplate>(rowsResult).map((row) => ({
id: Number(row.id),
title: row.title,
content: row.content,
category: row.category,
sortOrder: Number(row.sortOrder),
}));
return {
rows,
total: Number(resultRows<{ total: number }>(countResult)[0]?.total ?? 0),
};
},
async loadHelpTickets(input) {
const [{ sql }, { db }] = await Promise.all([
import("drizzle-orm"),
import("@/lib/db"),
]);
const pattern = `%${input.search}%`;
const where = input.search
? sql`WHERE t.title LIKE ${pattern} OR u.username LIKE ${pattern}`
: sql``;
const [rowsResult, countResult] = await Promise.all([
db.execute(sql`
SELECT t.id, t.title, t.open, t.user_id AS userId, u.username,
t.updated_at AS updatedAt
FROM website_help_center_tickets t
LEFT JOIN users u ON u.id = t.user_id
${where}
ORDER BY ${input.sort === "title" ? sql`t.title` : input.sort === "updatedAt" ? sql`t.updated_at` : sql`t.id`} ${
input.order === "asc" ? sql`ASC` : sql`DESC`
}, t.id ASC
LIMIT ${input.pageSize} OFFSET ${input.offset}
`),
db.execute(sql`
SELECT COUNT(*) AS total FROM website_help_center_tickets t
LEFT JOIN users u ON u.id = t.user_id ${where}
`),
]);
const rows = resultRows<{
id: bigint | number;
title: string;
open: boolean | number;
userId: number | null;
username: string | null;
updatedAt: Date | string | null;
}>(rowsResult).map((row) => ({
id: Number(row.id),
title: row.title,
open: Boolean(row.open),
userId: row.userId === null ? null : Number(row.userId),
username: row.username,
updatedAt: toPeopleIsoDate(row.updatedAt),
href: peopleHelpTicketHref(Number(row.id)),
}));
return {
rows,
total: Number(resultRows<{ total: number }>(countResult)[0]?.total ?? 0),
};
},
async loadHelpTicket(id) {
const [{ sql }, { db }] = await Promise.all([
import("drizzle-orm"),
import("@/lib/db"),
]);
const [ticketResult, repliesResult] = await Promise.all([
db.execute(sql`
SELECT t.id, t.title, t.content, t.open, t.user_id AS userId,
u.username, t.category_id AS categoryId, c.name AS categoryName,
t.updated_at AS updatedAt
FROM website_help_center_tickets t
LEFT JOIN users u ON u.id = t.user_id
LEFT JOIN website_help_center_categories c ON c.id = t.category_id
WHERE t.id = ${id} LIMIT 1
`),
db.execute(sql`
SELECT r.id, r.user_id AS userId, u.username, r.content,
r.created_at AS createdAt
FROM website_help_center_ticket_replies r
LEFT JOIN users u ON u.id = r.user_id
WHERE r.ticket_id = ${id}
ORDER BY r.created_at ASC, r.id ASC
LIMIT 500
`),
]);
const row = resultRows<{
id: bigint | number;
title: string;
content: string;
open: boolean | number;
userId: number | null;
username: string | null;
categoryId: bigint | number | null;
categoryName: string | null;
updatedAt: Date | string | null;
}>(ticketResult)[0];
if (!row) return null;
return {
id: Number(row.id),
title: row.title,
content: row.content,
open: Boolean(row.open),
userId: row.userId === null ? null : Number(row.userId),
username: row.username,
categoryId: row.categoryId === null ? null : Number(row.categoryId),
categoryName: row.categoryName,
updatedAt: toPeopleIsoDate(row.updatedAt),
href: peopleHelpTicketHref(Number(row.id)),
replies: resultRows<{
id: bigint | number;
userId: number;
username: string | null;
content: string;
createdAt: Date | string | null;
}>(repliesResult).map((reply) => ({
id: Number(reply.id),
userId: Number(reply.userId),
username: reply.username,
content: reply.content,
createdAt: toPeopleIsoDate(reply.createdAt),
})),
};
},
async loadSupportStaff() {
const [{ sql }, { db }, { getMinStaffRank }] = await Promise.all([
import("drizzle-orm"),
import("@/lib/db"),
import("@/lib/admin/min-staff-rank"),
]);
const minStaffRank = await getMinStaffRank();
const result = await db.execute(sql`
SELECT id, username, rank FROM users
WHERE rank >= ${minStaffRank}
ORDER BY username ASC, id ASC
LIMIT 200
`);
return resultRows<{ id: number; username: string; rank: number }>(
result,
).map((row) => ({
id: Number(row.id),
username: row.username,
rank: Number(row.rank),
href: `/ase/people/users/${Number(row.id)}` as const,
}));
},
async loadActiveBan(userId) {
const [{ sql }, { db }] = await Promise.all([
import("drizzle-orm"),
import("@/lib/db"),
]);
const result = await db.execute(sql`
SELECT b.id, b.user_id AS userId, target.username,
b.user_staff_id AS staffId, staff.username AS staffUsername,
b.type, b.ban_reason AS reason, b.timestamp AS createdAt,
b.ban_expire AS expiresAt
FROM bans b
LEFT JOIN users target ON target.id = b.user_id
LEFT JOIN users staff ON staff.id = b.user_staff_id
WHERE b.user_id = ${userId}
AND (b.ban_expire = 0 OR b.ban_expire > UNIX_TIMESTAMP())
ORDER BY (b.ban_expire = 0) DESC, b.ban_expire DESC,
b.timestamp DESC, b.id DESC
LIMIT 1
`);
const row = resultRows<{
id: number;
userId: number;
username: string | null;
staffId: number;
staffUsername: string | null;
type: string;
reason: string;
createdAt: Date | string | number | null;
expiresAt: number;
}>(result)[0];
if (!row) return null;
return {
id: Number(row.id),
userId: Number(row.userId),
username: row.username,
staffId: Number(row.staffId),
staffUsername: row.staffUsername,
type: row.type,
reason: row.reason,
createdAt: toPeopleIsoDate(row.createdAt),
expiresAt:
Number(row.expiresAt) === 0
? 0
: (toPeopleIsoDate(row.expiresAt) as string),
active: true,
};
},
};
export const peopleSupportQuery = createPeopleSupportQuery(
peopleSupportAdapters,
);