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|
import { TRPCError } from "@trpc/server";
import { and, count, eq } from "drizzle-orm";
import { z } from "zod";
import {
bookmarkLinks,
bookmarks,
importSessionBookmarks,
importSessions,
} from "@karakeep/db/schema";
import {
zCreateImportSessionRequestSchema,
ZImportSession,
ZImportSessionWithStats,
} from "@karakeep/shared/types/importSessions";
import type { AuthedContext } from "../index";
export class ImportSession {
protected constructor(
protected ctx: AuthedContext,
public session: ZImportSession,
) {}
static async fromId(
ctx: AuthedContext,
importSessionId: string,
): Promise<ImportSession> {
const session = await ctx.db.query.importSessions.findFirst({
where: and(
eq(importSessions.id, importSessionId),
eq(importSessions.userId, ctx.user.id),
),
});
if (!session) {
throw new TRPCError({
code: "NOT_FOUND",
message: "Import session not found",
});
}
return new ImportSession(ctx, session);
}
static async create(
ctx: AuthedContext,
input: z.infer<typeof zCreateImportSessionRequestSchema>,
): Promise<ImportSession> {
const [session] = await ctx.db
.insert(importSessions)
.values({
name: input.name,
userId: ctx.user.id,
rootListId: input.rootListId,
})
.returning();
return new ImportSession(ctx, session);
}
static async getAll(ctx: AuthedContext): Promise<ImportSession[]> {
const sessions = await ctx.db.query.importSessions.findMany({
where: eq(importSessions.userId, ctx.user.id),
orderBy: (importSessions, { desc }) => [desc(importSessions.createdAt)],
limit: 50,
});
return sessions.map((session) => new ImportSession(ctx, session));
}
static async getAllWithStats(
ctx: AuthedContext,
): Promise<ZImportSessionWithStats[]> {
const sessions = await this.getAll(ctx);
return await Promise.all(
sessions.map(async (session) => {
return await session.getWithStats();
}),
);
}
async attachBookmark(bookmarkId: string): Promise<void> {
await this.ctx.db.insert(importSessionBookmarks).values({
importSessionId: this.session.id,
bookmarkId,
});
}
async getWithStats(): Promise<ZImportSessionWithStats> {
// Get bookmark counts by status
const statusCounts = await this.ctx.db
.select({
crawlStatus: bookmarkLinks.crawlStatus,
taggingStatus: bookmarks.taggingStatus,
count: count(),
})
.from(importSessionBookmarks)
.innerJoin(
importSessions,
eq(importSessions.id, importSessionBookmarks.importSessionId),
)
.leftJoin(bookmarks, eq(bookmarks.id, importSessionBookmarks.bookmarkId))
.leftJoin(
bookmarkLinks,
eq(bookmarkLinks.id, importSessionBookmarks.bookmarkId),
)
.where(
and(
eq(importSessionBookmarks.importSessionId, this.session.id),
eq(importSessions.userId, this.ctx.user.id),
),
)
.groupBy(bookmarkLinks.crawlStatus, bookmarks.taggingStatus);
const stats = {
totalBookmarks: 0,
completedBookmarks: 0,
failedBookmarks: 0,
pendingBookmarks: 0,
processingBookmarks: 0,
};
statusCounts.forEach((statusCount) => {
const { crawlStatus, taggingStatus, count } = statusCount;
stats.totalBookmarks += count;
const isCrawlFailure = crawlStatus === "failure";
const isTagFailure = taggingStatus === "failure";
if (isCrawlFailure || isTagFailure) {
stats.failedBookmarks += count;
return;
}
const isCrawlPending = crawlStatus === "pending";
const isTagPending = taggingStatus === "pending";
if (isCrawlPending || isTagPending) {
stats.pendingBookmarks += count;
return;
}
const isCrawlSuccessfulOrNotRequired =
crawlStatus === "success" || crawlStatus === null;
const isTagSuccessfulOrUnknown =
taggingStatus === "success" || taggingStatus === null;
if (isCrawlSuccessfulOrNotRequired && isTagSuccessfulOrUnknown) {
stats.completedBookmarks += count;
} else {
// Fallback to pending to avoid leaving imports unclassified
stats.pendingBookmarks += count;
}
});
return {
...this.session,
status: stats.pendingBookmarks > 0 ? "in_progress" : "completed",
...stats,
};
}
async delete(): Promise<void> {
// Delete the session (cascade will handle the bookmarks)
const result = await this.ctx.db
.delete(importSessions)
.where(
and(
eq(importSessions.id, this.session.id),
eq(importSessions.userId, this.ctx.user.id),
),
);
if (result.changes === 0) {
throw new TRPCError({
code: "NOT_FOUND",
message: "Import session not found",
});
}
}
}
|
