Files
paperclip/server/src/services/documents.ts
2026-03-14 09:18:59 -05:00

434 lines
16 KiB
TypeScript

import { and, asc, desc, eq } from "drizzle-orm";
import type { Db } from "@paperclipai/db";
import { documentRevisions, documents, issueDocuments, issues } from "@paperclipai/db";
import { issueDocumentKeySchema } from "@paperclipai/shared";
import { conflict, notFound, unprocessable } from "../errors.js";
function normalizeDocumentKey(key: string) {
const normalized = key.trim().toLowerCase();
const parsed = issueDocumentKeySchema.safeParse(normalized);
if (!parsed.success) {
throw unprocessable("Invalid document key", parsed.error.issues);
}
return parsed.data;
}
function isUniqueViolation(error: unknown): boolean {
return !!error && typeof error === "object" && "code" in error && (error as { code?: string }).code === "23505";
}
export function extractLegacyPlanBody(description: string | null | undefined) {
if (!description) return null;
const match = /<plan>\s*([\s\S]*?)\s*<\/plan>/i.exec(description);
if (!match) return null;
const body = match[1]?.trim();
return body ? body : null;
}
function mapIssueDocumentRow(
row: {
id: string;
companyId: string;
issueId: string;
key: string;
title: string | null;
format: string;
latestBody: string;
latestRevisionId: string | null;
latestRevisionNumber: number;
createdByAgentId: string | null;
createdByUserId: string | null;
updatedByAgentId: string | null;
updatedByUserId: string | null;
createdAt: Date;
updatedAt: Date;
},
includeBody: boolean,
) {
return {
id: row.id,
companyId: row.companyId,
issueId: row.issueId,
key: row.key,
title: row.title,
format: row.format,
...(includeBody ? { body: row.latestBody } : {}),
latestRevisionId: row.latestRevisionId ?? null,
latestRevisionNumber: row.latestRevisionNumber,
createdByAgentId: row.createdByAgentId,
createdByUserId: row.createdByUserId,
updatedByAgentId: row.updatedByAgentId,
updatedByUserId: row.updatedByUserId,
createdAt: row.createdAt,
updatedAt: row.updatedAt,
};
}
export function documentService(db: Db) {
return {
getIssueDocumentPayload: async (issue: { id: string; description: string | null }) => {
const [planDocument, documentSummaries] = await Promise.all([
db
.select({
id: documents.id,
companyId: documents.companyId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
title: documents.title,
format: documents.format,
latestBody: documents.latestBody,
latestRevisionId: documents.latestRevisionId,
latestRevisionNumber: documents.latestRevisionNumber,
createdByAgentId: documents.createdByAgentId,
createdByUserId: documents.createdByUserId,
updatedByAgentId: documents.updatedByAgentId,
updatedByUserId: documents.updatedByUserId,
createdAt: documents.createdAt,
updatedAt: documents.updatedAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.where(and(eq(issueDocuments.issueId, issue.id), eq(issueDocuments.key, "plan")))
.then((rows) => rows[0] ?? null),
db
.select({
id: documents.id,
companyId: documents.companyId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
title: documents.title,
format: documents.format,
latestBody: documents.latestBody,
latestRevisionId: documents.latestRevisionId,
latestRevisionNumber: documents.latestRevisionNumber,
createdByAgentId: documents.createdByAgentId,
createdByUserId: documents.createdByUserId,
updatedByAgentId: documents.updatedByAgentId,
updatedByUserId: documents.updatedByUserId,
createdAt: documents.createdAt,
updatedAt: documents.updatedAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.where(eq(issueDocuments.issueId, issue.id))
.orderBy(asc(issueDocuments.key), desc(documents.updatedAt)),
]);
const legacyPlanBody = planDocument ? null : extractLegacyPlanBody(issue.description);
return {
planDocument: planDocument ? mapIssueDocumentRow(planDocument, true) : null,
documentSummaries: documentSummaries.map((row) => mapIssueDocumentRow(row, false)),
legacyPlanDocument: legacyPlanBody
? {
key: "plan" as const,
body: legacyPlanBody,
source: "issue_description" as const,
}
: null,
};
},
listIssueDocuments: async (issueId: string) => {
const rows = await db
.select({
id: documents.id,
companyId: documents.companyId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
title: documents.title,
format: documents.format,
latestBody: documents.latestBody,
latestRevisionId: documents.latestRevisionId,
latestRevisionNumber: documents.latestRevisionNumber,
createdByAgentId: documents.createdByAgentId,
createdByUserId: documents.createdByUserId,
updatedByAgentId: documents.updatedByAgentId,
updatedByUserId: documents.updatedByUserId,
createdAt: documents.createdAt,
updatedAt: documents.updatedAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.where(eq(issueDocuments.issueId, issueId))
.orderBy(asc(issueDocuments.key), desc(documents.updatedAt));
return rows.map((row) => mapIssueDocumentRow(row, true));
},
getIssueDocumentByKey: async (issueId: string, rawKey: string) => {
const key = normalizeDocumentKey(rawKey);
const row = await db
.select({
id: documents.id,
companyId: documents.companyId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
title: documents.title,
format: documents.format,
latestBody: documents.latestBody,
latestRevisionId: documents.latestRevisionId,
latestRevisionNumber: documents.latestRevisionNumber,
createdByAgentId: documents.createdByAgentId,
createdByUserId: documents.createdByUserId,
updatedByAgentId: documents.updatedByAgentId,
updatedByUserId: documents.updatedByUserId,
createdAt: documents.createdAt,
updatedAt: documents.updatedAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.where(and(eq(issueDocuments.issueId, issueId), eq(issueDocuments.key, key)))
.then((rows) => rows[0] ?? null);
return row ? mapIssueDocumentRow(row, true) : null;
},
listIssueDocumentRevisions: async (issueId: string, rawKey: string) => {
const key = normalizeDocumentKey(rawKey);
return db
.select({
id: documentRevisions.id,
companyId: documentRevisions.companyId,
documentId: documentRevisions.documentId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
revisionNumber: documentRevisions.revisionNumber,
body: documentRevisions.body,
changeSummary: documentRevisions.changeSummary,
createdByAgentId: documentRevisions.createdByAgentId,
createdByUserId: documentRevisions.createdByUserId,
createdAt: documentRevisions.createdAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.innerJoin(documentRevisions, eq(documentRevisions.documentId, documents.id))
.where(and(eq(issueDocuments.issueId, issueId), eq(issueDocuments.key, key)))
.orderBy(desc(documentRevisions.revisionNumber));
},
upsertIssueDocument: async (input: {
issueId: string;
key: string;
title?: string | null;
format: string;
body: string;
changeSummary?: string | null;
baseRevisionId?: string | null;
createdByAgentId?: string | null;
createdByUserId?: string | null;
}) => {
const key = normalizeDocumentKey(input.key);
const issue = await db
.select({ id: issues.id, companyId: issues.companyId })
.from(issues)
.where(eq(issues.id, input.issueId))
.then((rows) => rows[0] ?? null);
if (!issue) throw notFound("Issue not found");
try {
return await db.transaction(async (tx) => {
const now = new Date();
const existing = await tx
.select({
id: documents.id,
companyId: documents.companyId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
title: documents.title,
format: documents.format,
latestBody: documents.latestBody,
latestRevisionId: documents.latestRevisionId,
latestRevisionNumber: documents.latestRevisionNumber,
createdByAgentId: documents.createdByAgentId,
createdByUserId: documents.createdByUserId,
updatedByAgentId: documents.updatedByAgentId,
updatedByUserId: documents.updatedByUserId,
createdAt: documents.createdAt,
updatedAt: documents.updatedAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.where(and(eq(issueDocuments.issueId, issue.id), eq(issueDocuments.key, key)))
.then((rows) => rows[0] ?? null);
if (existing) {
if (!input.baseRevisionId) {
throw conflict("Document update requires baseRevisionId", {
currentRevisionId: existing.latestRevisionId,
});
}
if (input.baseRevisionId !== existing.latestRevisionId) {
throw conflict("Document was updated by someone else", {
currentRevisionId: existing.latestRevisionId,
});
}
const nextRevisionNumber = existing.latestRevisionNumber + 1;
const [revision] = await tx
.insert(documentRevisions)
.values({
companyId: issue.companyId,
documentId: existing.id,
revisionNumber: nextRevisionNumber,
body: input.body,
changeSummary: input.changeSummary ?? null,
createdByAgentId: input.createdByAgentId ?? null,
createdByUserId: input.createdByUserId ?? null,
createdAt: now,
})
.returning();
await tx
.update(documents)
.set({
title: input.title ?? null,
format: input.format,
latestBody: input.body,
latestRevisionId: revision.id,
latestRevisionNumber: nextRevisionNumber,
updatedByAgentId: input.createdByAgentId ?? null,
updatedByUserId: input.createdByUserId ?? null,
updatedAt: now,
})
.where(eq(documents.id, existing.id));
await tx
.update(issueDocuments)
.set({ updatedAt: now })
.where(eq(issueDocuments.documentId, existing.id));
return {
created: false as const,
document: {
...existing,
title: input.title ?? null,
format: input.format,
body: input.body,
latestRevisionId: revision.id,
latestRevisionNumber: nextRevisionNumber,
updatedByAgentId: input.createdByAgentId ?? null,
updatedByUserId: input.createdByUserId ?? null,
updatedAt: now,
},
};
}
if (input.baseRevisionId) {
throw conflict("Document does not exist yet", { key });
}
const [document] = await tx
.insert(documents)
.values({
companyId: issue.companyId,
title: input.title ?? null,
format: input.format,
latestBody: input.body,
latestRevisionId: null,
latestRevisionNumber: 1,
createdByAgentId: input.createdByAgentId ?? null,
createdByUserId: input.createdByUserId ?? null,
updatedByAgentId: input.createdByAgentId ?? null,
updatedByUserId: input.createdByUserId ?? null,
createdAt: now,
updatedAt: now,
})
.returning();
const [revision] = await tx
.insert(documentRevisions)
.values({
companyId: issue.companyId,
documentId: document.id,
revisionNumber: 1,
body: input.body,
changeSummary: input.changeSummary ?? null,
createdByAgentId: input.createdByAgentId ?? null,
createdByUserId: input.createdByUserId ?? null,
createdAt: now,
})
.returning();
await tx
.update(documents)
.set({ latestRevisionId: revision.id })
.where(eq(documents.id, document.id));
await tx.insert(issueDocuments).values({
companyId: issue.companyId,
issueId: issue.id,
documentId: document.id,
key,
createdAt: now,
updatedAt: now,
});
return {
created: true as const,
document: {
id: document.id,
companyId: issue.companyId,
issueId: issue.id,
key,
title: document.title,
format: document.format,
body: document.latestBody,
latestRevisionId: revision.id,
latestRevisionNumber: 1,
createdByAgentId: document.createdByAgentId,
createdByUserId: document.createdByUserId,
updatedByAgentId: document.updatedByAgentId,
updatedByUserId: document.updatedByUserId,
createdAt: document.createdAt,
updatedAt: document.updatedAt,
},
};
});
} catch (error) {
if (isUniqueViolation(error)) {
throw conflict("Document key already exists on this issue", { key });
}
throw error;
}
},
deleteIssueDocument: async (issueId: string, rawKey: string) => {
const key = normalizeDocumentKey(rawKey);
return db.transaction(async (tx) => {
const existing = await tx
.select({
id: documents.id,
companyId: documents.companyId,
issueId: issueDocuments.issueId,
key: issueDocuments.key,
title: documents.title,
format: documents.format,
latestBody: documents.latestBody,
latestRevisionId: documents.latestRevisionId,
latestRevisionNumber: documents.latestRevisionNumber,
createdByAgentId: documents.createdByAgentId,
createdByUserId: documents.createdByUserId,
updatedByAgentId: documents.updatedByAgentId,
updatedByUserId: documents.updatedByUserId,
createdAt: documents.createdAt,
updatedAt: documents.updatedAt,
})
.from(issueDocuments)
.innerJoin(documents, eq(issueDocuments.documentId, documents.id))
.where(and(eq(issueDocuments.issueId, issueId), eq(issueDocuments.key, key)))
.then((rows) => rows[0] ?? null);
if (!existing) return null;
await tx.delete(issueDocuments).where(eq(issueDocuments.documentId, existing.id));
await tx.delete(documents).where(eq(documents.id, existing.id));
return {
...existing,
body: existing.latestBody,
latestRevisionId: existing.latestRevisionId ?? null,
};
});
},
};
}