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import { Hono } from "hono";
import { eq, and, inArray } from "drizzle-orm";
import type { Dal } from "../../dal";
import type { getDb } from "../../db";
import type { Services } from "../../services";
import * as schema from "../../db/schema";
import { success, handleError } from "../../lib/response";
import { generateId } from "../../lib/utils";
import { NotFoundError } from "../../lib/errors";
import { requireProAccess } from "../../middleware";
import { generateVoiceoverScript } from "../../lib/voiceover-script";
import { logger } from "../../lib/logger";
// Shape the DAL returns for each draft. We parse JSON blobs before sending
// to the Portal so the client doesn't have to re-parse or deal with string
// vs object ambiguity on the voiceoverConfig field.
function serializeDraft<T extends { voiceoverConfig?: string | null }>(
draft: T,
): T & { voiceoverConfig?: unknown } {
Eif (!draft.voiceoverConfig) {
return draft;
}
try {
return { ...draft, voiceoverConfig: JSON.parse(draft.voiceoverConfig) };
} catch {
// Malformed JSON — drop the field rather than crash the list response
return { ...draft, voiceoverConfig: undefined };
}
}
type Env = {
Bindings: CloudflareBindings;
Variables: {
user: { id: string; name: string; email: string } | null;
session: unknown;
dal: Dal;
services: Services;
db: ReturnType<typeof getDb>;
proId: string;
proRole: string;
};
};
const socialDrafts = new Hono<Env>();
// List social drafts for a pro
socialDrafts.get("/:proId/social-drafts", requireProAccess, async (c) => {
try {
const dal = c.get("dal");
const proId = c.get("proId");
const result = await dal.socialDrafts.listByPro(proId);
return success(c, {
...result,
drafts: result.drafts.map(serializeDraft),
});
} catch (err) {
return handleError(c, err);
}
});
// Preview the auto-generated voiceover script for a project. The Portal calls
// this when the pro enables voiceover so they see the generated text in an
// editable textarea BEFORE rendering. On submit, the edited script is sent to
// the Worker as voiceoverConfig.script — render-time auto-generation becomes
// a pure back-compat path.
//
// IMPORTANT: this route must be declared BEFORE `/:proId/social-drafts/:draftId`
// below. Hono matches in registration order and `preview-script` would
// otherwise be captured as a `:draftId` segment.
socialDrafts.get(
"/:proId/social-drafts/preview-script",
requireProAccess,
async (c) => {
try {
const dal = c.get("dal");
const proId = c.get("proId");
const projectId = c.req.query("projectId");
if (!projectId) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "projectId is required" } },
400,
);
}
const pro = await dal.pros.findById(proId);
Iif (!pro) {
throw new NotFoundError("Pro not found");
}
const project = await dal.projects.findById(projectId);
if (!project || project.proId !== proId) {
throw new NotFoundError("Project not found");
}
// NOTE: matches the Worker's job-data resolver at
// apps/api/src/routes/internal/social-studio.routes.ts:232-242 — we
// pass raw tag IDs as labels. The Worker does the same at render time,
// so the preview matches what would actually ship. Resolving IDs to
// human labels via taxonomy joins is a future refinement.
const script = generateVoiceoverScript({
projectName: project.title,
proName: pro.businessName,
workedAreas: project.workedAreaIds ?? [],
styles: project.styleTagIds ?? [],
materials: project.materialTagIds ?? [],
propertyType: project.propertyType ?? null,
});
return success(c, { script });
} catch (err) {
return handleError(c, err);
}
},
);
// Get a single social draft
socialDrafts.get("/:proId/social-drafts/:draftId", requireProAccess, async (c) => {
try {
const dal = c.get("dal");
const proId = c.get("proId");
const draftId = c.req.param("draftId");
const draft = await dal.socialDrafts.getById(draftId);
if (!draft || draft.proId !== proId) {
throw new NotFoundError("Draft not found");
}
return success(c, serializeDraft(draft));
} catch (err) {
return handleError(c, err);
}
});
// Create a social draft for a project (auto or manual with selected photos)
socialDrafts.post("/:proId/social-drafts", requireProAccess, async (c) => {
try {
const dal = c.get("dal");
const db = c.get("db");
const proId = c.get("proId");
const body = await c.req.json<{
projectId: string;
selectedPhotoIds?: number[];
triggerSource?: "manual";
musicTrackId?: string;
brandingEnabled?: boolean;
overlayConfig?: {
introEnabled?: boolean;
introDurationS?: number;
outroEnabled?: boolean;
outroDurationS?: number;
badges?: Array<{
id?: string;
label?: unknown;
style?: unknown;
position?: unknown;
customColor?: unknown;
}>;
badgeType?: "certified" | "featured" | "new" | null;
badgePosition?: "top-left" | "top-right" | "bottom-left" | "bottom-right";
};
templateId?: string;
slotAssignments?: Record<number, number>;
voiceoverConfig?: {
enabled: boolean;
voice: string;
script?: string;
autoGenerate: boolean;
};
}>();
const {
projectId,
selectedPhotoIds,
triggerSource,
musicTrackId,
brandingEnabled,
overlayConfig,
templateId,
slotAssignments,
voiceoverConfig,
} = body;
if (!projectId) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "projectId is required" } },
400,
);
}
// Cap slot expansion — mirrors MAX_PHOTO_SLOTS in the Worker's
// template-engine. Defense in depth: Portal UI also enforces this but
// we validate server-side to avoid runaway ffmpeg filter_complex on
// pathological inputs.
const MAX_PHOTO_SLOTS = 8;
if (slotAssignments && Object.keys(slotAssignments).length > MAX_PHOTO_SLOTS) {
return c.json(
{
success: false,
error: {
code: "BAD_REQUEST",
message: `Too many slot assignments (max ${MAX_PHOTO_SLOTS})`,
},
},
400,
);
}
// Verify the project belongs to this pro before acting on it
const project = await dal.projects.findById(projectId);
if (!project || project.proId !== proId) {
throw new NotFoundError("Project not found");
}
// W6 pre-flight: in auto mode (no manual photo selection or template slot
// assignments) the container fetches eligible photos from the project at
// build time and throws if it finds none. Catching this here saves the
// pro from clicking Create, watching a 30-second spinner, and seeing a
// "failed" status. dal.media.findEligibleForReel mirrors the resolver in
// internal/social-studio.routes.ts: cover OR after OR null photoType.
const isAutoMode =
(!selectedPhotoIds || selectedPhotoIds.length === 0) &&
(!slotAssignments || Object.keys(slotAssignments).length === 0);
if (isAutoMode) {
const eligibleRows = await dal.media.findEligibleForReel(projectId);
if (eligibleRows.length === 0) {
return c.json(
{
success: false,
error: {
code: "BAD_REQUEST",
message:
"Project has no eligible photos for reel generation. Add cover or 'after' photos to the project first.",
},
},
400,
);
}
}
// Validate that all provided media IDs belong to any project owned by this pro
if (selectedPhotoIds && selectedPhotoIds.length > 0) {
const mediaRows = await db
.select({ id: schema.media.id })
.from(schema.media)
.innerJoin(schema.rooms, eq(schema.media.roomId, schema.rooms.id))
.innerJoin(schema.projects, eq(schema.rooms.projectId, schema.projects.id))
.where(
and(
eq(schema.projects.proId, proId),
inArray(schema.media.id, selectedPhotoIds),
),
);
const foundIds = new Set(mediaRows.map((m) => m.id));
const invalidIds = selectedPhotoIds.filter((id) => !foundIds.has(id));
Eif (invalidIds.length > 0) {
return c.json(
{
success: false,
error: {
code: "BAD_REQUEST",
message: `Media IDs do not belong to this pro's projects: ${invalidIds.join(", ")}`,
},
},
400,
);
}
}
// Validate musicTrackId if provided
if (musicTrackId) {
const [track] = await db
.select({ id: schema.socialStudioMusicTracks.id })
.from(schema.socialStudioMusicTracks)
.where(
and(
eq(schema.socialStudioMusicTracks.id, musicTrackId),
eq(schema.socialStudioMusicTracks.isActive, true),
),
)
.limit(1);
Eif (!track) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "Music track not found or inactive" } },
400,
);
}
}
// Validate templateId if provided
if (templateId) {
const [tmpl] = await db
.select({ id: schema.socialStudioTemplates.id })
.from(schema.socialStudioTemplates)
.where(
and(
eq(schema.socialStudioTemplates.id, templateId),
eq(schema.socialStudioTemplates.isActive, true),
),
)
.limit(1);
Eif (!tmpl) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "Template not found or inactive" } },
400,
);
}
}
// Validate overlayConfig structure if provided
if (overlayConfig) {
const VALID_BADGE_TYPES = ["certified", "featured", "new", null];
const VALID_BADGE_POSITIONS = ["top-left", "top-right", "bottom-left", "bottom-right"];
const VALID_BADGES_POSITIONS = [
"top-left", "top-center", "top-right",
"middle-left", "center", "middle-right",
"bottom-left", "bottom-center", "bottom-right",
];
const VALID_BADGE_STYLES = ["certified", "featured", "new", "custom"];
const HEX_COLOR_RE = /^#(?:[0-9a-fA-F]{3}|[0-9a-fA-F]{6})$/;
const MAX_BADGES = 3;
if (overlayConfig.introDurationS !== undefined && (overlayConfig.introDurationS < 1 || overlayConfig.introDurationS > 5)) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "introDurationS must be between 1 and 5" } },
400,
);
}
if (overlayConfig.outroDurationS !== undefined && (overlayConfig.outroDurationS < 1 || overlayConfig.outroDurationS > 5)) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "outroDurationS must be between 1 and 5" } },
400,
);
}
if (overlayConfig.badgeType !== undefined && !VALID_BADGE_TYPES.includes(overlayConfig.badgeType)) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: `Invalid badge type: ${overlayConfig.badgeType}` } },
400,
);
}
if (overlayConfig.badgePosition !== undefined && !VALID_BADGE_POSITIONS.includes(overlayConfig.badgePosition)) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: `Invalid badge position: ${overlayConfig.badgePosition}` } },
400,
);
}
// Validate new multi-badge array
Eif (overlayConfig.badges !== undefined) {
Iif (!Array.isArray(overlayConfig.badges)) {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: "badges must be an array" } },
400,
);
}
if (overlayConfig.badges.length > MAX_BADGES) {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: `badges must contain at most ${MAX_BADGES} items` } },
400,
);
}
for (let i = 0; i < overlayConfig.badges.length; i++) {
const badge = overlayConfig.badges[i];
Iif (!badge || typeof badge !== "object") {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: `badges[${i}] must be an object` } },
400,
);
}
if (typeof badge.label !== "string" || badge.label.length < 1 || badge.label.length > 40) {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: `badges[${i}].label must be a string between 1 and 40 characters` } },
400,
);
}
if (typeof badge.position !== "string" || !VALID_BADGES_POSITIONS.includes(badge.position)) {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: `badges[${i}].position is invalid` } },
400,
);
}
Iif (badge.style !== undefined && (typeof badge.style !== "string" || !VALID_BADGE_STYLES.includes(badge.style))) {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: `badges[${i}].style is invalid` } },
400,
);
}
const effectiveStyle = badge.style ?? "custom";
if (effectiveStyle === "custom" && badge.customColor !== undefined) {
if (typeof badge.customColor !== "string" || !HEX_COLOR_RE.test(badge.customColor)) {
return c.json(
{ success: false, error: { code: "INVALID_BADGES", message: `badges[${i}].customColor must be a hex color like #RRGGBB` } },
400,
);
}
}
}
}
}
// Validate voiceoverConfig if provided
if (voiceoverConfig) {
const VALID_VOICES = ["alloy", "echo", "fable", "onyx", "nova", "shimmer"];
if (voiceoverConfig.voice && !VALID_VOICES.includes(voiceoverConfig.voice)) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: `Invalid voiceover voice: ${voiceoverConfig.voice}` } },
400,
);
}
Eif (voiceoverConfig.script && voiceoverConfig.script.length > 2000) {
return c.json(
{ success: false, error: { code: "BAD_REQUEST", message: "Voiceover script must be 2000 characters or less" } },
400,
);
}
}
// Create new draft — unique partial index enforces one pending/processing draft per project
const id = generateId();
const jobNonce = generateId();
let draft: Awaited<ReturnType<typeof dal.socialDrafts.create>>;
try {
draft = await dal.socialDrafts.create({
id,
proId,
projectId,
status: "pending",
jobNonce,
triggerSource: triggerSource ?? "auto",
jobDataVersion: 2,
musicTrackId: musicTrackId ?? null,
brandingEnabled: brandingEnabled ?? true,
overlayConfig: overlayConfig ? JSON.stringify(overlayConfig) : null,
templateId: templateId ?? null,
slotAssignments: slotAssignments ? JSON.stringify(slotAssignments) : null,
voiceoverConfig: voiceoverConfig ? JSON.stringify(voiceoverConfig) : null,
});
} catch (insertErr) {
// D1 surfaces SQLite constraint errors as generic errors; check message for UNIQUE
const message = insertErr instanceof Error ? insertErr.message : String(insertErr);
if (message.includes("UNIQUE") || message.includes("unique")) {
return c.json(
{
success: false,
error: {
code: "CONFLICT",
message: "A reel is already being generated for this project. Please wait for it to complete.",
},
},
409,
);
}
throw insertErr;
}
// C2 (Codex F7): photo-rows insert and queue.send are part of the same
// logical commit as the draft row. If either fails, roll back the draft
// (FK ON DELETE CASCADE on social_draft_photos cleans up any photo rows
// that did insert). Previously the photo insert wasn't rolled back on
// queue.send failure, and queue.send went through executionCtx.waitUntil
// so a queue failure left the draft pending forever.
Iif (selectedPhotoIds && selectedPhotoIds.length > 0) {
try {
const photoRows = selectedPhotoIds.map((mediaId, index) => ({
draftId: id,
mediaId,
sortOrder: index,
}));
await db.insert(schema.socialDraftPhotos).values(photoRows);
} catch (photoErr) {
const msg =
photoErr instanceof Error ? photoErr.message : String(photoErr);
logger.error(
`[social-drafts] photo insert failed: ${msg} — rolling back draft ${id}`,
);
await dal.socialDrafts.deleteById(id);
throw photoErr;
}
}
// C2 (Codex F6): await queue.send synchronously. Cloudflare Queue +
// the existing apps/api/src/social-studio/queue-handler.ts (retry +
// idempotent pending→processing transitions) + dlq-handler.ts already
// supply the durability we need. The bug was just that
// executionCtx.waitUntil dropped queue.send failures silently.
const queue = c.env.SOCIAL_STUDIO_QUEUE;
if (queue) {
try {
await queue.send({
draftId: id,
proId,
projectId,
timestamp: Date.now(),
});
} catch (queueErr) {
const msg =
queueErr instanceof Error ? queueErr.message : String(queueErr);
logger.error(
`[social-drafts] queue.send failed: ${msg} — rolling back draft ${id}`,
);
await dal.socialDrafts.deleteById(id);
return c.json(
{
success: false,
error: {
code: "QUEUE_UNAVAILABLE",
message:
"Failed to enqueue reel build. Please try again in a moment.",
},
},
503,
);
}
}
return success(c, { draft }, 201);
} catch (err) {
return handleError(c, err);
}
});
// Download a social draft reel — streams directly from R2
socialDrafts.get("/:proId/social-drafts/:draftId/download", requireProAccess, async (c) => {
try {
const dal = c.get("dal");
const proId = c.get("proId");
const draftId = c.req.param("draftId");
const draft = await dal.socialDrafts.getById(draftId);
if (!draft || draft.proId !== proId) {
throw new NotFoundError("Draft not found");
}
if (draft.expiresAt && draft.expiresAt < new Date()) {
return c.json(
{ success: false, error: { code: "GONE", message: "Draft expired. Please regenerate." } },
410,
);
}
if (!draft.reelR2Key) {
return c.json(
{ success: false, error: { code: "NOT_FOUND", message: "Reel not ready yet." } },
404,
);
}
const object = await c.env.R2.get(draft.reelR2Key);
if (!object) {
return c.json(
{ success: false, error: { code: "NOT_FOUND", message: "Reel file not found in storage." } },
404,
);
}
const filename = `reel-${draftId}.mp4`;
return new Response(object.body, {
headers: {
"Content-Type": "video/mp4",
"Content-Disposition": `attachment; filename="${filename}"`,
"Cache-Control": "private, no-store",
},
});
} catch (err) {
return handleError(c, err);
}
});
// Update caption for a social draft (pro-authored edit, auto-saves on blur)
socialDrafts.patch("/:proId/social-drafts/:draftId", requireProAccess, async (c) => {
try {
const dal = c.get("dal");
const proId = c.get("proId");
const draftId = c.req.param("draftId");
const draft = await dal.socialDrafts.getById(draftId);
if (!draft || draft.proId !== proId) {
throw new NotFoundError("Draft not found");
}
const body = await c.req.json<{ captionEn?: string }>();
if (body.captionEn !== undefined) {
await dal.socialDrafts.update(draftId, { captionEn: body.captionEn });
}
const updated = await dal.socialDrafts.getById(draftId);
return success(c, { draft: updated });
} catch (err) {
return handleError(c, err);
}
});
export default socialDrafts;
|