Files
photoanalyzer/frontend/js/api.js

103 lines
4.5 KiB
JavaScript

// Single API client: one place for fetch, JSON, the error envelope, and request
// cancellation. Every method accepts an optional { signal } from cancellable().
export const BASE = "/api/v1";
async function request(path, { signal, ...options } = {}) {
let response;
try {
response = await fetch(BASE + path, {
headers: { "Content-Type": "application/json" },
signal,
...options,
});
} catch (error) {
// A caller-cancelled fetch is not a failure; tag it so views can ignore it.
if (error.name === "AbortError") {
error.code = "cancelled";
}
throw error;
}
let body = null;
try {
body = await response.json();
} catch (_) {
body = null;
}
if (!response.ok) {
const envelope = body && body.error ? body.error : {};
const error = new Error(envelope.message || response.statusText);
error.status = response.status;
error.code = envelope.code || "error";
throw error;
}
return body;
}
// Cancellation: hand callers a signal to pass into any request and a cancel() to
// abort the in-flight fetch. Aborted requests reject with code "cancelled".
export function cancellable() {
const controller = new AbortController();
return { signal: controller.signal, cancel: () => controller.abort() };
}
export const api = {
listAssets: (params = {}, opts = {}) =>
request("/inventory/assets?" + new URLSearchParams(params).toString(), opts),
listClusters: (params = {}, opts = {}) =>
request("/duplicates/clusters?" + new URLSearchParams(params).toString(), opts),
getCluster: (id, opts = {}) =>
request(`/duplicates/clusters/${encodeURIComponent(id)}`, opts),
decide: (id, payload, opts = {}) =>
request(`/duplicates/clusters/${encodeURIComponent(id)}/decision`, {
method: "POST",
body: JSON.stringify(payload),
...opts,
}),
thumbnailUrl: (assetId, size = 512) =>
`${BASE}/assets/${encodeURIComponent(assetId)}/thumbnail?size=${size}`,
// ── Jobs ────────────────────────────────────────────────────────────────
startJob: (payload, opts = {}) =>
request("/jobs", { method: "POST", body: JSON.stringify(payload), ...opts }),
getJob: (id, opts = {}) => request(`/jobs/${encodeURIComponent(id)}`, opts),
cancelJob: (id, opts = {}) =>
request(`/jobs/${encodeURIComponent(id)}/cancel`, { method: "POST", ...opts }),
jobEvents: (id, after = 0, opts = {}) =>
request(`/jobs/${encodeURIComponent(id)}/events?after=${after}`, opts),
jobEventsStreamUrl: (id, after = 0) =>
`${BASE}/jobs/${encodeURIComponent(id)}/events/stream?after=${after}`,
// ── Workflow / safety / analysis / library ──────────────────────────────
workflow: (opts = {}) => request("/workflow", opts),
safetyQueue: (params = {}, opts = {}) =>
request("/safety/queue?" + new URLSearchParams(params).toString(), opts),
safetyDecide: (payload, opts = {}) =>
request("/safety/decisions", { method: "POST", body: JSON.stringify(payload), ...opts }),
safetyScoreJob: (opts = {}) => request("/safety/jobs", { method: "POST", ...opts }),
analysisCounts: (opts = {}) => request("/analysis/counts", opts),
analysisJob: (opts = {}) => request("/analysis/jobs", { method: "POST", ...opts }),
libraryAssets: (params = {}, opts = {}) =>
request("/library/assets?" + new URLSearchParams(params).toString(), opts),
libraryStats: (opts = {}) => request("/library/stats", opts),
// ── Albums: evidence and naming proposals ───────────────────────────────
albumEvidence: (params = {}, opts = {}) =>
request("/albums/evidence?" + new URLSearchParams(params).toString(), opts),
albumProposals: (params = {}, opts = {}) =>
request("/albums/proposals?" + new URLSearchParams(params).toString(), opts),
generateProposals: (payload = {}, opts = {}) =>
request("/albums/proposals", { method: "POST", body: JSON.stringify(payload), ...opts }),
editProposal: (album, payload, opts = {}) =>
request(`/albums/proposals/${encodeURIComponent(album)}/edit`, {
method: "POST",
body: JSON.stringify(payload),
...opts,
}),
approveProposal: (album, payload, opts = {}) =>
request(`/albums/proposals/${encodeURIComponent(album)}/approve`, {
method: "POST",
body: JSON.stringify(payload),
...opts,
}),
};