Files
khata-ui/react-openapi/src/context/useResource.tsx
Vishesh 'ironeagle' Bangotra 885ccdcfa7 Align frontend with updated OpenAPI schema and PATCH operation (#13)
## Summary

Align frontend with updated OpenAPI schema (rename `format` → `bank`, add `pipeline`) and introduce a dedicated `PATCH` operation for partial updates in react-openapi.

## Changes

### react-openapi: new `patch` operation support
- Add `patch` to `ResourceConfig.operations` type
- Separate PUT/PATCH detection in resource-config transformer
- `update()` now always calls PUT; new `patch()` method returned conditionally when spec defines PATCH
- Admin form still uses PUT for full replacements

### Fetch Request custom pages: schema alignment
- Rename `format` → `bank` in create form fields and TypeScript models (`FileSource`, `EmailSource`)
- Add `pipeline` field to create form and `FetchRequestCreate` model
- Export `PipelineType` from barrel index

### Fetch Request retry: use PATCH
- Retry handler now calls `patch(id, { status: "pending" })` instead of the generic `update()`
- Removes `useMutation` wrapper; uses simple local `retrying` state for loading

### Fix Account display in detail page
- Resolve FK displayFormat target in detail field rendering (was always using fetch-request format)
- Fix page title to use `applyDisplayFormat` with resolved FK objects instead of non-existent `account_name`
- Move `useMemo` before early returns to fix hooks ordering violation crash

## Testing
- Custom fetch request create form includes `bank` (select) and `pipeline` (select) fields
- Retry sends `PATCH` instead of `PUT` — no more 500 errors
- Detail page shows proper account name instead of `—`

Reviewed-on: #13
Co-authored-by: Vishesh 'ironeagle' Bangotra <aetoskia@gmail.com>
Co-committed-by: Vishesh 'ironeagle' Bangotra <aetoskia@gmail.com>
2026-07-30 18:49:56 +00:00

825 lines
29 KiB
TypeScript

import { useState, useCallback, useMemo, useEffect, useRef } from "react";
import { Autocomplete, TextField, Chip, Box } from "@mui/material";
import DoneIcon from "@mui/icons-material/Done";
import type { ResourceConfig, ParsedListResponse, FieldConfig } from "../types";
import { useAppContext } from "./AppContext";
import { getApi } from "../hooks/useApi";
import { sanitizePayload } from "../utils/sanitize-payload";
import { StringField } from "../components/fields/renderers/StringField";
import { NumberField } from "../components/fields/renderers/NumberField";
import { DateField } from "../components/fields/renderers/DateField";
import { BooleanField } from "../components/fields/renderers/BooleanField";
import { EnumField } from "../components/fields/renderers/EnumField";
import { FkSelectField } from "../components/fields/renderers/FkSelectField";
import { FkMultiSelectField } from "../components/fields/renderers/FkMultiSelectField";
import { extractTokens, extractLocalParts, extractDomains, stripNonDigits } from "../utils/filter-utils";
function parseError(e: any): string {
if (e.response?.data) {
const data = e.response.data;
if (Array.isArray(data)) {
return data.map((err: any) => err.msg ?? String(err)).join("; ");
}
if (typeof data.detail === "string") {
return data.detail;
}
}
return e.message ?? "An error occurred";
}
interface ResourceState {
loading: boolean;
error: string | null;
}
export interface FilterComponentProps {
value: string;
onChange: (v: string) => void;
data?: any[];
labelOverride?: string;
}
interface StreamHandlers {
onEvent: (data: any) => void;
onError?: (evt: Event) => void;
onOpen?: () => void;
}
interface StreamSubscription {
close: () => void;
}
interface UseResourceReturn {
resource: ResourceConfig;
components: Record<string, React.FC<FilterComponentProps>>;
list: (params?: Record<string, any>) => Promise<ParsedListResponse>;
get: (id: string | number, params?: Record<string, any>) => Promise<any>;
create: (data: any) => Promise<any>;
update: (id: string | number, data: any) => Promise<any>;
patch?: (id: string | number, data: any) => Promise<any>;
remove: (id: string | number) => Promise<void>;
stream?: (handlers: StreamHandlers, pathParams?: Record<string, string | number>) => StreamSubscription;
loading: boolean;
error: string | null;
}
const _fkOptionsCache = new Map<string, { value: any; label: string }[]>();
const _stringOptionsCache = new Map<string, string[]>();
const _sseEventCache = new Map<string, any[]>();
let _sseSeq = 0;
export function readSseCache(resourceName: string): any[] {
return _sseEventCache.get(resourceName) ?? [];
}
export function appendSseCache(resourceName: string, event: any): any[] {
const events = _sseEventCache.get(resourceName) ?? [];
events.push(event);
if (events.length > 100) events.splice(0, events.length - 100);
_sseEventCache.set(resourceName, events);
return events;
}
export function clearSseCache(resourceName: string): void {
_sseEventCache.delete(resourceName);
}
export function nextSseSeq(): number {
return ++_sseSeq;
}
const _sseConnection = new Map<string, boolean>();
const _sseListeners = new Map<string, Set<() => void>>();
export function setSseConnected(resourceName: string, connected: boolean): void {
if (_sseConnection.get(resourceName) === connected) return;
_sseConnection.set(resourceName, connected);
_sseListeners.get(resourceName)?.forEach((cb) => cb());
}
export function getSseConnected(resourceName: string): boolean {
return _sseConnection.get(resourceName) ?? false;
}
export function useSseConnected(resourceName: string): boolean {
const [connected, setConnected] = useState(() => getSseConnected(resourceName));
useEffect(() => {
const cb = () => setConnected(getSseConnected(resourceName));
const listeners = _sseListeners.get(resourceName) ?? new Set();
listeners.add(cb);
_sseListeners.set(resourceName, listeners);
return () => {
listeners.delete(cb);
if (listeners.size === 0) _sseListeners.delete(resourceName);
};
}, [resourceName]);
return connected;
}
function extractDataOptions(data: any[], fieldName: string): string[] {
const values = new Set<string>();
for (const row of data) {
const v = row[fieldName];
if (v != null && v !== "") {
values.add(String(v));
}
}
return [...values].sort();
}
function applyDisplayFormat(obj: any, format: string): string {
if (!obj || typeof obj !== "object") return String(obj ?? "");
return format.replace(/\{(\w+)\}/g, (_, key) => String(obj[key] ?? ""));
}
function buildFilterComponent(field: FieldConfig, resourceName: string): React.FC<FilterComponentProps> {
if (field.type === "boolean") {
return ({ value, onChange, labelOverride }) => (
<BooleanField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label }}
value={value}
onChange={(v) => onChange(v ?? "")}
nullable
/>
);
}
if (field.fk) {
const FkFilter: React.FC<FilterComponentProps> = ({ value, onChange, data, labelOverride }) => {
const { resources, config } = useAppContext();
const filterMode = config.resourceConfig?.[resourceName]?.filterOptions?.mode ?? "server";
const targetRes = resources.find((r) => r.name === field.fk!.resource);
const [options, setOptions] = useState<{ value: any; label: string }[]>([]);
const fetched = useRef(false);
useEffect(() => {
if (filterMode === "client" && data && targetRes) {
const seen = new Set<string>();
const opts: { value: any; label: string }[] = [];
for (const row of data) {
const items = Array.isArray(row[field.name]) ? row[field.name] : [row[field.name]];
for (const item of items) {
if (item == null) continue;
const label = applyDisplayFormat(item, targetRes.displayFormat);
if (!seen.has(label)) {
seen.add(label);
opts.push({ value: label, label });
}
}
}
opts.sort((a, b) => a.label.localeCompare(b.label));
setOptions(opts);
fetched.current = true;
} else if (filterMode === "server" && targetRes && !fetched.current) {
const cacheKey = targetRes.name;
if (_fkOptionsCache.has(cacheKey)) {
setOptions(_fkOptionsCache.get(cacheKey)!);
fetched.current = true;
} else {
(async () => {
try {
const api = getApi();
const params: Record<string, any> = {};
if (targetRes.pagination) params.limit = 0;
const res = await api.get(targetRes.path, { params });
let items: any[];
if (targetRes.pagination) {
items = res.data.items ?? [];
} else {
items = Array.isArray(res.data) ? res.data : [];
}
const opts = items.map((item: any) => {
const label = applyDisplayFormat(item, targetRes.displayFormat);
return { value: label, label };
});
_fkOptionsCache.set(cacheKey, opts);
setOptions(opts);
fetched.current = true;
} catch {
fetched.current = true;
}
})();
}
}
}, [filterMode, data, targetRes]);
if (field.isArray) {
const selected = value ? value.split(",").filter(Boolean) : [];
return (
<FkMultiSelectField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label }}
value={selected}
onChange={(v: any[]) => onChange(v.join(","))}
fkOptions={options}
/>
);
}
return (
<FkSelectField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label }}
value={value}
onChange={(v: any) => onChange(v ?? "")}
fkOptions={options}
/>
);
};
return FkFilter;
}
if (field.enumValues) {
const EnumFilter: React.FC<FilterComponentProps> = ({ value, onChange, data, labelOverride }) => {
const dataOptions = useMemo(() => {
if (!data) return [];
return extractDataOptions(data, field.name);
}, [data]);
const merged = useMemo(
() => [...new Set([...(field.enumValues ?? []), ...dataOptions])],
[dataOptions]
);
return (
<EnumField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label, enumValues: merged }}
value={value}
onChange={(v) => onChange(v ?? "")}
/>
);
};
return EnumFilter;
}
if (field.type === "integer" || field.type === "number") {
return ({ value, onChange, labelOverride }) => (
<NumberField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label }}
value={value}
onChange={(v) => onChange(v === "" ? "" : String(v))}
/>
);
}
if (field.format === "date" || field.format === "date-time") {
return ({ value, onChange, labelOverride }) => (
<DateField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label }}
value={value}
onChange={(v) => onChange(v ?? "")}
/>
);
}
// ── text filter (freeSolo, no dropdown) ──────────────────────
function buildTextFilter() {
const TextFilter: React.FC<FilterComponentProps> = ({ value, onChange, labelOverride }) => {
return (
<Autocomplete
freeSolo
size="small"
options={[]}
value={value || null}
onInputChange={(_, newVal) => onChange(newVal ?? "")}
renderInput={(params) => (
<TextField {...params} label={labelOverride ?? field.label} size="small" />
)}
sx={{
"& .MuiAutocomplete-popupIndicator, & .MuiAutocomplete-clearIndicator": { width: 20, height: 20, fontSize: 16 },
}}
/>
);
};
return TextFilter;
}
// ── token filter (multi-select, suggestions from current page) ─
function buildTokenFilter() {
const TokenFilter: React.FC<FilterComponentProps> = ({ value, onChange, data, labelOverride }) => {
const [inputValue, setInputValue] = useState("");
const [open, setOpen] = useState(false);
const [frozenOpts, setFrozenOpts] = useState<string[]>([]);
const pageTokens = useMemo(() => data ? extractTokens(data, field.name) : [], [data]);
const selected = value ? value.split(",").filter(Boolean) : [];
const sortedOptions = useMemo(() => {
const sel = new Set(selected);
const picked: string[] = [];
const rest: string[] = [];
for (const t of pageTokens) {
(sel.has(t) ? picked : rest).push(t);
}
return [...picked, ...rest];
}, [pageTokens, selected]);
const displayOptions = open ? frozenOpts : sortedOptions;
return (
<Autocomplete
multiple
freeSolo
size="small"
sx={{
"& .MuiAutocomplete-popupIndicator, & .MuiAutocomplete-clearIndicator": { width: 20, height: 20, fontSize: 16 },
}}
open={open}
onOpen={() => { setFrozenOpts(sortedOptions); setOpen(true); }}
onClose={(_, reason) => {
if (reason === "escape" || reason === "blur") { setOpen(false); setInputValue(""); }
}}
inputValue={inputValue}
onInputChange={(_, v, reason) => {
if (reason !== "reset") setInputValue(v);
}}
options={displayOptions}
value={selected}
onChange={(_, newVal) => onChange(newVal.join(","))}
filterOptions={(opts, { inputValue }) => {
if (!inputValue) return [];
return opts.filter((o) => o.toLowerCase().includes(inputValue.toLowerCase()));
}}
renderOption={(props, option, { selected: isSelected }) => {
const { key, ...rest } = props as any;
return (
<li key={key} {...rest}>
{isSelected ? <DoneIcon sx={{ fontSize: 14, mr: 1, color: "primary.main" }} /> : <Box sx={{ width: 22, mr: 1 }} />}
{option}
</li>
);
}}
renderTags={(tagValue, getTagProps) => {
const maxChips = 1;
return (
<>
{tagValue.slice(0, maxChips).map((tag, index) => {
const { key, ...tagProps } = getTagProps({ index });
return <Chip key={key} {...tagProps} label={tag.length > 10 ? `${tag.slice(0, 8)}..` : tag} size="small" />;
})}
{tagValue.length > maxChips && <Chip label={`+${tagValue.length - maxChips}`} size="small" />}
</>
);
}}
renderInput={(params) => (
<TextField {...params} label={labelOverride ?? field.label} size="small" />
)}
/>
);
};
return TokenFilter;
}
// ── email filter (two-step local→domain, no server fetch) ───
function buildEmailFilter() {
const COMMON_DOMAINS = ["gmail.com", "yahoo.com", "outlook.com", "hotmail.com", "icloud.com", "protonmail.com", "aol.com", "mail.com", "zoho.com", "yandex.com"];
const EmailFilter: React.FC<FilterComponentProps> = ({ value, onChange, labelOverride }) => {
const [step, setStep] = useState<"local" | "domain">("local");
const [pendingLocal, setPendingLocal] = useState<string | null>(null);
const selected = value ? value.split(",").filter(Boolean) : [];
const handleChange = (_: any, newVal: string[], reason: string, details: any) => {
if (reason === "removeOption") {
if (step === "domain") { setStep("local"); setPendingLocal(null); }
onChange(newVal.join(","));
return;
}
if (reason !== "selectOption" || !details?.option) return;
if (step === "local") {
setPendingLocal(String(details.option));
setStep("domain");
} else if (step === "domain" && pendingLocal) {
const email = `${pendingLocal}@${String(details.option)}`;
onChange([...selected, email].join(","));
setStep("local"); setPendingLocal(null);
}
};
return (
<Autocomplete
multiple
freeSolo
disableCloseOnSelect
size="small"
sx={{
"& .MuiAutocomplete-popupIndicator, & .MuiAutocomplete-clearIndicator": { width: 20, height: 20, fontSize: 16 },
}}
open={step === "domain"}
onClose={() => { if (step === "domain") { setStep("local"); setPendingLocal(null); } }}
options={step === "domain" ? COMMON_DOMAINS : []}
value={selected}
onChange={handleChange}
inputValue={pendingLocal ? `${pendingLocal}@` : undefined}
renderTags={(tagValue, getTagProps) => {
const maxChips = 1;
return (
<>
{tagValue.slice(0, maxChips).map((tag, index) => {
const { key, ...tagProps } = getTagProps({ index });
return <Chip key={key} {...tagProps} label={tag.length > 18 ? `${tag.slice(0, 16)}..` : tag} size="small" />;
})}
{tagValue.length > maxChips && <Chip label={`+${tagValue.length - maxChips}`} size="small" />}
</>
);
}}
renderInput={(params) => (
<TextField
{...params}
label={labelOverride ?? field.label}
placeholder={step === "domain" && pendingLocal ? "Select email domain..." : undefined}
size="small"
/>
)}
/>
);
};
return EmailFilter;
}
// ── phone filter (multi-select, digits only, suggestions from current page) ─
function buildPhoneFilter() {
const PhoneFilter: React.FC<FilterComponentProps> = ({ value, onChange, data, labelOverride }) => {
const [inputValue, setInputValue] = useState("");
const [open, setOpen] = useState(false);
const [frozenOpts, setFrozenOpts] = useState<string[]>([]);
const pageTokens = useMemo(() => {
if (!data) return [];
const tokens = new Set<string>();
for (const row of data) {
const val = row[field.name];
if (val != null && val !== "") {
const digits = stripNonDigits(String(val));
if (digits) tokens.add(digits);
}
}
return [...tokens].sort();
}, [data]);
const selected = value ? value.split(",").filter(Boolean) : [];
const sortedOptions = useMemo(() => {
const sel = new Set(selected);
const picked: string[] = [];
const rest: string[] = [];
for (const t of pageTokens) {
(sel.has(t) ? picked : rest).push(t);
}
return [...picked, ...rest];
}, [pageTokens, selected]);
const displayOptions = open ? frozenOpts : sortedOptions;
return (
<Autocomplete
multiple
freeSolo
size="small"
sx={{
"& .MuiAutocomplete-popupIndicator, & .MuiAutocomplete-clearIndicator": { width: 20, height: 20, fontSize: 16 },
}}
open={open}
onOpen={() => { setFrozenOpts(sortedOptions); setOpen(true); }}
onClose={(_, reason) => {
if (reason === "escape" || reason === "blur") { setOpen(false); setInputValue(""); }
}}
inputValue={inputValue}
onInputChange={(_, v, reason) => {
if (reason !== "reset") setInputValue(v);
}}
options={displayOptions}
value={selected}
onChange={(_, newVal) => onChange(newVal.map((v) => stripNonDigits(v)).filter(Boolean).join(","))}
filterOptions={(opts, { inputValue }) => {
if (!inputValue) return [];
return opts.filter((o) => o.toLowerCase().includes(inputValue.toLowerCase()));
}}
renderOption={(props, option, { selected: isSelected }) => {
const { key, ...rest } = props as any;
return (
<li key={key} {...rest}>
{isSelected ? <DoneIcon sx={{ fontSize: 14, mr: 1, color: "primary.main" }} /> : <Box sx={{ width: 22, mr: 1 }} />}
{option}
</li>
);
}}
renderTags={(tagValue, getTagProps) => {
const maxChips = 1;
return (
<>
{tagValue.slice(0, maxChips).map((tag, index) => {
const { key, ...tagProps } = getTagProps({ index });
return <Chip key={key} {...tagProps} label={tag.length > 10 ? `${tag.slice(0, 8)}..` : tag} size="small" />;
})}
{tagValue.length > maxChips && <Chip label={`+${tagValue.length - maxChips}`} size="small" />}
</>
);
}}
renderInput={(params) => (
<TextField {...params} label={labelOverride ?? field.label} size="small" />
)}
/>
);
};
return PhoneFilter;
}
// ── routing ──────────────────────────────────────────────────
if (field.autocomplete) {
switch (field.autocomplete) {
case "text": return buildTextFilter();
case "token": return buildTokenFilter();
case "email": return buildEmailFilter();
case "phone": return buildPhoneFilter();
}
}
if (field.refSchema && field.inlineDisplayFormat) {
const RefFilter: React.FC<FilterComponentProps> = ({ value, onChange, data, labelOverride }) => {
const { resources, config } = useAppContext();
const filterMode = config.resourceConfig?.[resourceName]?.filterOptions?.mode ?? "server";
const [options, setOptions] = useState<string[]>([]);
const fetched = useRef(false);
useEffect(() => {
const extract = (items: any[]) => {
const vals = new Set<string>();
for (const row of items) {
const val = row[field.name];
if (val == null || typeof val !== "object") continue;
const v = field.inlineDisplayFormat!.replace(/\{(\w+)\}/g, (_: string, key: string) => String(val[key] ?? ""));
if (v) vals.add(v);
}
return [...vals].sort();
};
if (filterMode === "client" && data) {
setOptions(extract(data));
fetched.current = true;
} else if (filterMode === "server" && !fetched.current) {
(async () => {
try {
const api = getApi();
const selfRes = resources.find((r) => r.name === resourceName);
if (!selfRes) { fetched.current = true; return; }
const params: Record<string, any> = {};
if (selfRes.pagination) params.limit = 0;
const res = await api.get(selfRes.path, { params });
const items = selfRes.pagination
? (Array.isArray(res.data) ? res.data : (res.data.items ?? []))
: (Array.isArray(res.data) ? res.data : []);
setOptions(extract(items));
fetched.current = true;
} catch { fetched.current = true; }
})();
}
}, [data]);
return (
<Autocomplete
freeSolo
size="small"
options={options}
value={value || null}
onInputChange={(_, newVal) => onChange(newVal ?? "")}
renderInput={(params) => (
<TextField {...params} label={labelOverride ?? field.label} size="small" />
)}
/>
);
};
return RefFilter;
}
return ({ value, onChange, labelOverride }) => (
<StringField
field={{ ...field, readOnly: false, description: "", label: labelOverride ?? field.label }}
value={value}
onChange={(v) => onChange(v ?? "")}
/>
);
}
export function useResource(resourceName: string): UseResourceReturn {
const { resources, schemas } = useAppContext();
const resource = resources.find((r) => r.name === resourceName);
const [state, setState] = useState<ResourceState>({ loading: false, error: null });
const rPath = resource?.path;
const rPagination = resource?.pagination;
const rPatch = resource ? (resource.operations.patch || undefined) : false;
const rStreaming = resource?.streaming;
const rFields = resource?.fields;
const setLoading = useCallback((loading: boolean) => {
setState((s) => ({ ...s, loading }));
}, []);
const setError = useCallback((error: string | null) => {
setState((s) => ({ ...s, error }));
}, []);
const list = useCallback(
async (params?: Record<string, any>): Promise<ParsedListResponse> => {
if (!rPath) return { items: [] };
setLoading(true);
setError(null);
try {
const api = getApi();
const res = await api.get(rPath, { params });
const data = res.data;
if (rPagination) {
if (Array.isArray(data)) {
return { items: data };
}
if (!data || typeof data !== "object" || !Array.isArray(data.items)) {
throw new Error(`Expected paginated response { total, items } from ${rPath}`);
}
return { items: data.items, total: data.total ?? data.items.length };
}
if (!Array.isArray(data)) {
throw new Error(`Expected array response from ${rPath}`);
}
return { items: data };
} catch (e: any) {
const msg = parseError(e);
setError(msg);
return { items: [] };
} finally {
setLoading(false);
}
},
[rPath, rPagination, setLoading, setError]
);
const get = useCallback(
async (id: string | number, params?: Record<string, any>): Promise<any> => {
if (!rPath) throw new Error(`Resource "${resourceName}" not found yet`);
setLoading(true);
setError(null);
try {
const api = getApi();
const res = await api.get(`${rPath}/${id}`, { params });
return res.data;
} catch (e: any) {
setError(parseError(e));
throw e;
} finally {
setLoading(false);
}
},
[rPath, setLoading, setError]
);
const resolveFk = useCallback(async (resourceName: string, id: any) => {
const targetRes = resources.find((r) => r.name === resourceName);
if (!targetRes) return id;
try {
const api = getApi();
const res = await api.get(`${targetRes.path}/${id}`);
return res.data;
} catch {
return id;
}
}, [resources]);
const create = useCallback(
async (data: any): Promise<any> => {
if (!rPath) throw new Error(`Resource "${resourceName}" not found yet`);
setLoading(true);
setError(null);
try {
const api = getApi();
const sanitized = rFields && schemas
? await sanitizePayload(data, rFields, schemas, resolveFk)
: data;
const res = await api.post(rPath, sanitized);
return res.data;
} catch (e: any) {
setError(parseError(e));
throw e;
} finally {
setLoading(false);
}
},
[rPath, rFields, schemas, resolveFk, setLoading, setError]
);
const update = useCallback(
async (id: string | number, data: any): Promise<any> => {
if (!rPath) throw new Error(`Resource "${resourceName}" not found yet`);
setLoading(true);
setError(null);
try {
const api = getApi();
const sanitized = rFields && schemas
? await sanitizePayload(data, rFields, schemas, resolveFk)
: data;
const res = await api.put(`${rPath}/${id}`, sanitized);
return res.data;
} catch (e: any) {
setError(parseError(e));
throw e;
} finally {
setLoading(false);
}
},
[rPath, rFields, schemas, resolveFk, setLoading, setError]
);
const _patch = useCallback(
async (id: string | number, data: any): Promise<any> => {
if (!rPath) throw new Error(`Resource "${resourceName}" not found yet`);
setLoading(true);
setError(null);
try {
const api = getApi();
const sanitized = rFields && schemas
? await sanitizePayload(data, rFields, schemas, resolveFk)
: data;
const res = await api.patch(`${rPath}/${id}`, sanitized);
return res.data;
} catch (e: any) {
setError(parseError(e));
throw e;
} finally {
setLoading(false);
}
},
[rPath, rFields, schemas, resolveFk, setLoading, setError]
);
const remove = useCallback(
async (id: string | number): Promise<void> => {
if (!rPath) throw new Error(`Resource "${resourceName}" not found yet`);
setLoading(true);
setError(null);
try {
const api = getApi();
await api.delete(`${rPath}/${id}`);
} catch (e: any) {
setError(parseError(e));
throw e;
} finally {
setLoading(false);
}
},
[rPath, setLoading, setError]
);
const stream = useCallback(
(handlers: StreamHandlers, pathParams?: Record<string, string | number>): StreamSubscription => {
if (!rPath || !rStreaming) {
throw new Error(`Resource "${resourceName}" does not support streaming`);
}
const api = getApi();
const baseUrl = (api.defaults.baseURL ?? "").replace(/\/+$/, "");
let resolvedPath = rPath;
if (pathParams) {
for (const [key, value] of Object.entries(pathParams)) {
resolvedPath = resolvedPath.replace(`{${key}}`, String(value));
}
}
const url = baseUrl + resolvedPath;
const es = new EventSource(url);
es.onopen = () => handlers.onOpen?.();
es.onmessage = (e) => {
try {
const data = JSON.parse(e.data);
handlers.onEvent(data);
} catch {
// ignore malformed JSON payloads
}
};
es.onerror = (e) => {
handlers.onError?.(e);
};
return { close: () => es.close() };
},
[rPath, rStreaming, resourceName]
);
const components = useMemo(
() => {
const map: Record<string, React.FC<FilterComponentProps>> = {};
if (!rFields) return map;
for (const field of rFields) {
map[field.name] = buildFilterComponent(field, resourceName);
}
return map;
},
[rFields, resourceName]
);
if (!resource) {
return {
resource: null as unknown as ResourceConfig,
components,
list,
get,
create,
update,
patch: undefined,
remove,
stream: undefined,
loading: false,
error: null,
};
}
return { resource, components, list, get, create, update, patch: rPatch ? _patch : undefined, remove, stream: rStreaming ? stream : undefined, loading: state.loading, error: state.error };
}