221 lines
8.9 KiB
JavaScript
221 lines
8.9 KiB
JavaScript
"use strict";
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var __importDefault = (this && this.__importDefault) || function (mod) {
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return (mod && mod.__esModule) ? mod : { "default": mod };
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};
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Object.defineProperty(exports, "__esModule", { value: true });
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// @ts-ignore
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const node_fetch_1 = __importDefault(require("@supabase/node-fetch"));
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const PostgrestError_1 = __importDefault(require("./PostgrestError"));
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class PostgrestBuilder {
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constructor(builder) {
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this.shouldThrowOnError = false;
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this.method = builder.method;
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this.url = builder.url;
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this.headers = builder.headers;
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this.schema = builder.schema;
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this.body = builder.body;
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this.shouldThrowOnError = builder.shouldThrowOnError;
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this.signal = builder.signal;
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this.isMaybeSingle = builder.isMaybeSingle;
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if (builder.fetch) {
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this.fetch = builder.fetch;
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}
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else if (typeof fetch === 'undefined') {
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this.fetch = node_fetch_1.default;
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}
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else {
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this.fetch = fetch;
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}
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}
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/**
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* If there's an error with the query, throwOnError will reject the promise by
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* throwing the error instead of returning it as part of a successful response.
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*
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* {@link https://github.com/supabase/supabase-js/issues/92}
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*/
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throwOnError() {
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this.shouldThrowOnError = true;
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return this;
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}
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/**
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* Set an HTTP header for the request.
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*/
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setHeader(name, value) {
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this.headers = Object.assign({}, this.headers);
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this.headers[name] = value;
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return this;
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}
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then(onfulfilled, onrejected) {
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// https://postgrest.org/en/stable/api.html#switching-schemas
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if (this.schema === undefined) {
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// skip
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}
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else if (['GET', 'HEAD'].includes(this.method)) {
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this.headers['Accept-Profile'] = this.schema;
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}
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else {
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this.headers['Content-Profile'] = this.schema;
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}
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if (this.method !== 'GET' && this.method !== 'HEAD') {
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this.headers['Content-Type'] = 'application/json';
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}
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// NOTE: Invoke w/o `this` to avoid illegal invocation error.
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// https://github.com/supabase/postgrest-js/pull/247
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const _fetch = this.fetch;
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let res = _fetch(this.url.toString(), {
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method: this.method,
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headers: this.headers,
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body: JSON.stringify(this.body),
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signal: this.signal,
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}).then(async (res) => {
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var _a, _b, _c;
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let error = null;
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let data = null;
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let count = null;
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let status = res.status;
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let statusText = res.statusText;
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if (res.ok) {
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if (this.method !== 'HEAD') {
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const body = await res.text();
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if (body === '') {
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// Prefer: return=minimal
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}
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else if (this.headers['Accept'] === 'text/csv') {
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data = body;
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}
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else if (this.headers['Accept'] &&
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this.headers['Accept'].includes('application/vnd.pgrst.plan+text')) {
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data = body;
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}
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else {
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data = JSON.parse(body);
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}
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}
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const countHeader = (_a = this.headers['Prefer']) === null || _a === void 0 ? void 0 : _a.match(/count=(exact|planned|estimated)/);
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const contentRange = (_b = res.headers.get('content-range')) === null || _b === void 0 ? void 0 : _b.split('/');
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if (countHeader && contentRange && contentRange.length > 1) {
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count = parseInt(contentRange[1]);
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}
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// Temporary partial fix for https://github.com/supabase/postgrest-js/issues/361
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// Issue persists e.g. for `.insert([...]).select().maybeSingle()`
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if (this.isMaybeSingle && this.method === 'GET' && Array.isArray(data)) {
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if (data.length > 1) {
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error = {
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// https://github.com/PostgREST/postgrest/blob/a867d79c42419af16c18c3fb019eba8df992626f/src/PostgREST/Error.hs#L553
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code: 'PGRST116',
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details: `Results contain ${data.length} rows, application/vnd.pgrst.object+json requires 1 row`,
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hint: null,
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message: 'JSON object requested, multiple (or no) rows returned',
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};
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data = null;
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count = null;
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status = 406;
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statusText = 'Not Acceptable';
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}
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else if (data.length === 1) {
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data = data[0];
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}
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else {
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data = null;
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}
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}
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}
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else {
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const body = await res.text();
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try {
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error = JSON.parse(body);
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// Workaround for https://github.com/supabase/postgrest-js/issues/295
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if (Array.isArray(error) && res.status === 404) {
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data = [];
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error = null;
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status = 200;
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statusText = 'OK';
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}
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}
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catch (_d) {
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// Workaround for https://github.com/supabase/postgrest-js/issues/295
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if (res.status === 404 && body === '') {
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status = 204;
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statusText = 'No Content';
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}
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else {
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error = {
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message: body,
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};
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}
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}
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if (error && this.isMaybeSingle && ((_c = error === null || error === void 0 ? void 0 : error.details) === null || _c === void 0 ? void 0 : _c.includes('0 rows'))) {
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error = null;
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status = 200;
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statusText = 'OK';
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}
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if (error && this.shouldThrowOnError) {
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throw new PostgrestError_1.default(error);
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}
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}
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const postgrestResponse = {
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error,
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data,
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count,
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status,
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statusText,
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};
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return postgrestResponse;
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});
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if (!this.shouldThrowOnError) {
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res = res.catch((fetchError) => {
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var _a, _b, _c;
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return ({
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error: {
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message: `${(_a = fetchError === null || fetchError === void 0 ? void 0 : fetchError.name) !== null && _a !== void 0 ? _a : 'FetchError'}: ${fetchError === null || fetchError === void 0 ? void 0 : fetchError.message}`,
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details: `${(_b = fetchError === null || fetchError === void 0 ? void 0 : fetchError.stack) !== null && _b !== void 0 ? _b : ''}`,
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hint: '',
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code: `${(_c = fetchError === null || fetchError === void 0 ? void 0 : fetchError.code) !== null && _c !== void 0 ? _c : ''}`,
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},
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data: null,
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count: null,
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status: 0,
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statusText: '',
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});
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});
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}
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return res.then(onfulfilled, onrejected);
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}
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/**
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* Override the type of the returned `data`.
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*
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* @typeParam NewResult - The new result type to override with
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* @deprecated Use overrideTypes<yourType, { merge: false }>() method at the end of your call chain instead
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*/
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returns() {
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/* istanbul ignore next */
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return this;
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}
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/**
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* Override the type of the returned `data` field in the response.
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*
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* @typeParam NewResult - The new type to cast the response data to
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* @typeParam Options - Optional type configuration (defaults to { merge: true })
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* @typeParam Options.merge - When true, merges the new type with existing return type. When false, replaces the existing types entirely (defaults to true)
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* @example
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* ```typescript
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* // Merge with existing types (default behavior)
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* const query = supabase
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* .from('users')
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* .select()
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* .overrideTypes<{ custom_field: string }>()
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*
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* // Replace existing types completely
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* const replaceQuery = supabase
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* .from('users')
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* .select()
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* .overrideTypes<{ id: number; name: string }, { merge: false }>()
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* ```
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* @returns A PostgrestBuilder instance with the new type
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*/
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overrideTypes() {
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return this;
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}
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}
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exports.default = PostgrestBuilder;
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//# sourceMappingURL=PostgrestBuilder.js.map
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