@apollo/client/__cjs/utilities/internal/isDeferredFragment.cjs

A fully-featured caching GraphQL client.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.isDeferredFragment = void 0;
const graphql_1 = require("graphql");
const sizes_js_1 = require("../caching/sizes.cjs");
const canonicalStringify_js_1 = require("./canonicalStringify.cjs");
const memoize_js_1 = require("./memoize.cjs");
/**
* @internal
* 
* @deprecated This is an internal API and should not be used directly. This can be removed or changed at any time.
*/
exports.isDeferredFragment = (0, memoize_js_1.memoize)(function isDeferredFragment(fragmentSelection, variables) {
    return !!fragmentSelection.directives?.some((directive) => {
        if (directive.name.value !== "defer") {
            return false;
        }
        for (const arg of directive.arguments ?? []) {
            if (arg.name.value === "if") {
                switch (arg.value.kind) {
                    case graphql_1.Kind.BOOLEAN:
                        return arg.value.value;
                    case graphql_1.Kind.VARIABLE:
                        return !!variables?.[arg.value.name.value];
                }
            }
        }
        return true;
    });
}, {
    max: sizes_js_1.cacheSizes["isDeferredFragment"] ||
        2000 /* defaultCacheSizes["isDeferredFragment"] */,
    makeCacheKey: ([selection, variables]) => [
        selection,
        (0, canonicalStringify_js_1.canonicalStringify)(variables),
    ],
});
//# sourceMappingURL=isDeferredFragment.cjs.map