File size: 2,352 Bytes
6111b2b | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 | import { getFeatureFlagOverride } from "@/lib/db/featureFlags";
import {
FEATURE_FLAG_DEFINITIONS,
type FeatureFlagDefinition,
} from "@/shared/constants/featureFlagDefinitions";
/**
* Resolve the effective value of a feature flag.
* Priority: DB override > process.env > definition.defaultValue
*/
export function resolveFeatureFlag(key: string): string {
const dbOverride = getFeatureFlagOverride(key);
if (dbOverride !== undefined) return dbOverride;
const envValue = process.env[key];
if (envValue !== undefined && envValue !== "") return envValue;
const definition = FEATURE_FLAG_DEFINITIONS.find((d) => d.key === key);
return definition?.defaultValue ?? "false";
}
/**
* Check if a boolean feature flag is enabled.
* Treats "true", "1", "yes" as enabled.
*/
export function isFeatureFlagEnabled(key: string): boolean {
const value = resolveFeatureFlag(key);
return value === "true" || value === "1" || value === "yes";
}
/**
* Resolve all feature flags with their effective values and sources.
*/
export function resolveAllFeatureFlags(): Array<{
key: string;
effectiveValue: string;
source: "db" | "env" | "default";
definition: FeatureFlagDefinition;
}> {
return FEATURE_FLAG_DEFINITIONS.map((definition) => {
const dbOverride = getFeatureFlagOverride(definition.key);
if (dbOverride !== undefined) {
return { key: definition.key, effectiveValue: dbOverride, source: "db", definition };
}
const envValue = process.env[definition.key];
if (envValue !== undefined && envValue !== "") {
return { key: definition.key, effectiveValue: envValue, source: "env", definition };
}
return {
key: definition.key,
effectiveValue: definition.defaultValue,
source: "default",
definition,
};
});
}
// Backward-compatible wrappers
export function isRequireApiKeyEnabled(): boolean {
try {
return isFeatureFlagEnabled("REQUIRE_API_KEY");
} catch (error) {
console.error(
"[featureFlags] Failed to resolve REQUIRE_API_KEY, defaulting to required:",
error instanceof Error ? error.message : error
);
return true;
}
}
export function isCcCompatibleProviderEnabled(): boolean {
return isFeatureFlagEnabled("ENABLE_CC_COMPATIBLE_PROVIDER");
}
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