@nestjs-redis/health-indicator
Version:
A comprehensive Redis health indicator for NestJS applications using the Terminus health check library
43 lines (42 loc) • 1.97 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.RedisHealthIndicator = void 0;
const tslib_1 = require("tslib");
const common_1 = require("@nestjs/common");
let RedisHealthIndicator = (() => {
let _classDecorators = [(0, common_1.Injectable)()];
let _classDescriptor;
let _classExtraInitializers = [];
let _classThis;
var RedisHealthIndicator = _classThis = class {
constructor(healthIndicatorService) {
this.healthIndicatorService = healthIndicatorService;
}
async isHealthy(key, { client }) {
const indicator = this.healthIndicatorService.check(key);
try {
const result = await client.ping();
const isHealthy = result === 'PONG';
if (!isHealthy) {
return indicator.down({ message: `Redis ping failed: ${result}` });
}
return indicator.up();
}
catch (error) {
return indicator.down({
message: error instanceof Error ? error.message : 'Redis connection failed',
});
}
}
};
tslib_1.__setFunctionName(_classThis, "RedisHealthIndicator");
(() => {
const _metadata = typeof Symbol === "function" && Symbol.metadata ? Object.create(null) : void 0;
tslib_1.__esDecorate(null, _classDescriptor = { value: _classThis }, _classDecorators, { kind: "class", name: _classThis.name, metadata: _metadata }, null, _classExtraInitializers);
RedisHealthIndicator = _classThis = _classDescriptor.value;
if (_metadata) Object.defineProperty(_classThis, Symbol.metadata, { enumerable: true, configurable: true, writable: true, value: _metadata });
tslib_1.__runInitializers(_classThis, _classExtraInitializers);
})();
return RedisHealthIndicator = _classThis;
})();
exports.RedisHealthIndicator = RedisHealthIndicator;