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add invert keyword feature

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This commit is contained in:
Miles Steele 2023-04-05 19:10:21 -05:00
parent be7d3f6142
commit 171aff1226
7 changed files with 49 additions and 9 deletions
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27
server/model/monitor.js
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@ -84,6 +84,7 @@ class Monitor extends BeanModel {
retryInterval: this.retryInterval,
resendInterval: this.resendInterval,
keyword: this.keyword,
invertKeyword: this.isInvertKeyword(),
expiryNotification: this.isEnabledExpiryNotification(),
ignoreTls: this.getIgnoreTls(),
upsideDown: this.isUpsideDown(),
@ -183,6 +184,14 @@ class Monitor extends BeanModel {
return Boolean(this.upsideDown);
}
/**
* Parse to boolean
* @returns {boolean}
*/
isInvertKeyword() {
return Boolean(this.invertKeyword);
}
/**
* Parse to boolean
* @returns {boolean}
@ -394,15 +403,17 @@ class Monitor extends BeanModel {
data = JSON.stringify(data);
}
if (data.includes(this.keyword)) {
bean.msg += ", keyword is found";
let keyword_found = data.includes(this.keyword);
if (keyword_found == !this.isInvertKeyword()) {
bean.msg += ", keyword " + (keyword_found ? "is" : "not") + " found";
bean.status = UP;
} else {
data = data.replace(/<[^>]*>?|[\n\r]|\s+/gm, " ");
if (data.length > 50) {
data = data.substring(0, 47) + "...";
}
throw new Error(bean.msg + ", but keyword is not in [" + data + "]");
throw new Error(bean.msg + ", but keyword is " +
(keyword_found ? "present" : "not") + " in [" + data + "]");
}
}
@ -603,7 +614,6 @@ class Monitor extends BeanModel {
grpcEnableTls: this.grpcEnableTls,
grpcMethod: this.grpcMethod,
grpcBody: this.grpcBody,
keyword: this.keyword
};
const response = await grpcQuery(options);
bean.ping = dayjs().valueOf() - startTime;
@ -616,13 +626,14 @@ class Monitor extends BeanModel {
bean.status = DOWN;
bean.msg = `Error in send gRPC ${response.code} ${response.errorMessage}`;
} else {
if (response.data.toString().includes(this.keyword)) {
let keyword_found = response.data.toString().includes(this.keyword)
if (keyword_found == !this.isInvertKeyword()) {
bean.status = UP;
bean.msg = `${responseData}, keyword [${this.keyword}] is found`;
bean.msg = `${responseData}, keyword [${this.keyword}] ${keyword_found ? "is" : "not"} found`;
} else {
log.debug("monitor:", `GRPC response [${response.data}] + ", but keyword [${this.keyword}] is not in [" + ${response.data} + "]"`);
log.debug("monitor:", `GRPC response [${response.data}] + ", but keyword [${this.keyword}] is ${keyword_found ? "present" : "not"} in [" + ${response.data} + "]"`);
bean.status = DOWN;
bean.msg = `, but keyword [${this.keyword}] is not in [" + ${responseData} + "]`;
bean.msg = `, but keyword [${this.keyword}] is ${keyword_found ? "present" : "not"} in [" + ${responseData} + "]`;
}
}
} else if (this.type === "postgres") {