repositories
/
e-mobility-charging-stations-simulator.git
/ blobdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
|
commitdiff
|
tree
raw
|
inline
| side by side
refactor: rename a template key to a more sensible name
[e-mobility-charging-stations-simulator.git]
/
src
/
performance
/
storage
/
JsonFileStorage.ts
diff --git
a/src/performance/storage/JsonFileStorage.ts
b/src/performance/storage/JsonFileStorage.ts
index 9b016f0637bad0c15cbfa9b18700c6c10801ceaa..fcb35a4df0507569d941edbcb1aac223561e6be4 100644
(file)
--- a/
src/performance/storage/JsonFileStorage.ts
+++ b/
src/performance/storage/JsonFileStorage.ts
@@
-1,12
+1,13
@@
-// Copyright Jerome Benoit. 2021. All Rights Reserved.
+// Copyright Jerome Benoit. 2021-2023. All Rights Reserved.
+
+import fs from 'node:fs';
-import Constants from '../../utils/Constants';
-import FileUtils from '../../utils/FileUtils';
-import Statistics from '../../types/Statistics';
-import { Storage } from './Storage';
-import fs from 'fs';
import lockfile from 'proper-lockfile';
import lockfile from 'proper-lockfile';
+import { FileType, type Statistics } from '../../types';
+import { Constants, FileUtils, Utils } from '../../utils';
+import { Storage } from '../internal';
+
export class JsonFileStorage extends Storage {
private fd: number | null = null;
export class JsonFileStorage extends Storage {
private fd: number | null = null;
@@
-17,42
+18,45
@@
export class JsonFileStorage extends Storage {
public storePerformanceStatistics(performanceStatistics: Statistics): void {
this.checkPerformanceRecordsFile();
public storePerformanceStatistics(performanceStatistics: Statistics): void {
this.checkPerformanceRecordsFile();
- lockfile.lock(this.dbName, { stale: 5000, retries: 3 })
+ lockfile
+ .lock(this.dbName, { stale: 5000, retries: 3 })
.then(async (release) => {
try {
const fileData = fs.readFileSync(this.dbName, 'utf8');
.then(async (release) => {
try {
const fileData = fs.readFileSync(this.dbName, 'utf8');
- const performanceRecords: Statistics[] = fileData ? JSON.parse(fileData) as Statistics[] : [];
+ const performanceRecords: Statistics[] = fileData
+ ? (JSON.parse(fileData) as Statistics[])
+ : [];
performanceRecords.push(performanceStatistics);
fs.writeFileSync(
this.dbName,
performanceRecords.push(performanceStatistics);
fs.writeFileSync(
this.dbName,
- JSON.stringify(performanceRecords,
- (key, value) => {
- if (value instanceof Map) {
- return {
- dataType: 'Map',
- value: [...value]
- };
- }
- return value as Statistics;
- },
- 2),
+ Utils.JSONStringifyWithMapSupport(performanceRecords, 2),
'utf8'
);
} catch (error) {
'utf8'
);
} catch (error) {
- FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error as NodeJS.ErrnoException);
+ FileUtils.handleFileException(
+ this.dbName,
+ FileType.PerformanceRecords,
+ error as NodeJS.ErrnoException,
+ this.logPrefix
+ );
}
await release();
})
}
await release();
})
- .catch(
() => { /* This is intentional */ }
);
+ .catch(
Constants.EMPTY_FUNCTION
);
}
public open(): void {
try {
}
public open(): void {
try {
- if (
!this?.fd
) {
+ if (
Utils.isNullOrUndefined(this?.fd)
) {
this.fd = fs.openSync(this.dbName, 'a+');
}
} catch (error) {
this.fd = fs.openSync(this.dbName, 'a+');
}
} catch (error) {
- FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error as NodeJS.ErrnoException);
+ FileUtils.handleFileException(
+ this.dbName,
+ FileType.PerformanceRecords,
+ error as NodeJS.ErrnoException,
+ this.logPrefix
+ );
}
}
}
}
@@
-63,13
+67,20
@@
export class JsonFileStorage extends Storage {
this.fd = null;
}
} catch (error) {
this.fd = null;
}
} catch (error) {
- FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error as NodeJS.ErrnoException);
+ FileUtils.handleFileException(
+ this.dbName,
+ FileType.PerformanceRecords,
+ error as NodeJS.ErrnoException,
+ this.logPrefix
+ );
}
}
private checkPerformanceRecordsFile(): void {
if (!this?.fd) {
}
}
private checkPerformanceRecordsFile(): void {
if (!this?.fd) {
- throw new Error(`${this.logPrefix} Performance records '${this.dbName}' file descriptor not found`);
+ throw new Error(
+ `${this.logPrefix} Performance records '${this.dbName}' file descriptor not found`
+ );
}
}
}
}
}
}