X-Git-Url: https://git.piment-noir.org/?a=blobdiff_plain;f=src%2Fperformance%2Fstorage%2FJSONFileStorage.ts;h=7e23365ef77212cab7cf9f8ef690d214edad9ef7;hb=dc100e978337264ceade1c7bbd67faa967c874e1;hp=30c83d3d75592991f3424f31b7b65a35484c500c;hpb=c63c21bce46d9230688d0c5ebd31f5dd861324de;p=e-mobility-charging-stations-simulator.git

diff --git a/src/performance/storage/JSONFileStorage.ts b/src/performance/storage/JSONFileStorage.ts
index 30c83d3d..7e23365e 100644
--- a/src/performance/storage/JSONFileStorage.ts
+++ b/src/performance/storage/JSONFileStorage.ts
@@ -23,13 +23,27 @@ export class JSONFileStorage extends Storage {
           const fileData = fs.readFileSync(this.dbName, 'utf8');
           const performanceRecords: Statistics[] = fileData ? JSON.parse(fileData) as Statistics[] : [];
           performanceRecords.push(performanceStatistics);
-          fs.writeFileSync(this.dbName, JSON.stringify(performanceRecords, null, 2), 'utf8');
+          fs.writeFileSync(
+            this.dbName,
+            JSON.stringify(performanceRecords,
+              (key, value) => {
+                if (value instanceof Map) {
+                  return {
+                    dataType: 'Map',
+                    value: [...value]
+                  };
+                }
+                return value as Statistics;
+              },
+              2),
+            'utf8'
+          );
         } catch (error) {
-          FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error);
+          FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error as NodeJS.ErrnoException);
         }
         await release();
       })
-      .catch(() => { });
+      .catch(() => { /* This is intentional */ });
   }
 
   public open(): void {
@@ -38,7 +52,7 @@ export class JSONFileStorage extends Storage {
         this.fd = fs.openSync(this.dbName, 'a+');
       }
     } catch (error) {
-      FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error);
+      FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error as NodeJS.ErrnoException);
     }
   }
 
@@ -49,7 +63,7 @@ export class JSONFileStorage extends Storage {
         this.fd = null;
       }
     } catch (error) {
-      FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error);
+      FileUtils.handleFileException(this.logPrefix, Constants.PERFORMANCE_RECORDS_FILETYPE, this.dbName, error as NodeJS.ErrnoException);
     }
   }