Remove unnecessary use of fs-extras

Current Node versions provide all the required capability in the standard fs package.

Signed-off-by: Mark S. Lewis <[email protected]>

.gitignore

@@ -12,6 +12,7 @@ yarn.lock
 .nyc_output
 **/typescript/*.js
 **/typescript/*.js.map
+install-fabric.sh
 
 fabric*.tgz
 
@@ -28,6 +29,7 @@ common/temp/**
 **/.rush/temp/**
 **/*.build.error.log
 **/*.build.log
+**/*.test_fv.log
 
 package-deps.json
 test-results.xml

apis/fabric-contract-api/lib/jsontransactionserializer.js

@@ -8,7 +8,7 @@
 
 const Logger = require('./logger');
 const logger = Logger.getLogger('./lib/jsontransactionserializer.js');
-const {classToPlain, plainToClass} = require('class-transformer');
+const {instanceToPlain, plainToInstance} = require('class-transformer');
 
 /**
  * Uses the standard JSON serialization methods for converting to and from JSON strings
@@ -43,7 +43,7 @@ module.exports = class JSONSerializer {
                 return Buffer.from(result.toString());
             } else {
                 logger.debug(`${loggerPrefix} toBuffer has no schema/lacks sufficient schema to validate against`, schema);
-                const payload = JSON.stringify(classToPlain(result));
+                const payload = JSON.stringify(instanceToPlain(result));
                 return Buffer.from(payload);
             }
         } else {
@@ -134,7 +134,7 @@ module.exports = class JSONSerializer {
                 if (cnstr) {
                     logger.debug(`${loggerPrefix} fromBuffer handling data as object`);
                     jsonForValidation = JSON.parse(stringData);
-                    value = plainToClass(cnstr, jsonForValidation);
+                    value = plainToInstance(cnstr, jsonForValidation);
                     return {value, jsonForValidation};
                 }
                 logger.debug(`${loggerPrefix} no known constructor`);

apis/fabric-contract-api/package.json

@@ -67,6 +67,6 @@
     "nyc": "15.1.0",
     "rewire": "6.0.0",
     "sinon": "13.0.1",
-    "typescript": "4.4.4"
+    "typescript": "5.2.2"
   }
 }