Fix undefined value in calcMethod delta

SignalK · Jun 21, 2024 · d8b36dc · d8b36dc
1 parent 6c1134f
commit d8b36dc
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Showing 3 changed files with 7 additions and 4 deletions.
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # CHANGELOG: @signalk/course-provider
 
+## v1.0.3
+
+- **Fixed**: - Value of `navigation.course.calcValues.calcMethod` being set to `undefined` when course is cleared.
+
 ## v1.0.2
 
 - **Fixed**: - Remove erroneous unit conversion in TTG calculation.

diff --git a/package.json b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "@signalk/course-provider",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "description": "Course data provider plugin for SignalK Server.",
     "main": "plugin/index.js",
     "keywords": [

diff --git a/src/index.ts b/src/index.ts
@@ -216,7 +216,7 @@ module.exports = (server: CourseComputerApp): Plugin => {
           u.values.forEach((v: DeltaValue) => {
             srcPaths[v.path] = v.value
             if (v.path === 'navigation.position') {
-              server.debug(`navigation.position ${v.value} => calc()`)
+              server.debug(`navigation.position ${JSON.stringify(v.value)} => calc()`)
               calc()
             }
           })
@@ -286,7 +286,6 @@ module.exports = (server: CourseComputerApp): Plugin => {
   // trigger course calculations
   const calc = () => {
     if (srcPaths['navigation.position']) {
-      server.debug(`*** do course calculation ***`)
       worker?.postMessage(srcPaths)
     }
   }
@@ -320,7 +319,7 @@ module.exports = (server: CourseComputerApp): Plugin => {
     server.debug(`*** building course data delta ***`)
     values.push({
       path: `${calcPath}.calcMethod`,
-      value: source.calcMethod
+      value: config.calculations.method
     })
     values.push({
       path: `${calcPath}.bearingTrackTrue`,