Feature/1661 calculation of smaller values does not work

frontend/cypress/e2e/check-in.cy.ts

@@ -156,7 +156,7 @@ describe('okr check-in', () => {
       .setCheckInConfidence(5)
       .submit();
 
-    cy.contains('5%');
+    cy.contains('Aktuell: 5%');
     cy.contains('!');
     cy.contains('5/10');
     cy.contains('Letztes Check-in (' + getCurrentDate() + ')');

frontend/cypress/e2e/scoring.cy.ts

@@ -42,6 +42,20 @@ describe('okr scoring', () => {
       70,
       100,
       100
+    ],
+    [
+      0,
+      -30,
+      -70,
+      -100,
+      -70
+    ],
+    [
+      0,
+      -30,
+      -70,
+      -100,
+      -29.9
     ]
   ].forEach(([
     baseline,

frontend/cypress/support/helper/scoringSupport.ts

@@ -158,41 +158,56 @@ function scoringValueFromPercentageOrdinal(percentage: number): ScoringValue {
 }
 
 function colorFromPercentageMetric(keyResult: CheckInValue) {
-  if (keyResult.lastCheckIn < keyResult.commitValue) {
+  const compare = createComparator(keyResult);
+
+  if (compare(keyResult.lastCheckIn, keyResult.commitValue)) {
     return 'rgb(186, 56, 56)';
-  } else if (keyResult.lastCheckIn < keyResult.targetValue) {
+  } else if (compare(keyResult.lastCheckIn, keyResult.targetValue)) {
     return 'rgb(255, 214, 0)';
-  } else if (keyResult.lastCheckIn < keyResult.stretchGoal) {
+  } else if (compare(keyResult.lastCheckIn, keyResult.stretchGoal)) {
     return 'rgb(30, 138, 41)';
-  } else if (keyResult.lastCheckIn >= keyResult.stretchGoal) {
+  } else {
     return 'rgba(0, 0, 0, 0)';
   }
 }
 
-function scoringValueFromPercentageMetric(keyResult: CheckInValue, percentage: number): ScoringValue {
-  if (keyResult.lastCheckIn < keyResult.commitValue) {
+function scoringValueFromPercentageMetric(keyResult: CheckInValue,
+  percentage: number): ScoringValue {
+  const compare = createComparator(keyResult);
+
+  if (compare(keyResult.lastCheckIn, keyResult.commitValue)) {
     return {
       failPercent: percentage * (100 / 30),
       commitPercent: -1,
       targetPercent: -1
     };
-  } else if (keyResult.lastCheckIn < keyResult.targetValue) {
+  } else if (compare(keyResult.lastCheckIn, keyResult.targetValue)) {
     return {
       failPercent: 100,
       commitPercent: (percentage - 30) * (100 / 40),
       targetPercent: -1
     };
-  } else if (keyResult.lastCheckIn < keyResult.stretchGoal) {
+  } else if (compare(keyResult.lastCheckIn, keyResult.stretchGoal)) {
     return {
       failPercent: 100,
       commitPercent: 100,
       targetPercent: (percentage - 70) * (100 / 30)
     };
-  } else if (keyResult.lastCheckIn >= keyResult.stretchGoal) {
+  } else {
     return {
       failPercent: 0,
       commitPercent: 0,
       targetPercent: 0
     };
   }
 }
+
+function createComparator(keyResult: CheckInValue) {
+  const increasing = keyResult.baseline <= keyResult.stretchGoal;
+  return (a: number, b: number) => {
+    if (increasing) {
+      return a < b;
+    }
+    return a > b;
+  };
+}

frontend/src/app/shared/custom/scoring/scoring.component.ts

@@ -105,19 +105,31 @@ export class ScoringComponent implements OnInit, AfterViewInit, OnChanges {
       const keyResult = this.keyResult as KeyResultMetricMin;
       const lastCheckIn = keyResult.lastCheckIn?.value!;
 
-      if (lastCheckIn < keyResult.commitValue) {
+      // Decide comparison direction based on goal orientation
+      const increasing = keyResult.baseline <= keyResult.stretchGoal;
+      const compare = (a: number, b: number) => {
+        return increasing ? a < b : a > b;
+      };
+
+      if (compare(lastCheckIn, keyResult.commitValue)) {
         this.stretched = false;
-        this.failPercent = (lastCheckIn - keyResult.baseline) / (keyResult.commitValue - keyResult.baseline) * 100;
-      } else if (lastCheckIn < keyResult.targetValue) {
+        this.failPercent =
+          (lastCheckIn - keyResult.baseline) /
+          (keyResult.commitValue - keyResult.baseline) * 100;
+      } else if (compare(lastCheckIn, keyResult.targetValue)) {
         this.stretched = false;
         this.failPercent = 100;
-        this.commitPercent = (lastCheckIn - keyResult.commitValue) / (keyResult.targetValue - keyResult.commitValue) * 100;
-      } else if (lastCheckIn < keyResult.stretchGoal) {
+        this.commitPercent =
+          (lastCheckIn - keyResult.commitValue) /
+          (keyResult.targetValue - keyResult.commitValue) * 100;
+      } else if (compare(lastCheckIn, keyResult.stretchGoal)) {
         this.stretched = false;
         this.failPercent = 100;
         this.commitPercent = 100;
-        this.targetPercent = (lastCheckIn - keyResult.targetValue) / (keyResult.stretchGoal - keyResult.targetValue) * 100;
-      } else if (lastCheckIn >= keyResult.stretchGoal) {
+        this.targetPercent =
+          (lastCheckIn - keyResult.targetValue) /
+          (keyResult.stretchGoal - keyResult.targetValue) * 100;
+      } else {
         this.stretched = true;
       }
     }