[U] Release v0.2.3.315

src/components/app/app.ts

@@ -7,6 +7,7 @@ import JsonUtils from '@/utils/json-utils';
 import pWaitFor from 'p-wait-for';
 import {HttpUtils} from '@/utils/http-utils';
 import {CourseUtils} from '@/utils/course-utils';
+import {GPAUtils} from '@/utils/gpa-utils';
 
 /**
  * Objects of this interface represent assignment grades.
@@ -160,12 +161,11 @@ export default class App extends Vue
         // Wait for assignments to be ready.
         pWaitFor(() => this.isAssignmentsReady()).then(() =>
         {
-            // When the assignments are ready
-            // TODO: Display loading
-            this.assignmentsReady = true;
-
             // Filter courses
             this.filteredCourses = CourseUtils.getGradedCourses(this.courses);
+
+            // Check grading algorithms
+            this.checkGradingAlgorithms();
         });
     }
 
@@ -184,6 +184,67 @@ export default class App extends Vue
         return true;
     }
 
+    /**
+     * Check the courses' grading algorithms. (Total-average or percent-type)
+     */
+    private checkGradingAlgorithms()
+    {
+        // Loop through all the courses
+        for (const course of this.filteredCourses)
+        {
+            // Check if total-average grade is the same with percent-type grade
+            if (course.numericGrade == GPAUtils.getTotalMeanAverage(course))
+            {
+                course.grading = {method: 'TOTAL_AVERAGE', weightingMap: {}};
+            }
+            else
+            {
+                // Request grading scheme for this course
+                this.http.post('/grading', {'assignment_id': course.assignmentsId}).then(response =>
+                {
+                    // Check success
+                    if (response.success)
+                    {
+                        // Add it to course
+                        course.grading = response.data;
+                    }
+                    else
+                    {
+                        // Show error message TODO: Show it properly
+                        alert(response.data)
+                    }
+                })
+                .catch(alert)
+            }
+        }
+
+        // Wait for done
+        pWaitFor(() => this.isGradingReady()).then(() =>
+        {
+            // When the assignments are ready
+            // TODO: Display loading
+            this.assignmentsReady = true;
+        })
+    }
+
+    /**
+     * Are grading algorithms ready or not.
+     *
+     * @returns boolean Ready or not
+     */
+    private isGradingReady(): boolean
+    {
+        for (const course of this.filteredCourses)
+        {
+            if (course.grading == undefined)
+            {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
     /**
      * This is called when a navigation tab is clicked
      *

src/constants.ts

@@ -13,7 +13,7 @@ export default class Constants
         '|    |.  ,    |---|,---.,---.|    ,   .,---,,---.,---.\n' +
         ' \\  /  ><     |   ||   |,---||    |   | .-\' |---\'|    \n' +
         '  `\'  \'  `    `   \'`   \'`---^`---\'`---|\'---\'`---\'`    \n' +
-        '      v0.2.2.303                  `---\'               ';
+        '      v0.2.3.315                  `---\'               ';
 
     // Graph Theme
     public static THEME =

src/pages/overall/graph-overall/graph-overall.ts

@@ -142,17 +142,28 @@ export default class GraphOverall extends Vue
                         }
                     });
 
-                    let score = 0;
+                    // Count total percentage (This is to avoid less than expected cases)
+                    // Eg. If HW = 25% and Quiz = 75%, I have 1 hw and 0 quiz
+                    // Without total percentage, the avg grade I get is 25%.
+                    let totalPercentage = 0;
+                    for (let type in course.grading.weightingMap)
+                    {
+                        if (typeScores[type] != undefined)
+                        {
+                            totalPercentage += course.grading.weightingMap[type];
+                        }
+                    }
 
                     // Count
+                    let score = 0;
                     for (let type in typeScores)
                     {
-                        score += typeScores[type] * course.grading.weightingMap[type] / typeCounts[type];
+                        let typeFactor = course.grading.weightingMap[type] / totalPercentage;
-                        console.log(type);
+                        score += typeScores[type] * typeFactor / typeCounts[type];
                     }
 
                     // Add average to the row
-                    row[course.name] = score * 100;
+                    if (score != 0) row[course.name] = score * 100;
                 }
             });
 

src/utils/course-utils.ts

@@ -26,7 +26,7 @@ export class CourseUtils
             if (course.assignments.length == 0) return;
             
             // Skip if there are no grading scale
-            if (course.grading.method == 'NOT_GRADED') return;
+            // if (course.grading.method == 'NOT_GRADED') return;
 
             // Add it to the list
             result.push(course);

src/utils/gpa-utils.ts

@@ -102,4 +102,29 @@ export class GPAUtils
 
         return -1;
     }
+
+    /**
+     * Calculate the total-mean (total/max) average
+     *
+     * @param course Course
+     */
+    public static getTotalMeanAverage(course: Course)
+    {
+        let score = 0;
+        let max = 0;
+
+        // Loop through assignments
+        course.assignments.forEach(assignment =>
+        {
+            // If assignment should be displayed
+            if (assignment.complete != 'Complete') return;
+
+            // Record scores
+            score += assignment.score;
+            max += assignment.scoreMax;
+        });
+
+        // Return
+        return score / max * 100;
+    }
 }