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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 | 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x 1x | import { Prop, Schema, SchemaFactory } from '@nestjs/mongoose';
import { Document, Schema as MongooseSchema } from 'mongoose';
@Schema({ timestamps: true, collection: 'learning_question_banks' })
export class AssessmentQuestionBank extends Document {
@Prop({ type: MongooseSchema.Types.ObjectId, required: true, index: true })
tenantId: MongooseSchema.Types.ObjectId;
@Prop({ required: true })
topic: string;
@Prop()
description: string;
}
export const AssessmentQuestionBankSchema = SchemaFactory.createForClass(AssessmentQuestionBank);
AssessmentQuestionBankSchema.index({ tenantId: 1 });
@Schema({ timestamps: true, collection: 'learning_questions' })
export class AssessmentQuestion extends Document {
@Prop({ type: MongooseSchema.Types.ObjectId, required: true, index: true })
tenantId: MongooseSchema.Types.ObjectId;
@Prop({ type: MongooseSchema.Types.ObjectId, ref: 'AssessmentQuestionBank', required: true, index: true })
bankId: MongooseSchema.Types.ObjectId;
@Prop({ required: true })
questionText: string;
@Prop({ default: 'single_choice', enum: ['single_choice', 'multiple_choice', 'true_false', 'short_answer'] })
questionType: string;
@Prop({ type: [String], required: true })
options: string[];
@Prop({ type: [Number], required: true }) // Indexes of correct options
correctOptionIndexes: number[];
@Prop({ default: 10 })
points: number;
}
export const AssessmentQuestionSchema = SchemaFactory.createForClass(AssessmentQuestion);
AssessmentQuestionSchema.index({ tenantId: 1, bankId: 1 });
@Schema({ timestamps: true, collection: 'learning_assessments' })
export class LearningAssessment extends Document {
@Prop({ type: MongooseSchema.Types.ObjectId, required: true, index: true })
tenantId: MongooseSchema.Types.ObjectId;
@Prop({ type: MongooseSchema.Types.ObjectId, ref: 'Course', required: true, index: true })
courseId: MongooseSchema.Types.ObjectId;
@Prop({ required: true })
title: string;
@Prop({ type: [MongooseSchema.Types.ObjectId], ref: 'AssessmentQuestion', required: true })
questionsList: MongooseSchema.Types.ObjectId[];
@Prop({ default: 80 })
passingScorePercentage: number;
@Prop({ default: 60 })
timeLimitMinutes: number;
}
export const LearningAssessmentSchema = SchemaFactory.createForClass(LearningAssessment);
LearningAssessmentSchema.index({ tenantId: 1, courseId: 1 });
@Schema({ timestamps: true, collection: 'learning_assessment_attempts' })
export class AssessmentAttempt extends Document {
@Prop({ type: MongooseSchema.Types.ObjectId, required: true, index: true })
tenantId: MongooseSchema.Types.ObjectId;
@Prop({ type: MongooseSchema.Types.ObjectId, ref: 'LearningAssessment', required: true, index: true })
assessmentId: MongooseSchema.Types.ObjectId;
@Prop({ type: MongooseSchema.Types.ObjectId, ref: 'Employee', required: true, index: true })
employeeId: MongooseSchema.Types.ObjectId;
@Prop({ type: MongooseSchema.Types.Mixed }) // map questionId -> selectedOptionIndexes
answersSubmitted: Record<string, number[]>;
@Prop({ default: 0 })
scorePercentage: number;
@Prop({ default: false })
passed: boolean;
@Prop({ default: 'completed', enum: ['in_progress', 'completed'] })
status: string;
}
export const AssessmentAttemptSchema = SchemaFactory.createForClass(AssessmentAttempt);
AssessmentAttemptSchema.index({ tenantId: 1, employeeId: 1, assessmentId: 1 });
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