V2 GPAExtractor/index.js

gistfile1.txt

const PercentageProcessor = require('./percentagecalculator');
const NonPercentileProcessor = require('./nonpercentilescores');
const GradeScores = require('./gradescores');
const GenericGPAProcessor = require('./genericgpa');
const console = require('./../config/logconfig');
const Publisher = require('./../publish');

const extractAndPublishGPAScores = async (jsonData, lw_ocrText) => {
    if (jsonData && GenericGPAProcessor.hasKeywordText(lw_ocrText) === true) {
        await handleGenericGPAScores(lw_ocrText, jsonData);
    } else if (PercentageProcessor.hasPercentageValues(lw_ocrText) === true) {
        await handleGPAPercentageScores(lw_ocrText, jsonData);
    } else if(NonPercentileProcessor.hasNonPercentileScores(lw_ocrText) === true) {
        await handleGPANonPercentileScores(lw_ocrText, jsonData);
    } else if(GradeScores.hasGradeScores(lw_ocrText) === true) {
        await handleGPAGradeScores(lw_ocrText, jsonData);
    }
}

const handlePublishOps = async (jsonData) => {
    const {filename, studentname, policynumber, extractedGPAScore, validGPAScore} = jsonData;
    const finalJSON = {
        filename,
        studentname,
        policynumber,
        extractedGPAScore : extractedGPAScore,
        allowDiscount: validGPAScore,
        actions: 'update gpa status',
        err: '',
    };
    await Publisher.publishResultsToMQ(process.env.PUBLISH_COLLECTION, finalJSON);
}
const logDiscountStatus = (validGPAScore) => {
    if(validGPAScore) {
        console.log('info', '====================+====================');
        console.log('info', 'Discount SHOULD be allowed!!!');
        console.log('info', '====================+====================');
    }
    else {
        console.log('info', '====================+====================');
        console.log('info', 'Discount SHOULD NOT be allowed!!!');
        console.log('info', '====================+====================');
    }
}

const handleGenericGPAScores = async (lw_ocrText, jsonData) => {
    let extractedGPAScore = '-';
    console.log('info', 'Found GPA text - Processing for more TEXT');
    const genericGPAScore = GenericGPAProcessor.hasValidGPAScore(lw_ocrText);
    const validGPAScore = genericGPAScore.found;
    if (validGPAScore) {
        extractedGPAScore = genericGPAScore.score;
    }
    jsonData.extractedGPAScore = (extractedGPAScore) ? extractedGPAScore : '-';
    jsonData.allowDiscount = validGPAScore;
    logDiscountStatus(validGPAScore);
    await handlePublishOps(jsonData);
}

const handleGPAPercentageScores = async (lw_ocrText, jsonData) => {
    let extractedGPAScore = '-';
    console.log('info', 'Checking for percentage value evaluation');
    const validPercentage = PercentageProcessor.hasDiscountablePercentageScore(lw_ocrText);
    const validGPAScore = validPercentage.found;
    if (validPercentage.found === true) {
        extractedGPAScore = validPercentage.score;
    }
    jsonData.extractedGPAScore = (extractedGPAScore) ? extractedGPAScore : '-';
    jsonData.allowDiscount = validGPAScore;
    logDiscountStatus(validGPAScore);
    await handlePublishOps(jsonData);
}

const handleGPANonPercentileScores = async (lw_ocrText, jsonData) => {
    let extractedGPAScore = '-';
    console.log('info', 'Validated Non Percentile scores');
    // Update MONGODB with student discount information
    const nonPercentileGPAScore = NonPercentileProcessor.hasDiscountableNonPercentileScore(lw_ocrText)
    let validGPAScore = nonPercentileGPAScore.found;
    if(validGPAScore) {
        extractedGPAScore = nonPercentileGPAScore.score;
    }
    jsonData.extractedGPAScore = (extractedGPAScore) ? extractedGPAScore : '-';
    jsonData.allowDiscount = validGPAScore;
    logDiscountStatus(validGPAScore);
    await handlePublishOps(jsonData);
}

const handleGPAGradeScores = async (lw_ocrText, jsonData) => {
    let extractedGPAScore = '-';
    console.log('info', 'Validated Grade scores');
    // Update MONGODB with student discount information
    const gradeGPAScore = GradeScores.hasDiscountableGradeScores(lw_ocrText);
    const validGPAScore = gradeGPAScore.found;
    if(validGPAScore) {
        extractedGPAScore = gradeGPAScore.score;
    }
    jsonData.extractedGPAScore = (extractedGPAScore) ? extractedGPAScore : '-';
    jsonData.allowDiscount = validGPAScore;
    logDiscountStatus(validGPAScore);
    await handlePublishOps(jsonData);
}


module.exports = {
    extractAndPublishGPAScores
}