Feature/course export

courses/.gitignore

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+db/*

courses/README

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+# Courses
+
+Run jobs for runners and then change data
+
+1. start web 
+a. cd web
+b. yarn install
+c. yarn start
+
+2. start the server
+node index.js
+
+# Thats it :D.

courses/index.js

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+// require('dotenv').config()
+// var cors = require('cors');
+
+import * as dotenv from 'dotenv';
+dotenv.config();
+
+import cors from 'cors';
+import { initiateDb } from './utils/db.js';
+initiateDb();
+
+import  express from 'express';
+import { EngineService, MappingService, DataViewQuery, UserViewQuery } from './services/index.js';
+import { Exports } from './models/index.js';
+
+// const { initiateDb } = require('./utils/db');
+// const express = require('express');
+const app = express()
+const port = process.env.PORT || 4000;
+// const { EngineService } = require('./services')
+
+app.use(cors())
+app.use(express.json());
+
+app.get('/', (req, res) => {
+    const rulesModel = require('./models/rule.model');
+    console.log(req.body);
+
+    let r = rulesModel.all();
+
+    res.json({
+        courses: []
+    })
+})
+
+app.get('/runners', (req, res) => {
+    console.log(req.body);
+
+    res.json({
+        runners: [
+            {
+                value: 'generateCourseShells',
+                name: 'Generate Course Shells'
+            },
+            {
+                value: 'generateEnrollment',
+                name: 'Generate Enrolment'
+            }
+        ]
+    })
+})
+
+app.get('/exports', (req, res) => {
+    console.log(req.query);
+
+    if (req.query.jobId) {
+       Exports.FindByJobId(req.query.jobId, (err, data) => {
+            if (err) {
+                res.status(400).send('Error occured');
+            }
+
+            res.json({
+                exports: data
+            })
+        }) 
+    }
+})
+
+app.post('/mappings', (req, res) => {
+    console.log(req.body)
+    MappingService.createMappings(req.body.mapping, (err, mapping) => {
+        res.json({
+            mapping
+        })
+    })
+})
+
+app.get('/mappings', (req, res) => {
+    MappingService.getMappings((err, mappings) => {
+        res.json({
+            mappings
+        })
+    })
+})
+
+app.post('/runners', (req, res) => {
+    const run = EngineService.run(req.body.runner, res).then(() => {
+        console.log('done');
+    });
+
+    // res.json({
+    //     done: true
+    // })
+})
+
+app.get('/custom_runners', (req, res) => {
+    console.log(req.body);
+
+    res.json({
+        runners: [
+            {
+                value: 'addCanvasCourses',
+                name: 'All Canvas Courses'
+            },
+            {
+                value: 'addJenActiveCourses',
+                name: 'Add Jenzabar Active Courses'
+            },
+            {
+                value: 'generateCourse',
+                name: 'Generate Course Shells'
+            }
+        ]
+    })
+})
+
+app.post('/filter_courses', async (req, res) => {
+    let data = await DataViewQuery(req);
+
+    res.json({
+        data
+    });
+})
+
+app.post('/filter_users', async (req, res) => {
+    let data = await UserViewQuery(req);
+
+    res.json({
+        data
+    });
+})
+
+// Start a job
+
+
+
+app.listen(port, () => {
+    console.log(`Example app listening on port ${port}`)
+});

courses/migrations/create-courses.migration.js

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+export default (db) => {
+    db.run(`CREATE TABLE IF NOT EXISTS courses(
+        id INTEGER NOT NULL PRIMARY KEY,
+        name TEXT NOT NULL,
+        sisId TEXT NOT NULL,
+        terms TEXT NOT NULL,
+        attributes TEXT NOT NULL
+    );`)
+}

courses/migrations/create-exports.migration.js

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+export default (db) => {
+    db.run(`CREATE TABLE IF NOT EXISTS exports(
+        id INTEGER NOT NULL PRIMARY KEY,
+        data TEXT NOT NULL,
+        JobId TEXT NOT NULL
+    );`)
+
+    // db.run('DROP TABLE exports')
+}
+
+// data will be of type json although stringified as we might have a complex

courses/migrations/create-jobs.migration.js

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+export default (db) => {
+    db.run(`CREATE TABLE IF NOT EXISTS jobs(
+        id INTEGER NOT NULL PRIMARY KEY,
+        category TEXT NOT NULL,
+        status TEXT NOT NULL,
+        started TEXT NOT NULL,
+        finished TEXT,
+        jobId TEXT NOT NULL
+    );`)
+
+    // db.run('DROP TABLE jobs')
+}

courses/migrations/create-mappings.migration.js

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+export default (db) => {
+    db.run(`CREATE TABLE IF NOT EXISTS mappings(
+        id INTEGER NOT NULL PRIMARY KEY,
+        source_key TEXT NOT NULL,
+        source_value TEXT NOT NULL,
+        map_key TEXT NOT NULL,
+        map_value TEXT NOT NULL,
+        uuid TEXT NOT NULL
+    );`)
+
+    // db.run('DROP TABLE mappings')
+}

courses/migrations/create-rules.migration.js

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+export default (db) => {
+    db.run(`CREATE TABLE IF NOT EXISTS rules(
+        id INTEGER NOT NULL PRIMARY KEY,
+        name TEXT NOT NULL,
+        rules TEXT NOT NULL
+    );`)
+}

courses/migrations/index.js

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+import rulesMigration from './create-rules.migration.js';
+import courseMigration from './create-courses.migration.js';
+import jobsMigration from './create-jobs.migration.js'
+import createExportsMigration from './create-exports.migration.js';
+import createMappingsMigration from './create-mappings.migration.js';
+
+export default (db) => {
+    rulesMigration(db);
+    courseMigration(db);
+    jobsMigration(db);
+    createExportsMigration(db);
+    createMappingsMigration(db);
+}
+
+// module.exports = (db) => {
+
+//     // require('./create-rules.migration')(db);
+//     // require('./create-courses.migration');
+// }

courses/models/course.model.js

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+// const { db } = require('../utils/db');
+import { db } from '../utils/db';
+
+// DB model for courses
+module.exports = {
+    table: 'courses',
+    connection() { return db.connection },
+    all() { return this.connection().run(`Select * from ${this.table}`) },
+    attributesParser(data) { return JSON.stringify(data.attributes || {})},
+    create(data) { 
+        return this.connection()
+            .run(`Insert into ${this.table} (name, sisId, terms, attributes)
+                    VALUES (${data.name, data.rules, data.terms, this.attributesParser(data)})`) 
+    }
+}

courses/models/exports.model.js

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+import { db } from '../utils/db.js';
+
+const TABLE = 'exports';
+function connection() {
+    return db.connection;
+}
+
+export function All(callback) {
+    return connection().all(`Select * from ${TABLE}`, [], callback);
+}
+
+export function Create(data, callback) {
+    return connection().run(`Insert into ${TABLE} (data, jobId)
+            VALUES (?, "${data.jobId}");`, [data.stringifiedData], callback) 
+}
+
+export function FindByJobId(jobId ,callback) {
+    return connection().all(`Select * from ${TABLE} WHERE jobId = ?`, [jobId], callback)
+}

courses/models/index.js

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+export * as Job from './job.model.js';
+export * as Exports from './exports.model.js';
+export * as Mapping from './mapping.model.js';

courses/models/job.model.js

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+import { db } from '../utils/db.js';
+
+// DB model for courses
+// export default {
+//     table: 'jobs',
+//     connection() { return db.connection },
+//     all() { return this.connection().run(`Select * from ${this.table}`) },
+//     attributesParser(data) { return JSON.stringify(data.attributes || {})},
+//     create(data) { 
+
+//     }
+// }
+
+const TABLE = 'jobs';
+
+function connection() {
+    return db.connection;
+}
+
+export function All(callback) {
+    return connection().all(`Select * from ${TABLE}`, [], callback);
+}
+
+export function Create(data, callback) {
+    return connection().run(`Insert into ${TABLE} (category, status, started, jobId)
+            VALUES ("${data.category}", "running", "May", "${data.uuid}") RETURNING id;`, [], callback) 
+}

courses/models/mapping.model.js

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+import { db } from '../utils/db.js';
+
+const TABLE = 'mappings';
+
+function connection() {
+    return db.connection;
+}
+
+export function All(callback) {
+    return connection().all(`Select * from ${TABLE}`, [], callback);
+}
+
+export function Create(data, callback) {
+    return connection().run(`Insert into ${TABLE} (source_key, source_value, map_key, map_value, uuid)
+            VALUES ("${data.sourceKey}", "${data.sourceValue}", "${data.mapKey}", "${data.mapValue}", "${data.uuid}")`, [], callback) 
+}

courses/models/rule.model.js

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+// const { db } = require('../utils/db');
+import { db } from '../utils';
+
+// DB model for rules
+module.exports = {
+    table: 'rules',
+    connection() { return db.connection },
+    all() { return this.connection().run(`Select * from ${this.table}`) },
+    create(data) { this.connection().run(`Insert into ${this.table} (name, rules) VALUES (${data.name, data.rules})`) } 
+}