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var users_data = require('./users_data.json');
var exams_data = require('./exams_data.json');
var dbFile = require("../node_simple"); // after modifications
// var dbFile = require("../node_simple_backup"); // original file
var users_fields = format_users();
var exams_info = format_exams();
//console.log(exams_info);
// populate_users(users_fields);
dbFile.setupDB(function (success, mssg) {
// begin
console.log(mssg);
populate_users(users_fields);
// add_same_user(users_fields, 0);
// remove_all_users(users_fields);
// populate_exams(exams_info);
});
function populate_exams(exam_info) {
for (var i = 0; i < exam_info[0].length; i++) {
dbFile.add_exam(exam_info[0][i],exam_info[1][i], function (success, mssg) {
console.log(mssg);
})
}
}
function populate_users(users_fields) {
for (var i = 0; i < users_fields.length; i++) {
dbFile.add_user(users_fields[i], function (success, fail, mssg) {
if (success && !fail) {
console.log(mssg);
}
})
}
}
function add_same_user(users_fields, index) {
var rand_user_fields = users_fields[index];
dbFile.add_user(rand_user_fields, function (success, fail, mssg) {
if (!success && !fail) {
console.log(mssg);
}
});
}
function remove_all_users(users_fields) {
for (var i = 0; i < users_fields.length; i++) {
dbFile.remove_user(users_fields[i][1], function (success, mssg) {
console.log(mssg);
});
// console.log(users_fields[i][1]);
}
}
// console.log(users_fields);
// format users to proper form
function format_users() {
var users_fields = [];
users_data.forEach(function (user) {
var fields = [];
fields.push(user.email);
fields.push(user.user_name);
fields.push(user.name.first);
fields.push(user.name.last);
fields.push("u of t"); //university
fields.push("CS"); // departmnet
fields.push(user.password);
fields.push(user.phone);
// console.log(fields);
users_fields.push(fields);
});
return users_fields;
}
function format_exams() {
var exams_fields = [];
var questions_arrays = [];
exams_data.forEach(function (exam) {
var fields = [];
var question_array = [];
fields.push(exam.course_code);
fields.push(exam.year);
fields.push(exam.term);
fields.push(exam.type);
fields.push(exam.instructors);
fields.push(exam.page_count);
fields.push(exam.questions_count);
fields.push(new Date().toString());
fields.push(exam.uploaded_by);
// create questions array
for (var j = 1; j <= exam.questions_count; j++) {
var question = "this is question " + j;
question_array.push(question);
}
/* var Data =
{
course_code: fields[0],
year: fields[1],
term: fields[2],
type: fields[3],
instructors: fields[4],
page_count: fields[5],
questions_count: fields[6],
questions_list: [],
upload_date: fields[7],
uploaded_by: fields[8]
};*/
/* "id": 1,
"serial": 321,
"course_code": "CSC321",
"year": 2014,
"term": "winter",
"type": "final",
"instructors": [
"Sandra Crane",
"Mcintyre Holmes"
],
"page_count": 17,
"questions_count": 17,
"uploaded_by": "admin0"*/
exams_fields.push(fields);
questions_arrays.push(question_array);
});
return [exams_fields, questions_arrays];
}
//var uri = 'mongodb://localhost:27017/db';
// console.log(courses_data);
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