755 lines
18 KiB
JavaScript
755 lines
18 KiB
JavaScript
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const db = require('../models');
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const FileDBApi = require('./file');
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const crypto = require('crypto');
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const Utils = require('../utils');
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const Sequelize = db.Sequelize;
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const Op = Sequelize.Op;
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module.exports = class StudentsDBApi {
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static async create(data, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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const students = await db.students.create(
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{
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id: data.id || undefined,
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student_full_name: data.student_full_name
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||
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null
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,
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roll_no: data.roll_no
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||
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null
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,
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registration_no: data.registration_no
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null
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,
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date_of_birth: data.date_of_birth
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null
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,
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gender: data.gender
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null
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,
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address: data.address
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null
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,
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contact_phone: data.contact_phone
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null
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,
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guardian_name: data.guardian_name
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null
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,
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guardian_phone: data.guardian_phone
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null
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,
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is_active: data.is_active
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false
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,
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admission_date: data.admission_date
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null
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,
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importHash: data.importHash || null,
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createdById: currentUser.id,
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updatedById: currentUser.id,
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},
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{ transaction },
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);
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await students.setSchool( data.school || null, {
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transaction,
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});
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await students.setClassroom( data.classroom || null, {
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transaction,
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});
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await FileDBApi.replaceRelationFiles(
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{
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belongsTo: db.students.getTableName(),
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belongsToColumn: 'photo',
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belongsToId: students.id,
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},
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data.photo,
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options,
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);
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return students;
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}
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static async bulkImport(data, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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// Prepare data - wrapping individual data transformations in a map() method
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const studentsData = data.map((item, index) => ({
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id: item.id || undefined,
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student_full_name: item.student_full_name
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null
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,
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roll_no: item.roll_no
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null
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,
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registration_no: item.registration_no
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null
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,
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date_of_birth: item.date_of_birth
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null
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,
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gender: item.gender
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null
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,
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address: item.address
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null
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,
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contact_phone: item.contact_phone
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null
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,
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guardian_name: item.guardian_name
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null
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,
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guardian_phone: item.guardian_phone
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null
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,
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is_active: item.is_active
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false
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,
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admission_date: item.admission_date
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null
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,
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importHash: item.importHash || null,
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createdById: currentUser.id,
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updatedById: currentUser.id,
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createdAt: new Date(Date.now() + index * 1000),
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}));
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// Bulk create items
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const students = await db.students.bulkCreate(studentsData, { transaction });
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// For each item created, replace relation files
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for (let i = 0; i < students.length; i++) {
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await FileDBApi.replaceRelationFiles(
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{
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belongsTo: db.students.getTableName(),
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belongsToColumn: 'photo',
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belongsToId: students[i].id,
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},
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data[i].photo,
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options,
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);
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}
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return students;
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}
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static async update(id, data, options) {
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const currentUser = (options && options.currentUser) || {id: null};
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const transaction = (options && options.transaction) || undefined;
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const globalAccess = currentUser.app_role?.globalAccess;
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const students = await db.students.findByPk(id, {}, {transaction});
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const updatePayload = {};
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if (data.student_full_name !== undefined) updatePayload.student_full_name = data.student_full_name;
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if (data.roll_no !== undefined) updatePayload.roll_no = data.roll_no;
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if (data.registration_no !== undefined) updatePayload.registration_no = data.registration_no;
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if (data.date_of_birth !== undefined) updatePayload.date_of_birth = data.date_of_birth;
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if (data.gender !== undefined) updatePayload.gender = data.gender;
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if (data.address !== undefined) updatePayload.address = data.address;
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if (data.contact_phone !== undefined) updatePayload.contact_phone = data.contact_phone;
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if (data.guardian_name !== undefined) updatePayload.guardian_name = data.guardian_name;
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if (data.guardian_phone !== undefined) updatePayload.guardian_phone = data.guardian_phone;
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if (data.is_active !== undefined) updatePayload.is_active = data.is_active;
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if (data.admission_date !== undefined) updatePayload.admission_date = data.admission_date;
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updatePayload.updatedById = currentUser.id;
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await students.update(updatePayload, {transaction});
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if (data.school !== undefined) {
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await students.setSchool(
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data.school,
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{ transaction }
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);
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}
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if (data.classroom !== undefined) {
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await students.setClassroom(
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data.classroom,
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{ transaction }
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);
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}
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await FileDBApi.replaceRelationFiles(
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{
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belongsTo: db.students.getTableName(),
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belongsToColumn: 'photo',
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belongsToId: students.id,
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},
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data.photo,
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options,
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);
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return students;
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}
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static async deleteByIds(ids, options) {
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const currentUser = (options && options.currentUser) || { id: null };
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const transaction = (options && options.transaction) || undefined;
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const students = await db.students.findAll({
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where: {
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id: {
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[Op.in]: ids,
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},
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},
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transaction,
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});
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await db.sequelize.transaction(async (transaction) => {
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for (const record of students) {
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await record.update(
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{deletedBy: currentUser.id},
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{transaction}
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);
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}
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for (const record of students) {
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await record.destroy({transaction});
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}
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});
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return students;
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}
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static async remove(id, options) {
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const currentUser = (options && options.currentUser) || {id: null};
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const transaction = (options && options.transaction) || undefined;
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const students = await db.students.findByPk(id, options);
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await students.update({
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deletedBy: currentUser.id
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}, {
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transaction,
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});
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await students.destroy({
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transaction
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});
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return students;
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}
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static async findBy(where, options) {
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const transaction = (options && options.transaction) || undefined;
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const students = await db.students.findOne(
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{ where },
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{ transaction },
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);
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if (!students) {
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return students;
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}
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const output = students.get({plain: true});
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output.marks_entries_student = await students.getMarks_entries_student({
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transaction
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});
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output.student_results_student = await students.getStudent_results_student({
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transaction
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});
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output.attendance_records_student = await students.getAttendance_records_student({
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transaction
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});
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output.certificates_student = await students.getCertificates_student({
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transaction
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});
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output.school = await students.getSchool({
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transaction
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});
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output.classroom = await students.getClassroom({
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transaction
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});
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output.photo = await students.getPhoto({
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transaction
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});
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return output;
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}
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static async findAll(
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filter,
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globalAccess, options
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) {
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const limit = filter.limit || 0;
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let offset = 0;
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let where = {};
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const currentPage = +filter.page;
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const user = (options && options.currentUser) || null;
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const userSchools = (user && user.schools?.id) || null;
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if (userSchools) {
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if (options?.currentUser?.schoolsId) {
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where.schoolsId = options.currentUser.schoolsId;
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}
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}
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offset = currentPage * limit;
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const orderBy = null;
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const transaction = (options && options.transaction) || undefined;
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let include = [
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{
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model: db.schools,
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as: 'school',
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},
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{
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model: db.classrooms,
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as: 'classroom',
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where: filter.classroom ? {
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[Op.or]: [
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{ id: { [Op.in]: filter.classroom.split('|').map(term => Utils.uuid(term)) } },
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{
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class_label: {
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[Op.or]: filter.classroom.split('|').map(term => ({ [Op.iLike]: `%${term}%` }))
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}
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},
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]
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} : {},
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},
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{
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model: db.file,
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as: 'photo',
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},
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];
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if (filter) {
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if (filter.id) {
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where = {
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...where,
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['id']: Utils.uuid(filter.id),
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};
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}
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if (filter.student_full_name) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'student_full_name',
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filter.student_full_name,
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),
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};
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}
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if (filter.roll_no) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'roll_no',
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filter.roll_no,
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),
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};
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}
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if (filter.registration_no) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'registration_no',
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filter.registration_no,
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),
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};
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}
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if (filter.address) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'address',
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filter.address,
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),
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};
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}
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if (filter.contact_phone) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'contact_phone',
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filter.contact_phone,
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),
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};
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}
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if (filter.guardian_name) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'guardian_name',
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filter.guardian_name,
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),
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};
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}
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if (filter.guardian_phone) {
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where = {
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...where,
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[Op.and]: Utils.ilike(
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'students',
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'guardian_phone',
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filter.guardian_phone,
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),
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};
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}
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if (filter.date_of_birthRange) {
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const [start, end] = filter.date_of_birthRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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date_of_birth: {
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...where.date_of_birth,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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date_of_birth: {
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...where.date_of_birth,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.admission_dateRange) {
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const [start, end] = filter.admission_dateRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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admission_date: {
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...where.admission_date,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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admission_date: {
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...where.admission_date,
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[Op.lte]: end,
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},
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};
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}
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}
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if (filter.active !== undefined) {
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where = {
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...where,
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active: filter.active === true || filter.active === 'true'
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};
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}
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if (filter.gender) {
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where = {
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...where,
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gender: filter.gender,
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};
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}
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if (filter.is_active) {
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where = {
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...where,
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is_active: filter.is_active,
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};
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}
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if (filter.school) {
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const listItems = filter.school.split('|').map(item => {
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return Utils.uuid(item)
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});
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where = {
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...where,
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schoolId: {[Op.or]: listItems}
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};
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}
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if (filter.createdAtRange) {
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const [start, end] = filter.createdAtRange;
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if (start !== undefined && start !== null && start !== '') {
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where = {
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...where,
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['createdAt']: {
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...where.createdAt,
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[Op.gte]: start,
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},
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};
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}
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if (end !== undefined && end !== null && end !== '') {
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where = {
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...where,
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['createdAt']: {
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...where.createdAt,
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[Op.lte]: end,
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},
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};
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}
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}
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}
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if (globalAccess) {
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delete where.schoolsId;
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}
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const queryOptions = {
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where,
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include,
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distinct: true,
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order: filter.field && filter.sort
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? [[filter.field, filter.sort]]
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: [['createdAt', 'desc']],
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transaction: options?.transaction,
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logging: console.log
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};
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if (!options?.countOnly) {
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queryOptions.limit = limit ? Number(limit) : undefined;
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queryOptions.offset = offset ? Number(offset) : undefined;
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}
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try {
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const { rows, count } = await db.students.findAndCountAll(queryOptions);
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return {
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rows: options?.countOnly ? [] : rows,
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count: count
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};
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} catch (error) {
|
|
console.error('Error executing query:', error);
|
|
throw error;
|
|
}
|
|
}
|
|
|
|
static async findAllAutocomplete(query, limit, offset, globalAccess, organizationId,) {
|
|
let where = {};
|
|
|
|
|
|
if (!globalAccess && organizationId) {
|
|
where.organizationId = organizationId;
|
|
}
|
|
|
|
|
|
if (query) {
|
|
where = {
|
|
[Op.or]: [
|
|
{ ['id']: Utils.uuid(query) },
|
|
Utils.ilike(
|
|
'students',
|
|
'student_full_name',
|
|
query,
|
|
),
|
|
],
|
|
};
|
|
}
|
|
|
|
const records = await db.students.findAll({
|
|
attributes: [ 'id', 'student_full_name' ],
|
|
where,
|
|
limit: limit ? Number(limit) : undefined,
|
|
offset: offset ? Number(offset) : undefined,
|
|
orderBy: [['student_full_name', 'ASC']],
|
|
});
|
|
|
|
return records.map((record) => ({
|
|
id: record.id,
|
|
label: record.student_full_name,
|
|
}));
|
|
}
|
|
|
|
|
|
};
|
|
|