222 lines
2.6 KiB
JavaScript
222 lines
2.6 KiB
JavaScript
const config = require('../../config');
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const providers = config.providers;
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const crypto = require('crypto');
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const bcrypt = require('bcrypt');
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const moment = require('moment');
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module.exports = function(sequelize, DataTypes) {
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const study_materials = sequelize.define(
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'study_materials',
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{
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id: {
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type: DataTypes.UUID,
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defaultValue: DataTypes.UUIDV4,
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primaryKey: true,
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},
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title_om: {
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type: DataTypes.TEXT,
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},
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title_am: {
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type: DataTypes.TEXT,
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},
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title_en: {
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type: DataTypes.TEXT,
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},
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material_type: {
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type: DataTypes.ENUM,
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values: [
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"past_exam_paper",
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"revision_notes",
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"practice_questions",
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"reference_list",
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"video_link",
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"other"
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],
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},
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description: {
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type: DataTypes.TEXT,
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},
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external_url: {
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type: DataTypes.TEXT,
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},
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visibility: {
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type: DataTypes.ENUM,
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values: [
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"public",
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"students_only"
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],
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},
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published_at: {
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type: DataTypes.DATE,
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},
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importHash: {
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type: DataTypes.STRING(255),
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allowNull: true,
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unique: true,
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},
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},
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{
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timestamps: true,
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paranoid: true,
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freezeTableName: true,
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},
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);
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study_materials.associate = (db) => {
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/// loop through entities and it's fields, and if ref === current e[name] and create relation has many on parent entity
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//end loop
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db.study_materials.belongsTo(db.grades, {
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as: 'grade',
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foreignKey: {
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name: 'gradeId',
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},
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constraints: false,
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});
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db.study_materials.belongsTo(db.subjects, {
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as: 'subject',
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foreignKey: {
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name: 'subjectId',
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},
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constraints: false,
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});
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db.study_materials.belongsTo(db.streams, {
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as: 'stream',
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foreignKey: {
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name: 'streamId',
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},
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constraints: false,
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});
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db.study_materials.belongsTo(db.staff_members, {
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as: 'uploaded_by',
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foreignKey: {
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name: 'uploaded_byId',
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},
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constraints: false,
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});
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db.study_materials.hasMany(db.file, {
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as: 'file',
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foreignKey: 'belongsToId',
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constraints: false,
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scope: {
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belongsTo: db.study_materials.getTableName(),
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belongsToColumn: 'file',
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},
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});
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db.study_materials.belongsTo(db.users, {
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as: 'createdBy',
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});
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db.study_materials.belongsTo(db.users, {
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as: 'updatedBy',
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});
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};
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return study_materials;
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};
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