Julien Gautier
59 lines
1.7 KiB
JavaScript
59 lines
1.7 KiB
JavaScript
var mongoose = require('mongoose');
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var uniqueValidator = require('mongoose-unique-validator');
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var slug = require('slug');
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var User = mongoose.model('User');
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var ProductSchema = new mongoose.Schema({
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ordering: Number,
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title: String,
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slug: { type: String, lowercase: true, unique: true },
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prime_achat: Number,
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prime_vente: Number,
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metal: { type: mongoose.Schema.Types.ObjectId, ref: 'Metal' },
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poids: Number,
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author: { type: mongoose.Schema.Types.ObjectId, ref: 'User' },
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favoritesCount: { type: Number, default: 0 }
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}, {timestamps: true, toJSON: {virtuals: true}});
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ProductSchema.plugin(uniqueValidator, { message: 'is already taken' });
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ProductSchema.pre('validate', function (next) {
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if (!this.slug) {
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this.slugify();
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}
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next();
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});
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ProductSchema.methods.slugify = function () {
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this.slug = slug(this.title) + '-' + (Math.random() * Math.pow(36, 6) | 0).toString(36);
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};
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ProductSchema.methods.updateFavoriteCount = function () {
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var product = this;
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return User.count({ favorites: { $in: [product._id] } }).then(function (count) {
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product.favoritesCount = count;
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return product.save();
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});
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};
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ProductSchema.methods.toJSONFor = function(user){
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return {
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ordering: this.ordering,
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title: this.title,
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slug: this.slug,
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prime_achat: this.prime_achat,
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prime_vente: this.prime_vente,
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metal: this.metal.toJSONFor(),
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poids: this.poids,
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createdAt: this.createdAt,
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updatedAt: this.updatedAt,
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favorited: user ? user.isFavorite(this._id) : false,
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favoritesCount: this.favoritesCount,
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author: this.author.toProfileJSONFor(user)
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};
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};
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mongoose.model('Product', ProductSchema);
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