import mongoose from 'mongoose'; import shortid from 'shortid'; import slugify from 'slugify'; // Register User model as it's referenced by Project import './user'; const { Schema } = mongoose; const fileSchema = new Schema( { name: { type: String, default: 'sketch.js' }, content: { type: String, default: '' }, url: { type: String }, children: { type: [String], default: [] }, fileType: { type: String, default: 'file' }, isSelectedFile: { type: Boolean } }, { timestamps: true, _id: true, usePushEach: true } ); fileSchema.virtual('id').get(function getFileId() { return this._id.toHexString(); }); fileSchema.set('toJSON', { virtuals: true }); const projectSchema = new Schema( { name: { type: String, default: "Hello p5.js, it's the server", maxlength: 128 }, user: { type: Schema.Types.ObjectId, ref: 'User' }, serveSecure: { type: Boolean, default: false }, files: { type: [fileSchema] }, _id: { type: String, default: shortid.generate }, slug: { type: String } }, { timestamps: true, usePushEach: true } ); projectSchema.virtual('id').get(function getProjectId() { return this._id; }); projectSchema.set('toJSON', { virtuals: true }); projectSchema.pre('save', function generateSlug(next) { const project = this; if (!project.slug) { project.slug = slugify(project.name, '_'); } return next(); }); /** * Check if slug is unique for this user's projects */ projectSchema.methods.isSlugUnique = async function isSlugUnique(cb) { const project = this; const hasCallback = typeof cb === 'function'; try { const docsWithSlug = await project.model('Project') .find({ user: project.user, slug: project.slug }, '_id') .exec(); const result = { isUnique: docsWithSlug.length === 0, conflictingIds: docsWithSlug.map(d => d._id) || [] }; if (hasCallback) { cb(null, result); } return result; } catch (err) { if (hasCallback) { cb(err, null); } throw err; } }; export default mongoose.model('Project', projectSchema);