| 1 | | // Generated by CoffeeScript 1.4.0 |
| 2 | 1 | (function() { |
| 3 | 1 | var async, mongojs, _, |
| 4 | | __slice = [].slice; |
| 5 | | |
| 6 | 1 | async = require('async'); |
| 7 | | |
| 8 | 1 | _ = require('underscore'); |
| 9 | | |
| 10 | 1 | mongojs = require('mongojs'); |
| 11 | | |
| 12 | 1 | exports.create = function() { |
| 13 | 21 | var Mixed, ObjectID, ObjectId, Schema, api, connection, db, defModel, desugarModel, getKeys, getManyToMany, getMetaFields, getOwnedModels, getOwners, insertOps, internalListSub, key, makeModel, massage, massageCore, massageOne, massaged, meta, models, mongoose, nullablesValidation, preRemoveCascadeNonNullable, preRemoveCascadeNullable, preprocFilter, propagate, specTransform, specmodels, toDef; |
| 14 | 21 | if (process.env.NODE_ENV !== 'production') { |
| 15 | 21 | for (key in require.cache) { |
| 16 | 2199 | delete require.cache[key]; |
| 17 | | } |
| 18 | | } |
| 19 | 21 | mongoose = require('mongoose'); |
| 20 | 21 | Schema = mongoose.Schema; |
| 21 | 21 | Mixed = mongoose.Schema.Types.Mixed; |
| 22 | 21 | ObjectID = mongoose.mongo.ObjectID; |
| 23 | 21 | ObjectId = mongoose.Schema.ObjectId; |
| 24 | 21 | db = null; |
| 25 | 21 | connection = null; |
| 26 | 21 | api = {}; |
| 27 | 21 | models = {}; |
| 28 | 21 | specmodels = {}; |
| 29 | 21 | meta = {}; |
| 30 | 21 | propagate = function(callback, f) { |
| 31 | 9 | return function() { |
| 32 | 9 | var args, err; |
| 33 | 9 | err = arguments[0], args = 2 <= arguments.length ? __slice.call(arguments, 1) : []; |
| 34 | 9 | if (err) { |
| 35 | 0 | return callback(err); |
| 36 | | } else { |
| 37 | 9 | return f.apply(this, args); |
| 38 | | } |
| 39 | | }; |
| 40 | | }; |
| 41 | 21 | makeModel = function(name, schema) { |
| 42 | 29 | var ss; |
| 43 | 29 | ss = new Schema(schema, { |
| 44 | | strict: true |
| 45 | | }); |
| 46 | 29 | ss.set('versionKey', false); |
| 47 | 29 | return connection.model(name, ss, name); |
| 48 | | }; |
| 49 | 21 | api.isValidId = function(id) { |
| 50 | 2 | try { |
| 51 | 2 | ObjectID(id); |
| 52 | 1 | return true; |
| 53 | | } catch (ex) { |
| 54 | 1 | return false; |
| 55 | | } |
| 56 | | }; |
| 57 | 21 | preprocFilter = function(filter) { |
| 58 | 43 | var x; |
| 59 | 43 | x = _.extend({}, filter); |
| 60 | 43 | if (x.id) { |
| 61 | 10 | x._id = x.id; |
| 62 | | } |
| 63 | 43 | delete x.id; |
| 64 | 43 | return x; |
| 65 | | }; |
| 66 | 21 | massageOne = function(x) { |
| 67 | 73 | if (!(x != null)) { |
| 68 | 0 | return x; |
| 69 | | } |
| 70 | 73 | x.id = x._id; |
| 71 | 73 | delete x._id; |
| 72 | 73 | return x; |
| 73 | | }; |
| 74 | 21 | massageCore = function(r2) { |
| 75 | 78 | if (Array.isArray(r2)) { |
| 76 | 30 | return r2.map(massageOne); |
| 77 | | } else { |
| 78 | 48 | return massageOne(r2); |
| 79 | | } |
| 80 | | }; |
| 81 | 21 | massage = function(r2) { |
| 82 | 78 | return massageCore(JSON.parse(JSON.stringify(r2))); |
| 83 | | }; |
| 84 | 21 | massaged = function(f) { |
| 85 | 54 | return function(err, data) { |
| 86 | 54 | if (err) { |
| 87 | 2 | return f(err); |
| 88 | | } else { |
| 89 | 52 | return f(null, massage(data)); |
| 90 | | } |
| 91 | | }; |
| 92 | | }; |
| 93 | 21 | api.connect = function(databaseUrl, callback) { |
| 94 | 16 | var db2; |
| 95 | 16 | connection = mongoose.createConnection(databaseUrl); |
| 96 | 16 | toDef.forEach(function(_arg) { |
| 97 | 29 | var name, v; |
| 98 | 29 | name = _arg[0], v = _arg[1]; |
| 99 | 29 | return defModel(name, v); |
| 100 | | }); |
| 101 | 16 | db2 = mongojs.connect(databaseUrl, Object.keys(api.getModels())); |
| 102 | 16 | return db2[Object.keys(models)[0]].find(function(err) { |
| 103 | 16 | return callback(err); |
| 104 | | }); |
| 105 | | }; |
| 106 | 21 | api.close = function(callback) { |
| 107 | 16 | connection.close(); |
| 108 | 16 | return callback(); |
| 109 | | }; |
| 110 | 21 | api.list = function(model, filter, callback) { |
| 111 | 20 | var rr; |
| 112 | 20 | filter = preprocFilter(filter); |
| 113 | 20 | rr = models[model].find(filter); |
| 114 | 20 | if (meta[model].defaultSort != null) { |
| 115 | 1 | rr = rr.sort(_.object([[meta[model].defaultSort, 'asc']])); |
| 116 | | } |
| 117 | 20 | return rr.exec(massaged(callback)); |
| 118 | | }; |
| 119 | 21 | api.getOne = function(model, config, callback) { |
| 120 | 14 | var filter; |
| 121 | 14 | filter = preprocFilter(config.filter || {}); |
| 122 | 14 | return models[model].findOne(filter, function(err, data) { |
| 123 | 14 | if (err) { |
| 124 | 1 | if (err.toString() === 'Error: Invalid ObjectId') { |
| 125 | 1 | callback(new Error('No such id')); |
| 126 | | } else { |
| 127 | 0 | callback(err); |
| 128 | | } |
| 129 | 13 | } else if (!(data != null)) { |
| 130 | 1 | return callback(new Error('No match')); |
| 131 | | } else { |
| 132 | 12 | return callback(null, massage(data)); |
| 133 | | } |
| 134 | | }); |
| 135 | | }; |
| 136 | 21 | api.delOne = function(model, filter, callback) { |
| 137 | 4 | filter = preprocFilter(filter); |
| 138 | 4 | return models[model].findOne(filter, function(err, d) { |
| 139 | 4 | if (err) { |
| 140 | 1 | if (err.toString() === 'Error: Invalid ObjectId') { |
| 141 | 1 | return callback(new Error('No such id')); |
| 142 | | } else { |
| 143 | 0 | return callback(err); |
| 144 | | } |
| 145 | 3 | } else if (!(d != null)) { |
| 146 | 0 | return callback(new Error('No such id')); |
| 147 | | } else { |
| 148 | 3 | return d.remove(function(err) { |
| 149 | 3 | return callback(err, !err ? massage(d) : void 0); |
| 150 | | }); |
| 151 | | } |
| 152 | | }); |
| 153 | | }; |
| 154 | 21 | getKeys = function(data, target, prefix) { |
| 155 | 2 | var valids; |
| 156 | 2 | if (target == null) { |
| 157 | 1 | target = []; |
| 158 | | } |
| 159 | 2 | if (prefix == null) { |
| 160 | 1 | prefix = ''; |
| 161 | | } |
| 162 | 2 | valids = ['Array', 'String', 'Boolean', 'Date', 'Number', 'Null']; |
| 163 | 2 | Object.keys(data).forEach(function(key) { |
| 164 | 6 | if (valids.some(function(x) { |
| 165 | 20 | return _(data[key])['is' + x](); |
| 166 | | })) { |
| 167 | 5 | return target.push(prefix + key); |
| 168 | | } else { |
| 169 | 1 | return getKeys(data[key], target, prefix + key + '.'); |
| 170 | | } |
| 171 | | }); |
| 172 | 2 | return target; |
| 173 | | }; |
| 174 | 21 | api.putOne = function(modelName, data, filter, callback) { |
| 175 | 1 | var inputFields, inputFieldsValid, invalidFields, model, validField; |
| 176 | 1 | filter = preprocFilter(filter); |
| 177 | 1 | model = models[modelName]; |
| 178 | 1 | inputFieldsValid = getKeys(data); |
| 179 | 1 | inputFields = Object.keys(data); |
| 180 | 1 | validField = Object.keys(model.schema.paths); |
| 181 | 1 | invalidFields = _.difference(inputFieldsValid, validField); |
| 182 | 1 | if (invalidFields.length > 0) { |
| 183 | 0 | callback(new Error("Invalid fields: " + invalidFields.join(', '))); |
| 184 | 0 | return; |
| 185 | | } |
| 186 | 1 | return model.findOne(filter, propagate(callback, function(d) { |
| 187 | 1 | if (!(d != null)) { |
| 188 | 0 | callback(new Error("No such id")); |
| 189 | 0 | return; |
| 190 | | } |
| 191 | 1 | inputFields.forEach(function(key) { |
| 192 | 4 | return d[key] = data[key]; |
| 193 | | }); |
| 194 | 1 | return d.save(function(err) { |
| 195 | 1 | return callback(err, err ? null : massage(d)); |
| 196 | | }); |
| 197 | | })); |
| 198 | | }; |
| 199 | 21 | api.post = function(model, indata, callback) { |
| 200 | 34 | var owners, ownersOwners, ownersRaw, saveFunc; |
| 201 | 34 | saveFunc = function(data) { |
| 202 | 34 | return new models[model](data).save(function(err) { |
| 203 | 34 | var fieldMatch, valueMatch; |
| 204 | 34 | if (err && err.code === 11000) { |
| 205 | 0 | fieldMatch = err.err.match(/\$([a-zA-Z]+)_1/); |
| 206 | 0 | valueMatch = err.err.match(/"([a-zA-Z]+)"/); |
| 207 | 0 | if (fieldMatch && valueMatch) { |
| 208 | 0 | return callback(new Error("Duplicate value '" + valueMatch[1] + "' for " + fieldMatch[1])); |
| 209 | | } else { |
| 210 | 0 | return callback(new Error("Unique constraint violated")); |
| 211 | | } |
| 212 | | } else { |
| 213 | 34 | return massaged(callback).apply(this, arguments); |
| 214 | | } |
| 215 | | }); |
| 216 | | }; |
| 217 | 34 | ownersRaw = getOwners(model); |
| 218 | 34 | owners = _(ownersRaw).pluck('plur'); |
| 219 | 34 | ownersOwners = _(owners.map(function(x) { |
| 220 | 8 | return getOwners(x); |
| 221 | | })).flatten(); |
| 222 | 34 | if (ownersOwners.length === 0) { |
| 223 | 31 | return saveFunc(indata); |
| 224 | | } else { |
| 225 | 3 | return api.getOne(owners[0], { |
| 226 | | id: indata[ownersRaw[0].sing] |
| 227 | | }, function(err, ownerdata) { |
| 228 | 3 | var metaFields, paths; |
| 229 | 3 | paths = models[owners[0]].schema.paths; |
| 230 | 3 | metaFields = Object.keys(paths).filter(function(key) { |
| 231 | 14 | return !!paths[key].options['x-owner'] || !!paths[key].options['x-indirect-owner']; |
| 232 | | }); |
| 233 | 3 | metaFields.forEach(function(key) { |
| 234 | 4 | return indata[key] = ownerdata[key]; |
| 235 | | }); |
| 236 | 3 | return saveFunc(indata); |
| 237 | | }); |
| 238 | | } |
| 239 | | }; |
| 240 | 21 | internalListSub = function(model, outer, id, filter, callback) { |
| 241 | 4 | var finalFilter; |
| 242 | 4 | if (!(callback != null)) { |
| 243 | 4 | callback = filter; |
| 244 | 4 | filter = {}; |
| 245 | | } |
| 246 | 4 | if ((filter[outer] != null) && filter[outer].toString() !== id.toString()) { |
| 247 | 0 | callback(new Error('No such id')); |
| 248 | 0 | return; |
| 249 | | } |
| 250 | 4 | filter = preprocFilter(filter); |
| 251 | 4 | finalFilter = _.extend({}, filter, _.object([[outer, id]])); |
| 252 | 4 | return models[model].find(finalFilter, callback); |
| 253 | | }; |
| 254 | 21 | api.delMany = function(primaryModel, primaryId, propertyName, secondaryId, callback) { |
| 255 | 1 | var inverseName, mm, secondaryModel; |
| 256 | 1 | mm = getManyToMany(primaryModel).filter(function(x) { |
| 257 | 1 | return x.name === propertyName; |
| 258 | | })[0]; |
| 259 | 1 | if (mm === null) { |
| 260 | 0 | callback(new Error('Invalid manyToMany-property')); |
| 261 | 0 | return; |
| 262 | | } |
| 263 | 1 | secondaryModel = mm.ref; |
| 264 | 1 | inverseName = mm.inverseName; |
| 265 | 1 | return async.forEach([ |
| 266 | | { |
| 267 | | model: primaryModel, |
| 268 | | id: primaryId, |
| 269 | | property: propertyName, |
| 270 | | secondaryId: secondaryId |
| 271 | | }, { |
| 272 | | model: secondaryModel, |
| 273 | | id: secondaryId, |
| 274 | | property: inverseName, |
| 275 | | secondaryId: primaryId |
| 276 | | } |
| 277 | | ], function(item, callback) { |
| 278 | 2 | return models[item.model].findById(item.id, propagate(callback, function(data) { |
| 279 | 2 | var conditions, options, update; |
| 280 | 2 | conditions = { |
| 281 | | _id: item.id |
| 282 | | }; |
| 283 | 2 | update = { |
| 284 | | $pull: _.object([[item.property, item.secondaryId]]) |
| 285 | | }; |
| 286 | 2 | options = {}; |
| 287 | 2 | return models[item.model].update(conditions, update, options, function(err, numAffected) { |
| 288 | 2 | return callback(err); |
| 289 | | }); |
| 290 | | })); |
| 291 | | }, callback); |
| 292 | | }; |
| 293 | 21 | insertOps = []; |
| 294 | 21 | api.postMany = function(primaryModel, primaryId, propertyName, secondaryId, callback) { |
| 295 | 9 | var hasAlready, insertOpMatch, insertOpNow, inverseName, mm, secondaryModel; |
| 296 | 9 | mm = getManyToMany(primaryModel).filter(function(x) { |
| 297 | 9 | return x.name === propertyName; |
| 298 | | })[0]; |
| 299 | 9 | if (mm === null) { |
| 300 | 0 | callback(new Error('Invalid manyToMany-property')); |
| 301 | 0 | return; |
| 302 | | } |
| 303 | 9 | secondaryModel = mm.ref; |
| 304 | 9 | inverseName = mm.inverseName; |
| 305 | 9 | insertOpNow = [ |
| 306 | | { |
| 307 | | primaryModel: primaryModel, |
| 308 | | primaryId: primaryId, |
| 309 | | propertyName: propertyName, |
| 310 | | secondaryId: secondaryId |
| 311 | | }, { |
| 312 | | primaryModel: secondaryModel, |
| 313 | | primaryId: secondaryId, |
| 314 | | propertyName: inverseName, |
| 315 | | secondaryId: primaryId |
| 316 | | } |
| 317 | | ]; |
| 318 | 9 | insertOpMatch = function(x1, x2) { |
| 319 | 4 | return x1.primaryModel === x2.primaryModel && x1.primaryId === x2.primaryId && x1.propertyName === x2.propertyName && x1.secondaryId === x2.secondaryId; |
| 320 | | }; |
| 321 | 9 | hasAlready = insertOps.some(function(x) { |
| 322 | 3 | return insertOpNow.some(function(y) { |
| 323 | 4 | return insertOpMatch(x, y); |
| 324 | | }); |
| 325 | | }); |
| 326 | 9 | if (hasAlready) { |
| 327 | 3 | callback(null, { |
| 328 | | status: 'insert already in progress' |
| 329 | | }); |
| 330 | 3 | return; |
| 331 | | } |
| 332 | 6 | insertOpNow.forEach(function(op) { |
| 333 | 12 | return insertOps.push(op); |
| 334 | | }); |
| 335 | 6 | return async.map(insertOpNow, function(item, callback) { |
| 336 | 12 | return models[item.primaryModel].findById(item.primaryId, callback); |
| 337 | | }, propagate(callback, function(datas) { |
| 338 | 6 | var updated; |
| 339 | 6 | updated = [false, false]; |
| 340 | 6 | insertOpNow.forEach(function(conf, i) { |
| 341 | 12 | if (-1 === datas[i][conf.propertyName].indexOf(conf.secondaryId)) { |
| 342 | 12 | datas[i][conf.propertyName].push(conf.secondaryId); |
| 343 | 12 | return updated[i] = true; |
| 344 | | } |
| 345 | | }); |
| 346 | 6 | return async.forEach([0, 1], function(index, callback) { |
| 347 | 12 | if (updated[index]) { |
| 348 | 12 | return datas[index].save(callback); |
| 349 | | } else { |
| 350 | 0 | return callback(); |
| 351 | | } |
| 352 | | }, function(err) { |
| 353 | 6 | insertOps = insertOps.filter(function(x) { |
| 354 | 12 | return !_(insertOpNow).contains(x); |
| 355 | | }); |
| 356 | 6 | return callback(err, { |
| 357 | | status: (updated.some(function(x) { |
| 358 | 6 | return x; |
| 359 | | }) ? 'inserted' : 'already inserted') |
| 360 | | }); |
| 361 | | }); |
| 362 | | })); |
| 363 | | }; |
| 364 | 21 | api.getMany = function(primaryModel, primaryId, propertyName, callback) { |
| 365 | 10 | return models[primaryModel].findOne({ |
| 366 | | _id: primaryId |
| 367 | | }).populate(propertyName).exec(function(err, story) { |
| 368 | 10 | return callback(err, massage(story[propertyName])); |
| 369 | | }); |
| 370 | | }; |
| 371 | 21 | desugarModel = function(modelName, tgt, src, keys) { |
| 372 | 56 | return keys.forEach(function(key) { |
| 373 | 76 | var obj; |
| 374 | 76 | if (typeof src[key] === 'string') { |
| 375 | 23 | obj = {}; |
| 376 | 23 | obj[key] = { |
| 377 | | type: src[key] |
| 378 | | }; |
| 379 | 23 | return desugarModel(modelName, tgt, obj, [key]); |
| 380 | 53 | } else if (!(src[key].type != null)) { |
| 381 | 0 | throw new Error("must assign a type: " + JSON.stringify(keys)); |
| 382 | 53 | } else if (src[key].type === 'mixed') { |
| 383 | 2 | return tgt[key] = { |
| 384 | | type: 'mixed' |
| 385 | | }; |
| 386 | 51 | } else if (src[key].type === 'nested') { |
| 387 | 1 | tgt[key] = { |
| 388 | | type: 'nested' |
| 389 | | }; |
| 390 | 1 | return desugarModel(modelName, tgt[key], src[key], _.without(Object.keys(src[key]), 'type')); |
| 391 | 50 | } else if (_(['string', 'number', 'date', 'boolean']).contains(src[key].type)) { |
| 392 | 43 | tgt[key] = { |
| 393 | | type: src[key].type, |
| 394 | | required: !!src[key].required, |
| 395 | | index: !!src[key].index, |
| 396 | | unique: !!src[key].unique |
| 397 | | }; |
| 398 | 43 | if (src[key]["default"] != null) { |
| 399 | 15 | tgt[key]["default"] = src[key]["default"]; |
| 400 | | } |
| 401 | 43 | if (src[key].validate != null) { |
| 402 | 1 | return tgt[key].validate = src[key].validate; |
| 403 | | } |
| 404 | 7 | } else if (src[key].type === 'hasOne') { |
| 405 | 0 | return tgt[key] = { |
| 406 | | ref: src[key].model, |
| 407 | | validation: src[key].validation |
| 408 | | }; |
| 409 | 7 | } else if (src[key].type === 'hasMany') { |
| 410 | 6 | tgt[key] = src[key]; |
| 411 | 6 | return tgt[key].inverseName = src[key].inverseName || key; |
| 412 | | } else { |
| 413 | 1 | throw new Error("Invalid type: " + src[key].type); |
| 414 | | } |
| 415 | | }); |
| 416 | | }; |
| 417 | 21 | specTransform = function(allspec, modelName, tgt, src, keys) { |
| 418 | 32 | return keys.forEach(function(key) { |
| 419 | 52 | if (src[key].type === 'mixed') { |
| 420 | 2 | return tgt[key] = { |
| 421 | | type: Mixed |
| 422 | | }; |
| 423 | 50 | } else if (src[key].type === 'nested') { |
| 424 | 1 | tgt[key] = {}; |
| 425 | 1 | return specTransform(allspec, modelName, tgt[key], src[key], _.without(Object.keys(src[key]), 'type')); |
| 426 | 49 | } else if (src[key].type === 'string') { |
| 427 | 36 | tgt[key] = _.extend({}, src[key], { |
| 428 | | type: String |
| 429 | | }); |
| 430 | 36 | if (src[key].validate != null) { |
| 431 | 1 | return tgt[key].validate = function(value, callback) { |
| 432 | 2 | return src[key].validate(api, value, callback); |
| 433 | | }; |
| 434 | | } |
| 435 | 13 | } else if (src[key].type === 'number') { |
| 436 | 4 | return tgt[key] = _.extend({}, src[key], { |
| 437 | | type: Number |
| 438 | | }); |
| 439 | 9 | } else if (src[key].type === 'date') { |
| 440 | 2 | return tgt[key] = _.extend({}, src[key], { |
| 441 | | type: Date |
| 442 | | }); |
| 443 | 7 | } else if (src[key].type === 'boolean') { |
| 444 | 1 | return tgt[key] = _.extend({}, src[key], { |
| 445 | | type: Boolean |
| 446 | | }); |
| 447 | 6 | } else if (src[key].type === 'hasOne') { |
| 448 | 0 | return tgt[key] = { |
| 449 | | ref: src[key].model, |
| 450 | | 'x-validation': src[key].validation |
| 451 | | }; |
| 452 | 6 | } else if (src[key].type === 'hasMany') { |
| 453 | 6 | tgt[key] = [ |
| 454 | | { |
| 455 | | type: ObjectId, |
| 456 | | ref: src[key].model, |
| 457 | | inverseName: src[key].inverseName |
| 458 | | } |
| 459 | | ]; |
| 460 | 6 | return allspec[src[key].model][src[key].inverseName] = [ |
| 461 | | { |
| 462 | | type: ObjectId, |
| 463 | | ref: modelName, |
| 464 | | inverseName: key |
| 465 | | } |
| 466 | | ]; |
| 467 | | } |
| 468 | | }); |
| 469 | | }; |
| 470 | 21 | api.defModels = function(models) { |
| 471 | 18 | var allspec, newrest, rest; |
| 472 | 18 | rest = {}; |
| 473 | 18 | Object.keys(models).forEach(function(modelName) { |
| 474 | 32 | var inspec, spec; |
| 475 | 32 | spec = {}; |
| 476 | 32 | inspec = models[modelName].fields || {}; |
| 477 | 32 | desugarModel(modelName, spec, inspec, Object.keys(inspec)); |
| 478 | 31 | rest[modelName] = _.extend({}, models[modelName], { |
| 479 | | fields: spec |
| 480 | | }); |
| 481 | 31 | if (!rest[modelName].owners) { |
| 482 | 13 | return rest[modelName].owners = {}; |
| 483 | | } |
| 484 | | }); |
| 485 | 17 | specmodels = rest; |
| 486 | 17 | newrest = {}; |
| 487 | 17 | allspec = {}; |
| 488 | 17 | Object.keys(rest).forEach(function(modelName) { |
| 489 | 31 | return allspec[modelName] = {}; |
| 490 | | }); |
| 491 | 17 | Object.keys(rest).forEach(function(modelName) { |
| 492 | 31 | var inspec, owners, spec; |
| 493 | 31 | spec = allspec[modelName]; |
| 494 | 31 | owners = rest[modelName].owners || {}; |
| 495 | 31 | inspec = rest[modelName].fields || {}; |
| 496 | 31 | specTransform(allspec, modelName, spec, inspec, Object.keys(inspec)); |
| 497 | 31 | return newrest[modelName] = _.extend({}, rest[modelName], { |
| 498 | | fields: spec |
| 499 | | }); |
| 500 | | }); |
| 501 | 17 | return Object.keys(newrest).forEach(function(modelName) { |
| 502 | 31 | if (connection === null) { |
| 503 | 31 | return toDef.push([modelName, newrest[modelName]]); |
| 504 | | } else { |
| 505 | 0 | return defModel(modelName, newrest[modelName]); |
| 506 | | } |
| 507 | | }); |
| 508 | | }; |
| 509 | 21 | toDef = []; |
| 510 | 21 | defModel = function(name, conf) { |
| 511 | 29 | var owners, spec; |
| 512 | 29 | spec = conf.fields; |
| 513 | 29 | owners = conf.owners; |
| 514 | 29 | Object.keys(owners).forEach(function(ownerName) { |
| 515 | 7 | return spec[ownerName] = { |
| 516 | | type: ObjectId, |
| 517 | | ref: owners[ownerName], |
| 518 | | required: true, |
| 519 | | 'x-owner': true |
| 520 | | }; |
| 521 | | }); |
| 522 | 29 | Object.keys(owners).forEach(function(ownerName) { |
| 523 | 7 | var paths; |
| 524 | 7 | paths = models[owners[ownerName]].schema.paths; |
| 525 | 7 | return Object.keys(paths).filter(function(p) { |
| 526 | 22 | return paths[p].options['x-owner'] || paths[p].options['x-indirect-owner']; |
| 527 | | }).forEach(function(p) { |
| 528 | 4 | return spec[p] = { |
| 529 | | type: ObjectId, |
| 530 | | ref: paths[p].options.ref, |
| 531 | | required: true, |
| 532 | | 'x-indirect-owner': true |
| 533 | | }; |
| 534 | | }); |
| 535 | | }); |
| 536 | 29 | Object.keys(spec).forEach(function(fieldName) { |
| 537 | 64 | if (spec[fieldName].ref != null) { |
| 538 | 11 | return spec[fieldName].type = ObjectId; |
| 539 | | } |
| 540 | | }); |
| 541 | 29 | meta[name] = { |
| 542 | | defaultSort: conf.defaultSort |
| 543 | | }; |
| 544 | 29 | models[name] = makeModel(name, spec); |
| 545 | 29 | models[name].schema.pre('save', nullablesValidation(models[name].schema)); |
| 546 | 29 | models[name].schema.pre('remove', function(next) { |
| 547 | 6 | return preRemoveCascadeNonNullable(models[name], this._id.toString(), next); |
| 548 | | }); |
| 549 | 29 | return models[name].schema.pre('remove', function(next) { |
| 550 | 6 | return preRemoveCascadeNullable(models[name], this._id.toString(), next); |
| 551 | | }); |
| 552 | | }; |
| 553 | 21 | getMetaFields = function(modelName) { |
| 554 | 0 | var metaFields, paths, typeFunc, typeMap; |
| 555 | 0 | typeMap = { |
| 556 | | ObjectID: 'string', |
| 557 | | String: 'string', |
| 558 | | Number: 'number', |
| 559 | | Boolean: 'boolean', |
| 560 | | Date: 'date' |
| 561 | | }; |
| 562 | 0 | paths = models[modelName].schema.paths; |
| 563 | 0 | typeFunc = function(x) { |
| 564 | 0 | if (x === Boolean) { |
| 565 | 0 | return 'boolean'; |
| 566 | | } |
| 567 | 0 | if (x === Date) { |
| 568 | 0 | return 'date'; |
| 569 | | } |
| 570 | | }; |
| 571 | 0 | metaFields = Object.keys(paths).filter(function(key) { |
| 572 | 0 | return !Array.isArray(paths[key].options.type); |
| 573 | | }).map(function(key) { |
| 574 | 0 | return { |
| 575 | | name: (key === '_id' ? 'id' : key), |
| 576 | | readonly: key === '_id' || !!paths[key].options['x-owner'] || !!paths[key].options['x-indirect-owner'], |
| 577 | | required: !!paths[key].options.required, |
| 578 | | type: typeMap[paths[key].instance] || typeFunc(paths[key].options.type) || 'unknown' |
| 579 | | }; |
| 580 | | }); |
| 581 | 0 | return _.sortBy(metaFields, 'name'); |
| 582 | | }; |
| 583 | 21 | getOwners = function(modelName) { |
| 584 | 42 | var outers, paths; |
| 585 | 42 | paths = models[modelName].schema.paths; |
| 586 | 42 | outers = Object.keys(paths).filter(function(x) { |
| 587 | 134 | return paths[x].options['x-owner']; |
| 588 | | }).map(function(x) { |
| 589 | 11 | return { |
| 590 | | plur: paths[x].options.ref, |
| 591 | | sing: x |
| 592 | | }; |
| 593 | | }); |
| 594 | 42 | return outers; |
| 595 | | }; |
| 596 | 21 | getOwnedModels = function(ownerModelName) { |
| 597 | 6 | return _.flatten(Object.keys(models).map(function(modelName) { |
| 598 | 20 | var paths; |
| 599 | 20 | paths = models[modelName].schema.paths; |
| 600 | 20 | return Object.keys(paths).filter(function(x) { |
| 601 | 72 | return paths[x].options.type === ObjectId && paths[x].options.ref === ownerModelName && paths[x].options['x-owner']; |
| 602 | | }).map(function(x) { |
| 603 | 3 | return { |
| 604 | | name: modelName, |
| 605 | | field: x |
| 606 | | }; |
| 607 | | }); |
| 608 | | })); |
| 609 | | }; |
| 610 | 21 | getManyToMany = function(modelName) { |
| 611 | 16 | var manyToMany, paths; |
| 612 | 16 | paths = models[modelName].schema.paths; |
| 613 | 16 | manyToMany = Object.keys(paths).filter(function(x) { |
| 614 | 53 | return Array.isArray(paths[x].options.type); |
| 615 | | }).map(function(x) { |
| 616 | 12 | return { |
| 617 | | inverseName: paths[x].options.type[0].inverseName, |
| 618 | | ref: paths[x].options.type[0].ref, |
| 619 | | name: x |
| 620 | | }; |
| 621 | | }); |
| 622 | 16 | return manyToMany; |
| 623 | | }; |
| 624 | 21 | api.getMeta = function(modelName) { |
| 625 | 0 | return { |
| 626 | | fields: getMetaFields(modelName), |
| 627 | | owns: getOwnedModels(modelName), |
| 628 | | owners: getOwners(modelName), |
| 629 | | manyToMany: getManyToMany(modelName) |
| 630 | | }; |
| 631 | | }; |
| 632 | 21 | api.getModels = function() { |
| 633 | 17 | return specmodels; |
| 634 | | }; |
| 635 | 21 | nullablesValidation = function(schema) { |
| 636 | 29 | return function(next) { |
| 637 | 45 | var nonNullOuters, outers, paths, self; |
| 638 | 45 | self = this; |
| 639 | 45 | paths = schema.paths; |
| 640 | 45 | outers = Object.keys(paths).filter(function(x) { |
| 641 | 148 | return paths[x].options.type === ObjectId && typeof paths[x].options.ref === 'string' && !paths[x].options['x-owner']; |
| 642 | | }).map(function(x) { |
| 643 | 4 | return { |
| 644 | | plur: paths[x].options.ref, |
| 645 | | sing: x, |
| 646 | | validation: paths[x].options['x-validation'] |
| 647 | | }; |
| 648 | | }); |
| 649 | 45 | nonNullOuters = outers.filter(function(x) { |
| 650 | 4 | return self[x.sing] != null; |
| 651 | | }); |
| 652 | 45 | return async.forEach(nonNullOuters, function(o, callback) { |
| 653 | 4 | return api.getOne(o.plur, { |
| 654 | | id: self[o.sing] |
| 655 | | }, function(err, data) { |
| 656 | 4 | if (err || !data) { |
| 657 | 0 | return callback(new Error("Invalid pointer")); |
| 658 | 4 | } else if (o.validation) { |
| 659 | 0 | return o.validation(self, data, function(err) { |
| 660 | 0 | return callback(err ? new Error(err) : void 0); |
| 661 | | }); |
| 662 | | } else { |
| 663 | 4 | return callback(); |
| 664 | | } |
| 665 | | }); |
| 666 | | }, next); |
| 667 | | }; |
| 668 | | }; |
| 669 | 21 | preRemoveCascadeNonNullable = function(owner, id, next) { |
| 670 | 6 | var manys; |
| 671 | 6 | manys = getManyToMany(owner.modelName); |
| 672 | 6 | return async.forEach(manys, function(many, callback) { |
| 673 | 2 | var obj; |
| 674 | 2 | obj = _.object([[many.inverseName, id]]); |
| 675 | 2 | return models[many.ref].update(obj, { |
| 676 | | $pull: obj |
| 677 | | }, callback); |
| 678 | | }, function(err) { |
| 679 | 6 | var flattenedModels; |
| 680 | 6 | flattenedModels = getOwnedModels(owner.modelName); |
| 681 | 6 | return async.forEach(flattenedModels, function(mod, callback) { |
| 682 | 3 | return internalListSub(mod.name, mod.field, id, function(err, data) { |
| 683 | 3 | return async.forEach(data, function(item, callback) { |
| 684 | 3 | return item.remove(callback); |
| 685 | | }, callback); |
| 686 | | }); |
| 687 | | }, next); |
| 688 | | }); |
| 689 | | }; |
| 690 | 21 | preRemoveCascadeNullable = function(owner, id, next) { |
| 691 | 6 | var flattenedModels, ownedModels; |
| 692 | 6 | ownedModels = Object.keys(models).map(function(modelName) { |
| 693 | 20 | var paths; |
| 694 | 20 | paths = models[modelName].schema.paths; |
| 695 | 20 | return Object.keys(paths).filter(function(x) { |
| 696 | 72 | return paths[x].options.type === ObjectId && paths[x].options.ref === owner.modelName && !paths[x].options['x-owner']; |
| 697 | | }).map(function(x) { |
| 698 | 1 | return { |
| 699 | | name: modelName, |
| 700 | | field: x |
| 701 | | }; |
| 702 | | }); |
| 703 | | }); |
| 704 | 6 | flattenedModels = _.flatten(ownedModels); |
| 705 | 6 | return async.forEach(flattenedModels, function(mod, callback) { |
| 706 | 1 | return internalListSub(mod.name, mod.field, id, function(err, data) { |
| 707 | 1 | return async.forEach(data, function(item, callback) { |
| 708 | 0 | item[mod.field] = null; |
| 709 | 0 | item.save(); |
| 710 | 0 | return callback(); |
| 711 | | }, callback); |
| 712 | | }); |
| 713 | | }, next); |
| 714 | | }; |
| 715 | 21 | return api; |
| 716 | | }; |
| 717 | | |
| 718 | | }).call(this); |