Merge branch 'release/2.12.0' into production

README.md

@@ -5,8 +5,9 @@ for interacting with databases, REST APIs, and other data sources. It was
 initially forked from [JugglingDB](https://github.com/1602/jugglingdb).
 
 **For full documentation, see the official StrongLoop documentation**:
- * [Data sources and connectors](http://docs.strongloop.com/display/LB/Data+sources+and+connectors)
+ [Connecting models to data sources](http://docs.strongloop.com/display/LB/Connecting+models+to+data+sources)
- * [Creating data sources and connected models](http://docs.strongloop.com/display/LB/Creating+data+sources+and+connected+models).
+ 
+For information on creating data sources programmatically, see [Advanced topics: data sources](http://docs.strongloop.com/display/LB/Advanced+topics%3A+data+sources). 
 
 ## Installation
 

docs.json

@@ -1,6 +1,7 @@
 {
     "content": [
         "lib/datasource.js",
+        "lib/model.js",
         "lib/geo.js",
         "lib/hooks.js",
         "lib/include.js",

lib/dao.js

@@ -89,7 +89,7 @@ DataAccessObject.defaultScope = function(target, inst) {
 DataAccessObject.applyScope = function(query, inst) {
   var scope = this.defaultScope(query, inst) || {};
   if (typeof scope === 'object') {
-    mergeQuery(query, scope || {}, this.definition.settings.scoping);
+    mergeQuery(query, scope || {}, this.definition.settings.scope);
   }
 };
 

lib/datasource.js

@@ -1245,7 +1245,8 @@ DataSource.prototype.discoverSchemas = function (modelName, options, cb) {
       var propName = fromDBName(item.columnName, true);
       schema.properties[propName] = {
         type: item.type,
-        required: (item.nullable === 'N'),
+        required: (item.nullable === 'N' || item.nullable === 'NO'
+          || item.nullable === 0 || item.nullable === false),
         length: item.dataLength,
         precision: item.dataPrecision,
         scale: item.dataScale

lib/relation-definition.js

@@ -114,7 +114,7 @@ function RelationDefinition(definition) {
   }
   this.modelThrough = definition.modelThrough;
   this.keyThrough = definition.keyThrough;
-  this.multiple = (this.type !== 'belongsTo' && this.type !== 'hasOne');
+  this.multiple = definition.multiple;
   this.properties = definition.properties || {};
   this.options = definition.options || {};
   this.scope = definition.scope;
@@ -1139,6 +1139,7 @@ RelationDefinition.belongsTo = function (modelFrom, modelTo, params) {
     keyFrom: fk,
     keyTo: idName,
     modelTo: modelTo,
+    multiple: false,
     properties: params.properties,
     scope: params.scope,
     options: params.options,
@@ -1447,7 +1448,9 @@ RelationDefinition.hasOne = function (modelFrom, modelTo, params) {
     keyFrom: pk,
     keyTo: fk,
     modelTo: modelTo,
+    multiple: false,
     properties: params.properties,
+    scope: params.scope,
     options: params.options,
     polymorphic: polymorphic
   });
@@ -1750,7 +1753,7 @@ RelationDefinition.embedsOne = function (modelFrom, modelTo, params) {
     configurable: true,
     get: function() {
       var relation = new EmbedsOne(definition, this);
-      var relationMethod = relation.related.bind(relation)
+      var relationMethod = relation.related.bind(relation);
       relationMethod.create = relation.create.bind(relation);
       relationMethod.build = relation.build.bind(relation);
       relationMethod.update = relation.update.bind(relation);
@@ -1794,7 +1797,10 @@ EmbedsOne.prototype.related = function (refresh, params) {
   }
   
   var embeddedInstance = modelInstance[propertyName];
-  embeddedInstance.__persisted = true;
+
+  if (embeddedInstance) {
+    embeddedInstance.__persisted = true;
+  }
   
   if (typeof params === 'function') { // acts as async getter
     var cb = params;

lib/validations.js

@@ -505,7 +505,7 @@ function validationFailed(inst, attr, conf, cb) {
   // that can be specified in conf
   if (skipValidation(inst, conf, 'if') 
     || skipValidation(inst, conf, 'unless')) {
-    if (cb) cb(true);
+    if (cb) cb(false);
     return false;
   }
 

package.json

@@ -1,6 +1,6 @@
 {
   "name": "loopback-datasource-juggler",
-  "version": "2.11.0",
+  "version": "2.12.0",
   "description": "LoopBack DataSoure Juggler",
   "keywords": [
     "StrongLoop",

test/relations.test.js

@@ -1005,7 +1005,7 @@ describe('relations', function () {
         author.avatar.create({ name: 'Avatar' }, function (err, p) {
           should.not.exist(err);
           should.exist(p);
-          p.oid.should.equal(author.username);
+          p.oid.toString().should.equal(author.username.toString());
           p.type.should.equal('Author');
           done();
         });
@@ -1017,7 +1017,7 @@ describe('relations', function () {
         reader.mugshot.create({ name: 'Mugshot' }, function (err, p) {
           should.not.exist(err);
           should.exist(p);
-          p.oid.should.equal(reader.username);
+          p.oid.toString().should.equal(reader.username.toString());
           p.type.should.equal('Reader');
           done();
         });
@@ -1797,6 +1797,52 @@ describe('relations', function () {
 
   });
 
+  describe('hasOne with scope', function () {
+
+    var Supplier, Account;
+    var supplierId, accountId;
+
+    before(function () {
+      db = getSchema();
+      Supplier = db.define('Supplier', {name: String});
+      Account = db.define('Account', {accountNo: String, supplierName: String, block: Boolean});
+      Supplier.hasOne(Account, { scope: { where: { block: false } }, properties: { name: 'supplierName' } });
+    });
+
+    it('can be used to query data', function (done) {
+      db.automigrate(function () {
+        Supplier.create({name: 'Supplier 1'}, function (e, supplier) {
+          supplierId = supplier.id;
+          should.not.exist(e);
+          should.exist(supplier);
+          supplier.account.create({accountNo: 'a01'}, function (err, account) {
+            supplier.account(function (e, act) {
+              accountId = act.id;
+              should.not.exist(e);
+              should.exist(act);
+              act.should.be.an.instanceOf(Account);
+              supplier.account().id.should.equal(act.id);
+              act.supplierName.should.equal(supplier.name);
+              done();
+            });
+          });
+        });
+      });
+    });
+
+    it('should find record that match scope', function (done) {
+      Account.updateAll({ block: true }, function (err) {
+        Supplier.findById(supplierId, function (err, supplier) {
+          supplier.account(function (err, account) {
+            should.not.exists(account);
+            done();
+          });
+        });
+      });
+    });
+
+  });
+  
   describe('hasOne with non standard id', function () {
     var Supplier, Account;
     var supplierId, accountId;
@@ -1965,6 +2011,7 @@ describe('relations', function () {
   describe('embedsOne', function () {
     
     var person;
+    var Passport;
     var Other;
     
     before(function () {
@@ -1975,6 +2022,7 @@ describe('relations', function () {
         {name:{type:'string', required: true}}, 
         {idInjection: false}
       );
+      Address = tmp.define('Address', { street: String }, { idInjection: false });
       Other = db.define('Other', {name: String});
     });
 
@@ -1982,6 +2030,7 @@ describe('relations', function () {
       Person.embedsOne(Passport, {
         default: {name: 'Anonymous'} // a bit contrived
       });
+      Person.embedsOne(Address); // all by default
       db.automigrate(done);
     });
     
@@ -1994,6 +2043,19 @@ describe('relations', function () {
       p.passportItem.destroy.should.be.a.function;
     });
 
+    it('should behave properly without default or being set', function (done) {
+      var p = new Person();
+      should.not.exist(p.address);
+      var a = p.addressItem();
+      should.not.exist(a);
+      Person.create({}, function (err, p) {
+        should.not.exist(p.address);
+        var a = p.addressItem();
+        should.not.exist(a);
+        done();
+      });
+    });
+    
     it('should return an instance with default values', function() {
       var p = new Person();
       p.passport.toObject().should.eql({name: 'Anonymous'});

test/validations.test.js

@@ -52,16 +52,106 @@ describe('validations', function () {
 
     describe('skipping', function () {
 
-      it('should allow to skip using if: attribute', function () {
+      it('should NOT skip when `if` is fulfilled', function () {
         User.validatesPresenceOf('pendingPeriod', {if: 'createdByAdmin'});
         var user = new User;
         user.createdByAdmin = true;
         user.isValid().should.be.false;
         user.errors.pendingPeriod.should.eql(['can\'t be blank']);
-        user.pendingPeriod = 1
+        user.pendingPeriod = 1;
         user.isValid().should.be.true;
       });
 
+      it('should skip when `if` is NOT fulfilled', function () {
+        User.validatesPresenceOf('pendingPeriod', {if: 'createdByAdmin'});
+        var user = new User;
+        user.createdByAdmin = false;
+        user.isValid().should.be.true;
+        user.errors.should.be.false;
+        user.pendingPeriod = 1;
+        user.isValid().should.be.true;
+      });
+
+      it('should NOT skip when `unless` is fulfilled', function () {
+        User.validatesPresenceOf('pendingPeriod', {unless: 'createdByAdmin'});
+        var user = new User;
+        user.createdByAdmin = false;
+        user.isValid().should.be.false;
+        user.errors.pendingPeriod.should.eql(['can\'t be blank']);
+        user.pendingPeriod = 1;
+        user.isValid().should.be.true;
+      });
+
+      it('should skip when `unless` is NOT fulfilled', function () {
+        User.validatesPresenceOf('pendingPeriod', {unless: 'createdByAdmin'});
+        var user = new User;
+        user.createdByAdmin = true;
+        user.isValid().should.be.true;
+        user.errors.should.be.false;
+        user.pendingPeriod = 1;
+        user.isValid().should.be.true;
+      });
+
+    });
+
+    describe('skipping in async validation', function () {
+
+      it('should skip when `if` is NOT fulfilled', function (done) {
+        User.validateAsync('pendingPeriod', function (err, done) {
+          if (!this.pendingPeriod) err();
+          done();
+        }, {if: 'createdByAdmin', code: 'presence', message: 'can\'t be blank'});
+        var user = new User;
+        user.createdByAdmin = false;
+        user.isValid(function (valid) {
+          valid.should.be.true;
+          user.errors.should.be.false;
+          done();
+        });
+      });
+
+      it('should NOT skip when `if` is fulfilled', function (done) {
+        User.validateAsync('pendingPeriod', function (err, done) {
+          if (!this.pendingPeriod) err();
+          done();
+        }, {if: 'createdByAdmin', code: 'presence', message: 'can\'t be blank'});
+        var user = new User;
+        user.createdByAdmin = true;
+        user.isValid(function (valid) {
+          valid.should.be.false;
+          user.errors.pendingPeriod.should.eql(['can\'t be blank']);
+          done();
+        });
+      });
+
+      it('should skip when `unless` is NOT fulfilled', function (done) {
+        User.validateAsync('pendingPeriod', function (err, done) {
+          if (!this.pendingPeriod) err();
+          done();
+        }, {unless: 'createdByAdmin', code: 'presence', message: 'can\'t be blank'});
+        var user = new User;
+        user.createdByAdmin = true;
+        user.isValid(function (valid) {
+          valid.should.be.true;
+          user.errors.should.be.false;
+          done();
+        });
+      });
+
+      it('should NOT skip when `unless` is fulfilled', function (done) {
+        User.validateAsync('pendingPeriod', function (err, done) {
+          if (!this.pendingPeriod) err();
+          done();
+        }, {unless: 'createdByAdmin', code: 'presence', message: 'can\'t be blank'});
+        var user = new User;
+        user.createdByAdmin = false;
+        user.isValid(function (valid) {
+          valid.should.be.false;
+          user.errors.pendingPeriod.should.eql(['can\'t be blank']);
+          done();
+        });
+      });
+
     });
 
     describe('lifecycle', function () {