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Move remoting metadata from juggler to loopback

This commit is contained in:
Raymond Feng 2014-07-16 16:35:43 -07:00
parent 4e1d8c9a4e
commit 30c35ca5ef
1 changed files with 80 additions and 3 deletions
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79
lib/models/model.js
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@ -184,12 +184,17 @@ Model.setup = function () {
// resolve relation functions
sharedClass.resolve(function resolver(define) {
var relations = ModelCtor.relations;
if(!relations) return;
if (!relations) {
return;
}
// get the relations
for (var relationName in relations) {
var relation = relations[relationName];
if (relation.type === 'belongsTo') {
ModelCtor.belongsToRemoting(relationName, relation, define)
} else if (relation.type === 'hasMany') {
ModelCtor.hasManyRemoting(relationName, relation, define);
ModelCtor.scopeRemoting(relationName, relation, define);
} else {
ModelCtor.scopeRemoting(relationName, relation, define);
}
@ -342,6 +347,78 @@ Model.belongsToRemoting = function(relationName, relation, define) {
}, fn);
}
Model.hasManyRemoting = function (relationName, relation, define) {
var findByIdFunc = this.prototype['__findById__' + relationName];
define('__findById__' + relationName, {
isStatic: false,
http: {verb: 'get', path: '/' + relationName + '/:fk'},
accepts: {arg: 'fk', type: 'any',
description: 'Foreign key for ' + relationName, required: true,
http: {source: 'path'}},
description: 'Find a related item by id for ' + relationName,
returns: {arg: 'result', type: relation.modelTo.modelName, root: true}
}, findByIdFunc);
var destroyByIdFunc = this.prototype['__destroyById__' + relationName];
define('__destroyById__' + relationName, {
isStatic: false,
http: {verb: 'delete', path: '/' + relationName + '/:fk'},
accepts: {arg: 'fk', type: 'any',
description: 'Foreign key for ' + relationName, required: true,
http: {source: 'path'}},
description: 'Delete a related item by id for ' + relationName,
returns: {}
}, destroyByIdFunc);
var updateByIdFunc = this.prototype['__updateById__' + relationName];
define('__updateById__' + relationName, {
isStatic: false,
http: {verb: 'put', path: '/' + relationName + '/:fk'},
accepts: {arg: 'fk', type: 'any',
description: 'Foreign key for ' + relationName, required: true,
http: {source: 'path'}},
description: 'Update a related item by id for ' + relationName,
returns: {arg: 'result', type: relation.modelTo.modelName, root: true}
}, updateByIdFunc);
if (relation.modelThrough) {
var addFunc = this.prototype['__link__' + relationName];
define('__link__' + relationName, {
isStatic: false,
http: {verb: 'put', path: '/' + relationName + '/rel/:fk'},
accepts: {arg: 'fk', type: 'any',
description: 'Foreign key for ' + relationName, required: true,
http: {source: 'path'}},
description: 'Add a related item by id for ' + relationName,
returns: {arg: relationName, type: relation.modelThrough.modelName, root: true}
}, addFunc);
var removeFunc = this.prototype['__unlink__' + relationName];
define('__unlink__' + relationName, {
isStatic: false,
http: {verb: 'delete', path: '/' + relationName + '/rel/:fk'},
accepts: {arg: 'fk', type: 'any',
description: 'Foreign key for ' + relationName, required: true,
http: {source: 'path'}},
description: 'Remove the ' + relationName + ' relation to an item by id',
returns: {}
}, removeFunc);
// FIXME: [rfeng] How to map a function with callback(err, true|false) to HEAD?
// true --> 200 and false --> 404?
var existsFunc = this.prototype['__exists__' + relationName];
define('__exists__' + relationName, {
isStatic: false,
http: {verb: 'head', path: '/' + relationName + '/rel/:fk'},
accepts: {arg: 'fk', type: 'any',
description: 'Foreign key for ' + relationName, required: true,
http: {source: 'path'}},
description: 'Check the existence of ' + relationName + ' relation to an item by id',
returns: {}
}, existsFunc);
}
};
Model.scopeRemoting = function(relationName, relation, define) {
var toModelName = relation.modelTo.modelName;