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migrating the architecture from events to callbacks in views
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Original file line number | Original file line | Diff line number | Diff line change |
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@@ -1,14 +1,15 @@ | |||
var mongoose = require('mongoose'), | var mongoose = require('mongoose'), | ||
Schema = mongoose.Schema, | Schema = mongoose.Schema, | ||
Permission = require('./permissions').Permission; | Permission = require('./permissions').Permission_model; | ||
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var Group = new Schema({ | var Group = new Schema({ | ||
name : String, | name : String, | ||
Permissions : [Permission] | permissions : [Schema.ObjectId] | ||
}); | }); | ||
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mongoose.model( 'Group', Group ); | mongoose.model( 'Group', Group ); | ||
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module.exports = {Group : function() { | module.exports = {Group : function() { | ||
return mongoose.model('Group'); } | return mongoose.model('Group'); }, | ||
Group_model : Group, | |||
}; | }; |
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@@ -1,20 +1,25 @@ | |||
var mongoose = require('mongoose'), | var inherits = require('sys').inherits, | ||
mongoose = require('mongoose'), | |||
Group = require('./group').Group, | Group = require('./group').Group, | ||
Permission = require('./permissions').Permission, | Permission = require('./permissions').Permission, | ||
Schema = mongoose.Schema; | Schema = mongoose.Schema; | ||
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var UserSchema = function(obj) { | |||
} | |||
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var User = new Schema({ | var User = new Schema({ | ||
name : String, | name : String, | ||
pwd : String, | pwd : String, | ||
is_staff : {type : Number, min : 0, max : 1, Default : 0}, | is_staff : {type : Number, min : 0, max : 1, Default : 0}, | ||
is_active : {type : Number, min : 0, max : 1, Default : 1}, | is_active : {type : Number, min : 0, max : 1, Default : 1}, | ||
is_superuser : {type : Number, min : 0, max : 1, Default : 0}, | is_superuser : {type : Number, min : 0, max : 1, Default : 0}, | ||
Groups : [Group], | groups : [Schema.ObjectId], | ||
Permissions : [Permission] | permissions : [Schema.ObjectId] | ||
}); | }); | ||
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mongoose.model( 'User', User ); | mongoose.model( 'User', User ); | ||
module.exports = {User : function() { | module.exports = {User : function() { | ||
return mongoose.model('User'); | return mongoose.model('User'); | ||
} | }, | ||
User_model : User | |||
} | } |
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Original file line number | Original file line | Diff line number | Diff line change |
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@@ -1,36 +1,63 @@ | |||
var ev = require('events'), | var ev = require('events'), | ||
inherits = require('sys').inherits, | inherits = require('sys').inherits, | ||
ex = require('../../../webcetas.node/ex').ex, | safe = require('../../../webcetas.node/safe'); | ||
user = require('../models/user').User(); | user = require('../models/user').User(); | ||
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var Operations = function() { | var Operations = function( uname ) { | ||
} | if( !uname ) return; | ||
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inherits( Operations, ev.EventEmitter ); | var $ = this; | ||
$.search( uname, function( user ) { | |||
if( user.__proto__ == Array.prototype && user.length > 1 ) | |||
throw new Error("Invalid username. Duplicate entries"); | |||
else | |||
$.user = user; | |||
} ); | |||
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} | |||
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Operations.prototype.create = function( name, pwd ) { | Operations.prototype.create = function( name, pwd, callback ) { | ||
var $ = this; | var $ = this; | ||
var usr = new user; | var usr = new user; | ||
usr.name = name; | usr.name = name; | ||
usr.pwd = pwd; | usr.pwd = pwd; | ||
usr.is_active = 1; | usr.is_active = 1; | ||
usr.save( function( err ) { | usr.save( function( err ) { | ||
ex( $, err, function() { | $.user = usr; | ||
$.emit( 'create', usr ); | safe.ex( err, callback, usr ); | ||
}); | |||
}); | }); | ||
} | } | ||
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Operations.prototype.search = function( name ) { | Operations.prototype.add_permission = function( permission, callback ) { | ||
var $ = this; | var $ = this; | ||
user.find({'name' : name}, function( err, docs ) { | if( this.user == null ) | ||
ex( $, err, function() { | { | ||
$.emit( 'search', docs.length ); | throw new Error("Invalid user"); | ||
}); | return false; | ||
} | |||
this.user.permissions.push( permission ); | |||
this.user.save( function( err ) { | |||
safe.ex( err, callback, $.user ); | |||
}); | }); | ||
} | } | ||
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Operations.prototype.search = function( name, callback ) { | |||
var $ = this; | |||
user.find( {'name' : name}, function( err, docs ) { | |||
safe.ex( err, callback, docs ); | |||
}); | |||
} | |||
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var has_perm = function( user, perm ) { | |||
if( user.permissions ) | |||
for( var index = 0; index < user.permissions.length; index ++ ) | |||
if( permissions[index] == perm.code ) | |||
return true; | |||
return false; | |||
} | |||
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module.exports = {UserManager : function() { | module.exports = {UserManager : function() { | ||
return new Operations(); | return new Operations(); | ||
} | }, | ||
has_permission : has_perm, | |||
} | } |
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@@ -1,25 +1,27 @@ | |||
var um = require('./cms/views/users').UserManager; | var uo = require('./cms/views/users'), | ||
var gm = require('./cms/views/groups').GroupManager; | um = uo.UserManager, | ||
var pm = require('./cms/views/permissions').PermissionsManager; | go = require('./cms/views/groups'), | ||
gm = go.GroupManager, | |||
po = require('./cms/views/permissions'), | |||
pm = po.PermissionsManager; | |||
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var newuser = (new um).on( 'create', | var newuser = new um; | ||
var newpm = new pm; | |||
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newpm.on( 'create', function( perm ) { | |||
newgrp.create('dummy', new Array(perm)); | |||
console.log( newuser ); | |||
newuser.add_permission( perm, function() { console.log("Added"); } ); | |||
}).on( 'error', function( err ) { | |||
console.log("ERROR : " + err); | |||
}); | |||
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newuser.create('kailash', 'kailash', | |||
function( obj ) { | function( obj ) { | ||
var v = obj.is_active; | newpm.create('bla', 'bla'); | ||
console.log(v + 1) | |||
}).on( 'search', function( docs ) { | |||
console.log(typeof( docs )); | |||
}); | }); | ||
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var newgrp = (new gm).on( 'create', function( group ) { | var newgrp = (new gm).on( 'create', function( group ) { | ||
}); | }); | ||
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var newpm = (new pm).on( 'create', function( perm ) { | |||
newgrp.create('dummy', perm); | |||
}).on( 'error', function( err ) { | |||
console.log("ERROR : " + err); | |||
}); | |||
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newuser.create('kailash', 'kals'); | |||
newuser.search('kailash'); | |||
newpm.create('hello', "Hello"); | |||
newgrp.search('dummy'); |