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api.md

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API

create

Meeting.create({"username":"sss","password":"password"},function(err, user){
  
});

delete

Meeting.delete({"username":"fixture-user"},function(err){

});

deleteAll

Meeting.deleteAll(function(err){

});

getById

Meeting.getById(user._id, function(err, new_user){

});

getAll = all

Meeting.getAll(function(err, users){
  
});

equal

Meeting.all(function(err, users){
  
});

equal

Meeting.query({}, function(err, users){
  
});

one = findOne

Meeting.one({"username":"sss","password":"password"},function(err, user){
  if(err){
    console.dir(err);
  }
});

query = getByQuery

Meeting.query({}, function(err, users){
  if(err){
    console.dir(err);
  }
  
  // console.dir(users);
  assert.equal(users.length > 0, true);
  done();
});

all = getAll = find({})

Meeting.all(function(err, users){
  if(err){
    console.dir(err);
  }
  
  // console.dir(users);
  assert.equal(users.length > 0, true);
  done();
});

updateById

  Meeting.updateById(new_user._id, {
    username: 'updated_user'
  }, function(err, result){
    console.dir(result)

    assert.equal(result.ok, 1);
    assert.equal(result.nModified, 1);
    assert.equal(result.n, 1);
  
    done();
  });

updateOne

  Meeting.updateOne({_id:new_user._id}, {
    username: 'updated_user'
  }, function(err, result){
    console.dir(result)

    assert.equal(result.ok, 1);
    assert.equal(result.nModified, 1);
    assert.equal(result.n, 1);
  
    done();
  });

update

way 1: 3 params

  Meeting.update({'_id': new_user._id}, {
    username: 'updated_user2'
  }, function(err2, result){
    console.dir(err2)
    console.dir(result)

    assert.equal(result.ok, 1);
    assert.equal(result.nModified, 1);
    assert.equal(result.n, 1);
    
    done();
  });

way 2: 4 params

  Meeting.update({'_id': new_user._id}, {
    username: 'updated_user3'
  }, {multi: false}, function(err2, result){
    console.dir(err2)
    console.dir(result)

    assert.equal(result.ok, 1);
    assert.equal(result.nModified, 1);
    assert.equal(result.n, 1);
    
    done();
  });

pagination

latest = top = first = n

获取指定前20条数

  Top.top(function(err, tops){
    if(err){
      console.dir(err);
    }
    
    // console.dir(tops.length);
    assert.equal(tops.length == 20, true);
    done();
  });

获取指定前xx条数

  Top.top(30 ,function(err, tops){
    if(err){
      console.dir(err);
    }
    
    // console.dir(tops.length);
    assert.equal(tops.length == 30, true);
    done();
  });

根据查询条件获取指定前xx条数

  Top.top(30, {}, function(err, tops){
    if(err){
      console.dir(err);
    }
    
    // console.dir(tops.length);
    assert.equal(tops.length == 30, true);
    done();
  });

根据查询条件获取指定前xx条数,支持排序

  // sort by "field" ascending and "test" descending
  var query = {};
  var sort = {field: 'asc', test: -1 }；
  Top.top(30, query, sort , function(err, tops){
    if(err){
      console.dir(err);
    }
    
    // console.dir(tops.length);
    assert.equal(tops.length == 30, true);
    done();
  });

更改pagesize

  Top.pagesize = 25;
  Top.top(function(err, tops){
    if(err){
      console.dir(err);
    }
    
    // console.dir(tops.length);
    assert.equal(tops.length == 25, true);
    done();
  });

pageByLastId

根据id直接返回，长度看Top.pagesize

Top.pageByLastId(one._id, function(err, new_tops){

根据id直接返回，长度看第二个参数，下面的例子是50

Top.pageByLastId(one._id, 50, function(err, new_tops){

根据id直接返回，长度看第二个参数，下面的例子是50，不带带有排序条件

Top.pageByLastId(one._id, 100, {"username" : "fixture-user-41"}, function(err, new_tops){

根据id直接返回，长度看第二个参数，下面的例子是50，带有排序条件，created_at是升序

Top.pageByLastId(one._id, 100, {"username" : "fixture-user-41"}, {created_at:'asc'}, function(err, new_tops){

count

查询全部总数

User.count(cb)

按条件查询总数

User.count({},cb)