odoo-mobile/www/js/factories/sales/lead.sync.factory.js

angular.module('odoo')

.factory('leadsRemoteFactory', function (
    leadsStorageFactory,
    odooInteroperabilityFactory,
    configFactory,
    sqlFactory,
    asyncLoopFactory
) {

    // Pull server leads data
    var pull = function (id, success, error) {
        configFactory(function (configuration) {
            if (id) {

                odooInteroperabilityFactory.read('crm.lead', [['id', '=', id]], configuration, function (response) {
                    success(response);
                }, function (odooErr) {
                    error(odooErr)
                });

            } else {

                odooInteroperabilityFactory.read('crm.lead', [['active', '=', true]], configuration, function (response) {
                    success(response);
                }, function (odooErr) {
                    error(odooErr);
                });

            }
        }, function (configErr) {
            error(configErr);
        });
    }

    // Push leads data to server
    var push = function (id, data, success, error) {

        // Avoid odoo server warning message
        delete data.id;
        delete data.remote_id;
        delete data.modified;
        delete data.priority;

        configFactory(function (configuration) {

            if (id) {

                pull(id, function (response) {
                    if (response.length == 1) {
                        var remoteData = response[0];

                        var remoteDate = new Date(remoteData.__last_update);
                        var localDate = new Date(data.modifiedDate);

                        delete data.modifiedDate;

                        if (localDate > remoteDate) {

                            odooInteroperabilityFactory.write('crm.lead', id, data, configuration, function (response) {
                                success(response);
                            }, function (odooErr) {
                                error(odooErr);
                            });

                        } else {
                            console.log('No Actualizar');
                            success(response);
                        }

                    } else {
                        success(response);
                    }

                }, function (pullErr) {
                    error(pullErr);
                });

            } else {

                delete data.modifiedDate;

                odooInteroperabilityFactory.create('crm.lead', data, configuration, function (response) {
                    success(response);
                }, function (odooErr) {
                    error(odooErr);
                });

            }

        }, function (configErr) {
            error(configErr);
        });
    }

    // Destroy server lead data
    var destroy = function (id, success, error) {
        configFactory(function (configuration) {

            odooInteroperabilityFactory.unlink('crm.lead', id, configuration, function (response) {
                success(response);
            }, function (odooErr) {
                error(odooErr);
            });

        }, function (configErr) {
            error(configErr);
        });
    }

    // Get local lead data
    var get = function (contraint, success, error) {
        sqlFactory.selectByConstraint('lead', contraint, function (leads) {
            success(leads);
        }, function (err) {
            error(err);
        });
    }

    // Send all new data from local to remote server
    var syncNewData = function (success, error) {
        get("remote_id = 0 AND type = 'lead'", function (newLeads) {
            asyncLoopFactory(newLeads.length, function (loop) {
                var data = newLeads.item(loop.iteration());

                push(null, data, function (response) {
                    loop.next();
                }, function (pushErr) {
                    loop.next();
                });

            // End loop
            }, function () {
                success(newLeads);
            });
        }, function (getErr) {
            error(getErr);
        });
    }

    // Update all data from server
    var syncUpdatedData = function (success, error) {
        get("remote_id != 0 AND modified = 1 AND type = 'lead'", function (updatedLeads) {
            asyncLoopFactory(updatedLeads.length, function (loop) {
                var data = updatedLeads.item(loop.iteration());

                push(data.remote_id, data, function (response) {
                    loop.next();
                }, function (pushErr) {
                    loop.next();
                });

            // End loop
            }, function () {
                success(updatedLeads);
            });
        }, function(getErr) {
            error(getErr);
        });
    }

    // Delete all data
    var syncDeletedData = function (success, error) {
        get("remote_id != 0 AND modified = 2 AND type = 'lead'", function (deletedLeads) {
            asyncLoopFactory(deletedLeads.length, function (loop) {
                var id = deletedLeads.item(loop.iteration()).remote_id;

                destroy(id, function (response) {
                    success(response);
                }, function (destroyErr) {
                    error(destroyErr);
                });

            // End loop
            }, function () {
                success(deletedLeads);
            });
        }, function (getErr) {
            error(getErr);
        });
    }

    // Download all sync data from server
    var downloadSyncData = function (success, error) {
        pull(null, function (leads) {

            leadsStorageFactory.removeAll(function () {
                asyncLoopFactory(leads.length, function (loop) {
                    var data = leads[loop.iteration()];

                    data.remote_id = data.id;
                    delete data.id;

                    leadsStorageFactory.save(data, function (leadId) {
                        loop.next();
                    }, function (saveErr) {
                        loop.next();
                    });

                // End loop
                }, function () {
                    success(leads);
                });

            }, function (removeAllErr) {
                error(removeAllErr);
            });

        }, function (pushErr) {
            error(pushErr);
        });
    }

    // Sync all leads data between local and remote data
    var sync = function (success, error) {
        syncNewData(function () {

            // console.log("New data ok");
            syncUpdatedData(function () {

                // console.log("Updated data ok");
                syncDeletedData(function () {

                    // console.log("Deleted data ok");
                    downloadSyncData(function (data) {
                        // console.log("Download data ok");
                        success(data);
                    }, function (downloadErr) {
                        error(downloadErr);
                    });
                }, function (syncErr) {
                    error(syncErr);
                });
            }, function (syncErr) {
                error(syncErr);
            });
        }, function (syncErr) {
            error(syncErr);
        });
    }

    return {
        pull: pull,
        push: push,
        destroy: destroy,
        sync: sync
    }
});