project.js 2.0 KB

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  1. /**
  2. * Created by jimiz on 2017/4/16.
  3. */
  4. var billsData = require('./bills');
  5. var rationData = require('./ration');
  6. var GLJData = require('./GLJ');
  7. var consts = require('./projectConsts');
  8. var projectConsts = consts.projectConst;
  9. var async = require("async");
  10. var moduleMap = {};
  11. moduleMap[projectConsts.BILLS] = billsData;
  12. moduleMap[projectConsts.RATION] = rationData;
  13. moduleMap[projectConsts.GLJ] = GLJData;
  14. var Project = function (){};
  15. Project.prototype.datas = [];
  16. Project.prototype.prepare = function(data, callback){
  17. var me = this;
  18. data.update_data.forEach(function(item){
  19. me.datas.push(item);
  20. /*
  21. to do
  22. moduleMap[item.moduleName].prepare(item.data, jobCallback);
  23. */
  24. });
  25. };
  26. Project.prototype.save = function(datas, callback){
  27. var job, savePoint;
  28. var functions = [];
  29. var item;
  30. this.prepare(datas, function(job, savePoint){});
  31. function saveModule(data) {
  32. return function (cb) {
  33. moduleMap[data.moduleName].save(data.data, cb);
  34. }
  35. }
  36. for (var i = 0; i < this.datas.length; i++){
  37. item = this.datas[i];
  38. functions.push(saveModule(item));
  39. }
  40. async.parallel(functions, function(err, results) {
  41. if (!err){
  42. callback(null, '', results)
  43. }
  44. else{
  45. callback(1, 'save project failed', null)
  46. }
  47. });
  48. this.datas = [];
  49. };
  50. Project.prototype.getData = function(projectID, callback){
  51. var functions = [];
  52. var itemName;
  53. for (itemName in moduleMap){
  54. functions.push((function(itemName){
  55. return function (cb) {
  56. moduleMap[itemName].getData(projectID, function(err, moduleName, data){
  57. cb(err, {moduleName: moduleName, data: data})
  58. })
  59. }
  60. })(itemName))
  61. }
  62. async.parallel(functions, function(err, results) {
  63. if (!err){
  64. callback(null, '', results)
  65. }
  66. else{
  67. callback(1, 'load project failed', null)
  68. }
  69. });
  70. };
  71. module.exports = new Project();