glj_list_model.js 5.9 KB

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  1. /**
  2. * 项目工料机列表数据模型
  3. *
  4. * @author CaiAoLin
  5. * @date 2017/6/22
  6. * @version
  7. */
  8. import BaseModel from "../../common/base/base_model";
  9. import {default as GLJSchemas, collectionName as gljCollectionName} from "./schemas/glj";
  10. import CounterModel from "./counter_model";
  11. import UnitPriceModel from "./unit_price_model";
  12. import UnitPriceFileModel from "./unit_price_file_model";
  13. class GLJListModel extends BaseModel {
  14. /**
  15. * 材料类型id
  16. *
  17. * @var {Array}
  18. */
  19. materialIdList = [5, 6, 7];
  20. /**
  21. * 构造函数
  22. *
  23. * @return {void}
  24. */
  25. constructor() {
  26. let parent = super();
  27. parent.model = GLJSchemas;
  28. parent.init();
  29. }
  30. /**
  31. * 设置场景
  32. *
  33. * @param {string} scene
  34. * @return {void}
  35. */
  36. setScene(scene = '') {
  37. switch (scene) {
  38. // 新增数据的验证规则
  39. case 'add':
  40. this.model.schema.path('glj_repository_id').required(true);
  41. this.model.schema.path('project_id').required(true);
  42. this.model.schema.path('code').required(true);
  43. this.model.schema.path('name').required(true);
  44. break;
  45. }
  46. }
  47. /**
  48. * 根据标段对应工料机数据
  49. *
  50. * @param {Number} projectId
  51. * @return {Promise}
  52. */
  53. async getListByProjectId(projectId) {
  54. let gljData = null;
  55. try {
  56. // 首先获取对应标段下所有的项目工料机数据
  57. let condition = {project_id: projectId};
  58. let fields = {_id: 0};
  59. gljData = await this.db.find(condition, fields);
  60. // 没有数据则直接返回空
  61. if (gljData.length <= 0) {
  62. throw '无数据';
  63. }
  64. // 获取标段对应的单价文件id
  65. let unitPriceFileModel = new UnitPriceFileModel();
  66. let unitPriceFile = await unitPriceFileModel.getDataByProject(projectId);
  67. if (!unitPriceFile) {
  68. throw '没有对应的单价文件';
  69. }
  70. let unitPriceFileId = unitPriceFile.id;
  71. // 获取标段设置的单价文件数据
  72. let unitPriceModel = new UnitPriceModel();
  73. let unitPriceList = await unitPriceModel.getDataByFileId(unitPriceFileId);
  74. // 组合数据
  75. this.combineUnitPrice(gljData, unitPriceList);
  76. } catch (error) {
  77. console.log("glj_list_model:" + error);
  78. gljData = [];
  79. }
  80. return gljData;
  81. }
  82. /**
  83. * 组合工料机数据和单价文件数据
  84. *
  85. * @param {object} gljList
  86. * @param {object} unitPriceList
  87. * @return {void}
  88. */
  89. combineUnitPrice(gljList, unitPriceList) {
  90. // @todo 以后从js获取?
  91. let labour = 2;
  92. let machine = 64;
  93. // 循环组合数据
  94. for(let glj of gljList) {
  95. if (glj.code === undefined) {
  96. continue;
  97. }
  98. glj.unit_price = unitPriceList[glj.code + glj.name] !== undefined ? unitPriceList[glj.code + glj.name] : null;
  99. // 计算调整基价
  100. switch (glj.type) {
  101. // 人工: 调整基价=基价单价*调整系数
  102. case labour:
  103. glj.adjust_price = glj.adjustment * glj.unit_price.base_price;
  104. break;
  105. // 机械类型的算法
  106. case machine:
  107. break;
  108. // 材料、主材、设备
  109. default:
  110. glj.adjust_price = glj.unit_price.base_price;
  111. }
  112. }
  113. }
  114. /**
  115. * 新增项目工料机数据(包括新增单价文件) 定额工料机新增时调用
  116. *
  117. * @param {object} data
  118. * @return {Promise} 返回插入成功的数据id
  119. */
  120. async addList(data) {
  121. let result = null;
  122. try {
  123. if (Object.keys(data).length <= 0) {
  124. throw '新增数据为空';
  125. }
  126. // 首先查找是否有同编码同名称的工料机数据
  127. let projectGljData = await this.findDataByCondition({code: data.code, project_id: data.project_id});
  128. // 如果找不到数据则新增
  129. if (!projectGljData) {
  130. // 新增单条记录 (两个操作本来应该是事务操作,然而mongodb事务支持比较弱,就当作是都可以顺利执行)
  131. let gljInsertData = await this.add(data);
  132. if (!gljInsertData) {
  133. throw '新增项目工料机失败!';
  134. }
  135. projectGljData = gljInsertData;
  136. }
  137. // 获取标段对应的单价文件id
  138. let unitPriceFileModel = new UnitPriceFileModel();
  139. let unitPriceFile = await unitPriceFileModel.getDataByProject(data.project_id);
  140. if (!unitPriceFile) {
  141. throw '没有对应的单价文件';
  142. }
  143. let unitPriceFileId = unitPriceFile.id;
  144. // 新增单价文件
  145. let unitPriceModel = new UnitPriceModel();
  146. let unitPriceInsertData = await unitPriceModel.updateUnitPrice(data, unitPriceFileId);
  147. if (!unitPriceInsertData) {
  148. throw '新增单价失败!';
  149. }
  150. projectGljData.unit_price = unitPriceInsertData;
  151. result = projectGljData;
  152. } catch (error) {
  153. console.log(error);
  154. result = null;
  155. }
  156. return result;
  157. }
  158. /**
  159. * 新增单条工料机数据
  160. *
  161. * @param {object} data
  162. * @return {Promise}
  163. */
  164. async add(data) {
  165. if (Object.keys(data).length <= 0) {
  166. throw '新增数据为空';
  167. }
  168. let counterModel = new CounterModel();
  169. data.id = await counterModel.getId(gljCollectionName);
  170. this.setScene('add');
  171. let result = await this.db.create(data);
  172. return result;
  173. }
  174. }
  175. export default GLJListModel;