Merge pull request 'feat: 合同方案区间校验' (#405) from feat_contract_plain_timet_check into @hera/dev

Reviewed-on: daoyoucloud/tachycode#405
Reviewed-by: sealday <zhanglin@daoyoucloud.com>

packages/plugins/@hera/plugin-rental/src/server/services/contract-service.ts

@@ -8,14 +8,28 @@ export class ContractService {
 
   async load() {
     // 合同方案规则重复校验
-    this.db.on('contracts.beforeSave', this.contractBefortSave.bind(this));
+    this.db.on('contracts.beforeSave', this.contractBeforeSave.bind(this));
+    this.db.on('contract_items.beforeSave', this.contractItemsBeforeSave.bind(this));
   }
+
+  async contractBeforeSave(model: MagicAttributeModel, options: CreateOptions): Promise<void> {
+    // 根据合同模板名称，自动转换结算表名称
+    await this.transSettlementName(model, options);
+    // 合同方案重复区间校验
+    await this.repetitionTimeCheck(model, options);
+  }
+
+  async contractItemsBeforeSave(model: MagicAttributeModel, options: CreateOptions): Promise<void> {
+    // 单个合同方案重复校验
+    await this.contractItemsTimeCheck(model, options);
+  }
+
   /**
    * 合同自动结算，结算表名称转化Formula格式
    * @param model
    * @param options
    */
-  async contractBefortSave(model: MagicAttributeModel, options: CreateOptions): Promise<void> {
+  async transSettlementName(model: MagicAttributeModel, options: CreateOptions): Promise<void> {
     if (!options.values) return;
     if (options.values.settlementTemplate) {
       const temp = {
@@ -38,4 +52,55 @@ export class ContractService {
       model.settlementName = templateFormula;
     }
   }
+
+  /**
+   * 合同方案时间区间重复校验
+   * @param model
+   * @param options
+   */
+  async repetitionTimeCheck(model: MagicAttributeModel, options: CreateOptions): Promise<void> {
+    if (!options.values) return;
+    if (options.values.items?.length) {
+      const plans = options.values.items;
+      for (let i = 0; i < plans.length; i++) {
+        const target = plans[i];
+        for (let j = i + 1; j < plans.length; j++) {
+          const origin = plans[j];
+          if (
+            origin.start_date === target.start_date ||
+            (origin.start_date > target.start_date && origin.start_date < target.end_date) ||
+            (origin.start_date < target.start_date && origin.end_date > target.start_date)
+          ) {
+            throw new Error('时间区间重复');
+          }
+        }
+      }
+    }
+  }
+
+  /**
+   * 方案页面中增减校验
+   * @param model
+   * @param options
+   */
+  async contractItemsTimeCheck(model: MagicAttributeModel, options: CreateOptions): Promise<void> {
+    if (!options.values) return;
+    const origin = options.values;
+    const data = await this.db.getRepository('contract_items').find({
+      where: {
+        contract_id: model.contract_id,
+      },
+    });
+    const startDate = new Date(origin.start_date);
+    const endDate = new Date(origin.end_date);
+    data.forEach((element) => {
+      if (
+        element.start_date?.getTime() === startDate.getTime() ||
+        (element.start_date > startDate && element.start_date < endDate) ||
+        (element.start_date < startDate && element.end_date > startDate)
+      ) {
+        throw new Error('时间区间重复');
+      }
+    });
+  }
 }