info

2025-03-12 20:11:03 +08:00
commit 70b7c82c97
1178 changed files with 148185 additions and 0 deletions
@@ -0,0 +1,91 @@
+const presetCondition = {
+  // 预设条件：全部
+  all: {},
+  // 预设条件：7天未登录用户
+  '7-day-offline-users': () => ({
+    last_login_date: {
+      type: 'lt',
+      value: Date.now() - (7 * 24 * 60 * 60 * 1000)
+    }
+  }),
+  // 预设条件：15天未登录用户
+  '15-day-offline-users': () => ({
+    last_login_date: {
+      type: 'lt',
+      value: Date.now() - (15 * 24 * 60 * 60 * 1000)
+    }
+  }),
+  // 预设条件：30天未登录用户
+  '30-day-offline-users': () => ({
+    last_login_date: {
+      type: 'lt',
+      value: Date.now() - (30 * 24 * 60 * 60 * 1000)
+    }
+  })
+};
+
+function conditionConvert(condition, command) {
+  const newCondition = {};
+
+  for (const key in condition) {
+    const field = condition[key];
+
+    switch (field.type) {
+      case 'search':
+        // 搜索条件
+        newCondition[key] = new RegExp(field.value);
+        break;
+      case 'select':
+        // 选择条件
+        if (field.value.length) {
+          newCondition[key] = command.or(
+            field.value.map(value => command.eq(value))
+          );
+        }
+        break;
+      case 'range':
+        // 范围条件
+        if (field.value.length) {
+          const [gt, lt] = field.value;
+          newCondition[key] = command.and([
+            command.gte(gt),
+            command.lte(lt)
+          ]);
+        }
+        break;
+      case 'date':
+        // 日期条件
+        if (field.value.length) {
+          const [startTimestamp, endTimestamp] = field.value;
+          const startDate = new Date(startTimestamp);
+          const endDate = new Date(endTimestamp);
+
+          newCondition[key] = command.and([
+            command.gte(startDate),
+            command.lte(endDate)
+          ]);
+        }
+        break;
+      case 'timestamp':
+        // 时间戳条件
+        if (field.value.length) {
+          const [startDate, endDate] = field.value;
+
+          newCondition[key] = command.and([
+            command.gte(startDate),
+            command.lte(endDate)
+          ]);
+        }
+        break;
+      case 'lt':
+        // 小于条件
+        newCondition[key] = command.lt(field.value);
+        break;
+    }
+  }
+
+  return newCondition;
+}
+
+module.exports.presetCondition = presetCondition;
+module.exports.conditionConvert = conditionConvert;