feat: initial commit

2026-06-23 11:18:54 -05:00
parent fc3ce9a074
commit 1bb980f070
790 changed files with 149255 additions and 218 deletions
@@ -0,0 +1,84 @@
+'use strict';
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.buildQuery = buildQuery;
+
+var _lodash = require('lodash');
+
+var _lodash2 = _interopRequireDefault(_lodash);
+
+var _dfunc = require('./dfunc');
+
+var _dfunc2 = _interopRequireDefault(_dfunc);
+
+function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
+
+function buildQuery(target, adhocFilters) {
+  var aggregation = target.aggregation,
+      metric = target.metric,
+      tags = target.tags,
+      functions = target.functions;
+
+  var query = aggregation + ':' + metric;
+
+  var functionInstances = getFunctionInstances(functions);
+
+  if (tags && tags.length || adhocFilters && adhocFilters.length) {
+    query += '{';
+
+    if (tags && tags.length) {
+      query += tags.join(',');
+    }
+
+    if (adhocFilters && adhocFilters.length) {
+      var adhocTags = buildAdHocFilterString(adhocFilters);
+      if (tags && tags.length) {
+        query += ',';
+      }
+      query += adhocTags;
+    }
+
+    query += '}';
+  } else {
+    query += '{*}';
+  }
+
+  if (target.as) {
+    query += '.' + target.as + '()';
+  }
+
+  var groupedFuncs = _lodash2.default.groupBy(functionInstances, function (func) {
+    if (func.def.append) {
+      return 'appends';
+    } else {
+      return 'wraps';
+    }
+  });
+
+  _lodash2.default.each(groupedFuncs.appends, function (func) {
+    query += '.' + func.render();
+  });
+
+  _lodash2.default.each(groupedFuncs.wraps, function (func) {
+    query = func.render(query);
+  });
+
+  return query;
+}
+
+function getFunctionInstances(functions) {
+  return _lodash2.default.map(functions, function (func) {
+    var f = _dfunc2.default.createFuncInstance(func.funcDef, { withDefaultParams: false });
+    f.params = func.params.slice();
+    return f;
+  });
+}
+
+function buildAdHocFilterString(adhocFilters) {
+  return adhocFilters.map(function (filter) {
+    return filter.key + ':' + filter.value;
+  }).join(',');
+}
+//# sourceMappingURL=query_builder.js.map