refactor: update es-mapping-generator

packages/es-mapping-generator/src/types/aggregation.ts

@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2019-2021 StApps
+ * This program is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, version 3.
+ *
+ * This program is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program. If not, see <https://www.gnu.org/licenses/>.
+ */
+
+/**
+ * An elasticsearch bucket aggregation
+ *
+ * @see https://www.elastic.co/guide/en/elasticsearch/reference/5.6/search-aggregations-bucket.html
+ */
+export interface AggregationSchema {
+  [aggregationName: string]: ESTermsFilter | ESNestedAggregation;
+}
+
+/**
+ * An elasticsearch terms filter
+ */
+export interface ESTermsFilter {
+  /**
+   * Terms filter definition
+   */
+  terms: {
+    /**
+     * Field to apply filter to
+     */
+    field: string;
+
+    /**
+     * Number of results
+     */
+    size?: number;
+  };
+}
+
+/**
+ * Filter that filters by name of the the field type
+ */
+export interface ESAggTypeFilter {
+  /**
+   * The type of the object to find
+   */
+  term: {
+    /**
+     * The name of the type
+     */
+    type: string;
+  };
+}
+
+/**
+ * Filter that matches everything
+ */
+export interface ESAggMatchAllFilter {
+  /**
+   * Filter that matches everything
+   */
+  match_all: object;
+}
+
+/**
+ * For nested aggregations
+ */
+export interface ESNestedAggregation {
+  /**
+   * Possible nested Aggregations
+   */
+  aggs: AggregationSchema;
+  /**
+   * Possible filter for types
+   */
+  filter: ESAggTypeFilter | ESAggMatchAllFilter;
+}