feat: make backend work with automatically generated aggregations

src/storage/elasticsearch/common.ts

@@ -15,6 +15,12 @@
  */
 import {SCThingType} from '@openstapps/core';
 import {SCThing} from '@openstapps/core';
+import {
+  ESAggMatchAllFilter,
+  ESAggTypeFilter,
+  ESNestedAggregation,
+  ESTermsFilter,
+} from '@openstapps/core-tools/lib/mappings/aggregation-definitions';
 import {NameList} from 'elasticsearch';
 
 /**
@@ -88,14 +94,6 @@ export function isNestedAggregation(agg: BucketAggregation | NestedAggregation):
   return typeof (agg as BucketAggregation).buckets === 'undefined';
 }
 
-/**
- * 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;
-}
-
 /**
  * A configuration for using the Dis Max Query
  *
@@ -275,26 +273,6 @@ export interface ESTermFilter {
   };
 }
 
-/**
- * An elasticsearch terms filter
- */
-export interface ESTermsFilter {
-  /**
-   * Terms filter definition
-   */
-  terms: {
-    /**
-     * Field to apply filter to
-     */
-    field: string;
-
-    /**
-     * Number of results
-     */
-    size?: number;
-  };
-}
-
 /**
  * Checks if the parameter is of type ESTermsFilter
  * @param agg the value to check
@@ -303,30 +281,6 @@ export function isESTermsFilter(agg: ESTermsFilter | ESNestedAggregation): agg i
   return typeof (agg as ESTermsFilter).terms !== 'undefined';
 }
 
-/**
- * For nested aggregations
- */
-export interface ESNestedAggregation {
-  /**
-   * Possible nested Aggregations
-   */
-  aggs: AggregationSchema;
-  /**
-   * Possible filter for types
-   */
-  filter: {
-    /**
-     * The type of the object to find
-     */
-    type: {
-      /**
-       * The name of the type
-       */
-      value: SCThingType;
-    };
-  };
-}
-
 /**
  * Checks if the parameter is of type ESTermsFilter
  * @param agg the value to check
@@ -335,6 +289,15 @@ export function isESNestedAggregation(agg: ESTermsFilter | ESNestedAggregation):
   return typeof (agg as ESNestedAggregation).aggs !== 'undefined';
 }
 
+/**
+ * Checks if the parameter is of type
+ *
+ * @param filter the filter to narrow the type of
+ */
+export function isESAggMatchAllFilter(filter: ESAggTypeFilter | ESAggMatchAllFilter): filter is ESAggMatchAllFilter {
+  return filter.hasOwnProperty('match_all');
+}
+
 /**
  * An elasticsearch type filter
  */
@@ -358,6 +321,7 @@ export interface ESGeoDistanceFilterArguments {
    * The radius of the circle centred on the specified location
    */
   distance: string;
+
   [fieldName: string]: {
     /**
      * Latitute
@@ -412,9 +376,9 @@ export interface ESBooleanFilterArguments<T> {
  * An elasticsearch boolean filter
  */
 export interface ESBooleanFilter<T> {
- /**
-  * @see ESBooleanFilterArguments
-  */
+  /**
+   * @see ESBooleanFilterArguments
+   */
   bool: ESBooleanFilterArguments<T>;
 }
 
@@ -485,6 +449,7 @@ export interface ESGeoDistanceSortArguments {
    * Value unit
    */
   unit: 'm';
+
   [field: string]: {
     /**
      * Latitute
@@ -512,9 +477,9 @@ export interface ESGeoDistanceSort {
  * An elasticsearch script sort
  */
 export interface ScriptSort {
-   /**
-    * A script
-    */
+  /**
+   * A script
+   */
   _script: {
     /**
      * Order