Implement missing HTTP API methods

Fixes DE-148. Fixes DE-149. Fixes DE-150. Fixes DE-151. Fixes DE-906. Fixes DE-932. Fixes DE-939. Fixes DE-949.

CHANGELOG.md

@@ -18,6 +18,22 @@ This driver uses semantic versioning:
 
 ### Added
 
+- Added `db.compact` method (DE-906)
+
+- Added `db.engineStats` method (DE-932)
+
+- Added `db.getLicense` and `db.setLicense` methods (DE-949)
+
+- Added `db.listQueryCacheEntries` method (DE-149)
+
+- Added `db.clearQueryCache` method (DE-148)
+
+- Added `db.getQueryCacheProperties` method (DE-150)
+
+- Added `db.setQueryCacheProperties` method (DE-151)
+
+- Added `collection.shards` method (DE-939)
+
 - Added support for `mdi-prefixed` indexes (DE-956)
 
 - Restored `fulltext` index type support (DE-957)
@@ -466,13 +482,13 @@ for upgrading your code to arangojs v10.
 
 ### Added
 
-- Added `database.availability` method
+- Added `db.availability` method
 
-- Added `database.engine` method (DE-931)
+- Added `db.engine` method (DE-931)
 
-- Added `database.status` method ([#811](https://github.com/arangodb/arangojs/issues/811))
+- Added `db.status` method ([#811](https://github.com/arangodb/arangojs/issues/811))
 
-- Added `database.supportInfo` method
+- Added `db.supportInfo` method
 
 - Added `keepNull` option to `CollectionInsertOptions` type (DE-946)
 
@@ -1567,7 +1583,7 @@ For a detailed list of changes between pre-release versions of v7 see the
 
 - Changed `db.createDatabase` return type to `Database`
 
-- Renamed `database.setQueryTracking` to `database.queryTracking`
+- Renamed `db.setQueryTracking` to `db.queryTracking`
 
   The method will now return the existing query tracking properties or set the
   new query tracking properties depending on whether an argument is provided.
@@ -1963,7 +1979,7 @@ For a detailed list of changes between pre-release versions of v7 see the
 
 - Added support for ArangoDB 3.5 Analyzers API
 
-  See the documentation of the `database.analyzer` method and the `Analyzer`
+  See the documentation of the `db.analyzer` method and the `Analyzer`
   instances for information on using this API.
 
 - Added `collection.getResponsibleShard` method
@@ -2137,7 +2153,7 @@ For a detailed list of changes between pre-release versions of v7 see the
 
 - Fixed `edgeCollection.save` not respecting options ([#554](https://github.com/arangodb/arangojs/issues/554))
 
-- Fixed `database.createDatabase` TypeScript signature ([#561](https://github.com/arangodb/arangojs/issues/561))
+- Fixed `db.createDatabase` TypeScript signature ([#561](https://github.com/arangodb/arangojs/issues/561))
 
 ## [6.5.0] - 2018-08-03
 
@@ -2178,19 +2194,19 @@ For a detailed list of changes between pre-release versions of v7 see the
 
 - Added `ArangoError` and `CollectionType` to public exports
 
-- Added `database.close` method
+- Added `db.close` method
 
 - Added `opts` parameter to `EdgeCollection#save`
 
 ## [6.3.0] - 2018-06-20
 
 ### Added
 
-- Added `database.version` method
+- Added `db.version` method
 
-- Added `database.login` method
+- Added `db.login` method
 
-- Added `database.exists` method
+- Added `db.exists` method
 
 - Added `collection.exists` method
 

src/administration.ts

@@ -8,6 +8,27 @@
  * @packageDocumentation
  */
 
+//#region Administrative operation options
+/**
+ * Options for compacting all databases on the server.
+ */
+export type CompactOptions = {
+  /**
+   * Whether compacted data should be moved to the minimum possible level.
+   *
+   * Default: `false`.
+   */
+  changeLevel?: boolean;
+  /**
+   * Whether to compact the bottom-most level of data.
+   *
+   * Default: `false`.
+   */
+  compactBottomMostLevel?: boolean;
+};
+//#endregion
+
+//#region Administrative operation results
 /**
  * Result of retrieving database version information.
  */
@@ -62,6 +83,59 @@ export type EngineInfo = {
   };
 };
 
+/**
+ * Performance and resource usage information about the storage engine.
+ */
+export type EngineStatsInfo = Record<
+  string,
+  string | number | Record<string, number | string>
+>;
+
+/**
+ * Information about the server license.
+ */
+export type LicenseInfo = {
+  /**
+   * Properties of the license.
+   */
+  features: {
+    /**
+     * The timestamp of the expiration date of the license in seconds since the
+     * Unix epoch.
+     */
+    expires?: number;
+  };
+  /**
+   * The hash value of the license.
+   */
+  hash: string;
+  /**
+   * The encrypted license key in base 64 encoding, or `"none"` when running
+   * in the Community Edition.
+   */
+  license?: string;
+  /**
+   * The status of the installed license.
+   *
+   * - `"good"`: The license is valid for more than 2 weeks.
+   *
+   * - `"expiring"`: The license is valid for less than 2 weeks.
+   *
+   * - `"expired"`: The license has expired.
+   *
+   * - `"read-only"`: The license has been expired for more than 2 weeks.
+   */
+  status: "good" | "expiring" | "expired" | "read-only";
+  /**
+   * Whether the server is performing a database upgrade.
+   */
+  upgrading: boolean;
+  /**
+   * The license version number.
+   */
+  version: number;
+};
+
 /**
  * Information about the server status.
  */
@@ -326,7 +400,9 @@ export type ClusterSupportInfo = {
    */
   host: Record<string, any>;
 };
+//#endregion
 
+//#region Queue time metrics
 /**
  * An object providing methods for accessing queue time metrics of the most
  * recently received server responses if the server supports this feature.
@@ -348,3 +424,4 @@ export interface QueueTimeMetrics {
    */
   getAvg(): number;
 }
+//#endregion

src/collections.ts

@@ -788,6 +788,34 @@ export interface DocumentCollection<
       CollectionDescription & { revision: string; checksum: string }
     >
   >;
+  /**
+   * Retrieves the collection's shard IDs.
+   *
+   * @param details - If set to `true`, the response will include the responsible
+   * servers for each shard.
+   */
+  shards(
+    details?: false
+  ): Promise<
+    connection.ArangoApiResponse<
+      CollectionDescription & CollectionProperties & { shards: string[] }
+    >
+  >;
+  /**
+   * Retrieves the collection's shard IDs and the responsible servers for each
+   * shard.
+   *
+   * @param details - If set to `false`, the response will only include the
+   * shard IDs without the responsible servers for each shard.
+   */
+  shards(
+    details: true
+  ): Promise<
+    connection.ArangoApiResponse<
+      CollectionDescription &
+        CollectionProperties & { shards: Record<string, string[]> }
+    >
+  >;
   /**
    * Renames the collection and updates the instance's `name` to `newName`.
    *
@@ -2492,6 +2520,19 @@ export class Collection<
     });
   }
 
+  shards(
+    details?: boolean
+  ): Promise<
+    connection.ArangoApiResponse<
+      CollectionDescription & CollectionProperties & { shards: any }
+    >
+  > {
+    return this._db.request({
+      pathname: `/_api/collection/${encodeURIComponent(this._name)}/shards`,
+      search: { details },
+    });
+  }
+
   async rename(newName: string) {
     const result = await this._db.renameCollection(this._name, newName);
     this._name = newName;