# Class: MerkleChallengeTrackerDoc\ Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1533](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1533) ## Extends - [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class)\<`MerkleChallengeTrackerDoc`\<`T`\>\> ## Type Parameters ### T `T` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) ## Implements - [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc)\<`T`\> ## Constructors ### Constructor > **new MerkleChallengeTrackerDoc**\<`T`\>(`data`): `MerkleChallengeTrackerDoc`\<`T`\> Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1546](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1546) #### Parameters ##### data [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc)\<`T`\> #### Returns `MerkleChallengeTrackerDoc`\<`T`\> #### Overrides [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`constructor`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#constructor) ## Properties ### \_docId > **\_docId**: `string` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1537](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1537) A unique stringified document ID #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`_docId`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#_docid) *** ### \_id? > `optional` **\_id?**: `string` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1538](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1538) A unique document ID (Mongo DB ObjectID) #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`_id`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#_id) *** ### approvalId > **approvalId**: `string` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1544](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1544) The approval ID #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`approvalId`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#approvalid) *** ### approvalLevel > **approvalLevel**: `""` \| `"collection"` \| `"incoming"` \| `"outgoing"` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1541](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1541) The challenge level (i.e. "collection", "incoming", "outgoing") #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`approvalLevel`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#approvallevel) *** ### approverAddress > **approverAddress**: `string` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1542](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1542) The approver address (leave blank if approvalLevel = "collection") #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`approverAddress`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#approveraddress) *** ### challengeTrackerId > **challengeTrackerId**: `string` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1540](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1540) The challenge ID #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`challengeTrackerId`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#challengetrackerid) *** ### collectionId > **collectionId**: `string` Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1539](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1539) The collection ID #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`collectionId`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#collectionid) *** ### usedLeafIndices > **usedLeafIndices**: [`UsedLeafStatus`](https://docs.bitbadges.io/sdk/reference/classes/used-leaf-status)\<`T`\>[] Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1543](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1543) The used leaf indices for each challenge. A leaf index is the leaf location in the bottommost layer of the Merkle tree #### Implementation of [`iMerkleChallengeTrackerDoc`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc).[`usedLeafIndices`](https://docs.bitbadges.io/sdk/reference/interfaces/i-merkle-challenge-tracker-doc#usedleafindices) ## Methods ### clone() > **clone**(): `MerkleChallengeTrackerDoc` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:151](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L151) Deep copies the object and returns a new instance. #### Returns `MerkleChallengeTrackerDoc` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`clone`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#clone) *** ### convert() > **convert**\<`U`\>(`convertFunction`, `options?`): `MerkleChallengeTrackerDoc`\<`U`\> Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1562](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1562) Converts the object to a different NumberType equivalent. #### Type Parameters ##### U `U` *extends* [`NumberType`](https://docs.bitbadges.io/sdk/reference/type-aliases/number-type) #### Parameters ##### convertFunction (`item`) => `U` ##### options? [`ConvertOptions`](https://docs.bitbadges.io/sdk/reference/interfaces/convert-options) #### Returns `MerkleChallengeTrackerDoc`\<`U`\> #### Overrides [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`convert`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#convert) *** ### equals() > **equals**\<`U`\>(`other`, `normalizeNumberTypes?`): `boolean` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:147](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L147) Compares this object's fields to another object's fields for equality. Equality is determined by comparing the JSON representations of the objects. If `normalizeNumberTypes` is true, then all number types will be compared as strings (i.e. "1n" === "1" === 1). Else, they will be compared as their native types (i.e. 1n !== 1 !== "1"). #### Type Parameters ##### U `U` *extends* [`CustomType`](https://docs.bitbadges.io/sdk/reference/interfaces/custom-type)\<`U`\> #### Parameters ##### other [`CustomType`](https://docs.bitbadges.io/sdk/reference/interfaces/custom-type)\<`U`\> \| `null` \| `undefined` ##### normalizeNumberTypes? `boolean` #### Returns `boolean` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`equals`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#equals) *** ### getNumberFieldNames() > **getNumberFieldNames**(): `string`[] Defined in: [packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts:1558](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/api-indexer/docs-types/docs.ts#L1558) Internal helper method to convert the number fields of the object to a different NumberType equivalent. #### Returns `string`[] #### Overrides [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`getNumberFieldNames`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#getnumberfieldnames) *** ### hasNumberFields() > **hasNumberFields**(): `boolean` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:161](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L161) Checks if the object has number fields. #### Returns `boolean` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`hasNumberFields`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#hasnumberfields) *** ### toJson() > **toJson**(): `JsonObject` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:139](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L139) Converts the object to a JSON object with all primitive types. #### Returns `JsonObject` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`toJson`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#tojson) *** ### toJsonString() > **toJsonString**(): `string` Defined in: [packages/bitbadgesjs-sdk/src/common/base.ts:143](https://github.com/BitBadges/bitbadgesjs/blob/master/packages/bitbadgesjs-sdk/src/common/base.ts#L143) Converts the object to a JSON string. #### Returns `string` #### Inherited from [`BaseNumberTypeClass`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class).[`toJsonString`](https://docs.bitbadges.io/sdk/reference/classes/base-number-type-class#tojsonstring)