From 99ba31bda560cdce76ee79cf71493e823527b92e Mon Sep 17 00:00:00 2001
From: Sai Ranjit Tummalapalli <sairanjit.tummalapalli@ayanworks.com>
Date: Wed, 5 Jun 2024 16:38:21 +0530
Subject: [PATCH] feat: dids

Signed-off-by: Sai Ranjit Tummalapalli <sairanjit.tummalapalli@ayanworks.com>
---
 packages/ssi/src/dids/dids.ts  | 77 ++++++++++++++++++++++++++++++++++
 packages/ssi/src/dids/index.ts |  1 +
 packages/ssi/src/index.ts      | 11 ++++-
 3 files changed, 87 insertions(+), 2 deletions(-)
 create mode 100644 packages/ssi/src/dids/dids.ts
 create mode 100644 packages/ssi/src/dids/index.ts

diff --git a/packages/ssi/src/dids/dids.ts b/packages/ssi/src/dids/dids.ts
new file mode 100644
index 0000000..b38c74a
--- /dev/null
+++ b/packages/ssi/src/dids/dids.ts
@@ -0,0 +1,77 @@
+import type { Agent, DidCreateOptions, DidResolutionOptions, ImportDidOptions } from '@credo-ts/core'
+
+/**
+ * Create a new DID.
+ *
+ * @param agent The agent instance.
+ * @returns A promise that resolves to the created DID.
+ */
+export const createDid = async <T extends DidCreateOptions = DidCreateOptions>(agent: Agent, options: T) => {
+  return agent.dids.create<T>(options)
+}
+
+/**
+ * Resolve a DID.
+ *
+ * @param agent The agent instance to use for resolving the DID.
+ * @param did The DID to resolve.
+ * @param options The options for resolving the DID.
+ * @returns A promise that resolves to the resolved DID.
+ */
+export const resolveDid = async (agent: Agent, did: string, options?: DidResolutionOptions) => {
+  return agent.dids.resolve(did, options)
+}
+
+/**
+ * Resolve a DID Document.
+ *
+ * @param agent The agent instance to use for resolving the DID.
+ * @param did The DID to resolve.
+ * @returns A promise that resolves to the resolved DID Document.
+ */
+export const resolveDidDocument = async (agent: Agent, didUrl: string) => {
+  return agent.dids.resolveDidDocument(didUrl)
+}
+
+/**
+ * Retrieve all DIDs.
+ *
+ * @param agent The agent instance to use for retrieving the DIDs.
+ * @returns A promise that resolves to an array of DIDs.
+ */
+export const getCreatedDids = async (
+  agent: Agent,
+  options?: { method?: string | undefined; did?: string | undefined }
+) => {
+  return agent.dids.getCreatedDids(options)
+}
+
+/**
+ * import DID.
+ *
+ * @param agent The agent instance.
+ * @returns void.
+ */
+export const importDid = async (agent: Agent, options: ImportDidOptions) => {
+  return agent.dids.import(options)
+}
+
+/**
+ * Get supported DID registrar methods.
+ *
+ * @param agent The agent instance.
+ * @returns supported did registrar methods.
+ */
+export const getSupportedDidRegistrarMethods = async (agent: Agent) => {
+  return agent.dids.supportedRegistrarMethods
+}
+
+/**
+ * Get supported DID resolver methods.
+ *
+ * @param agent The agent instance.
+ * @returns supported did resolver methods.
+ */
+export const getSupportedDidResolverMethods = async (agent: Agent) => {
+  return agent.dids.supportedResolverMethods
+}
diff --git a/packages/ssi/src/dids/index.ts b/packages/ssi/src/dids/index.ts
new file mode 100644
index 0000000..73c06ef
--- /dev/null
+++ b/packages/ssi/src/dids/index.ts
@@ -0,0 +1 @@
+export * from './dids'
diff --git a/packages/ssi/src/index.ts b/packages/ssi/src/index.ts
index 885cf3f..5eaf9c1 100644
--- a/packages/ssi/src/index.ts
+++ b/packages/ssi/src/index.ts
@@ -89,7 +89,10 @@ import {
   DidRecord,
   W3cJsonLdVerifiableCredential,
   DifPexCredentialsForRequest,
-  DidDocument
+  DidDocument,
+  KeyDidCreateOptions,
+  PeerDidCreateOptions,
+  JwkDidCreateOptions
 } from '@credo-ts/core'
 import {
   GetCredentialsForRequestReturn,
@@ -124,6 +127,7 @@ export * from './pushNotifications'
 export * from './genericRecords'
 export * from './questionAnswer'
 export * from './w3cCredentials'
+export * from './dids'
 // Core
 export {
   LogLevel,
@@ -186,7 +190,10 @@ export {
   DidRecord,
   W3cJsonLdVerifiableCredential,
   DifPexCredentialsForRequest,
-  DidDocument
+  DidDocument,
+  KeyDidCreateOptions,
+  PeerDidCreateOptions,
+  JwkDidCreateOptions
 }
 // Anoncreds
 export {