1 files changed, 38 insertions, 1 deletions
diff --git a/src/server/database.ts b/src/server/database.ts
index 2372cbcf2..7fbab357b 100644
--- a/src/server/database.ts
+++ b/src/server/database.ts
@@ -304,7 +304,8 @@ export namespace Database {
          */
         export enum AuxiliaryCollections {
             GooglePhotosUploadHistory = "uploadedFromGooglePhotos",
-            GoogleAccess = "googleAuthentication"
+            GoogleAccess = "googleAuthentication",
+            HypothesisAccess = "hypothesisAuthentication"
         }
 
         /**
@@ -405,6 +406,42 @@ export namespace Database {
 
         }
 
+        export namespace HypothesisAccessToken {
+            /**
+             * Format stored in database.
+             */
+            interface StoredCredentials {
+                userId: string;
+                hypothesisApiKey: string;
+                _id?: string;
+            }
+
+            /**
+             * Writes the @param enrichedCredentials to the database, associated
+             * with @param userId for later retrieval and updating. 
+             */
+            export const Write = async (userId: string, hypothesisApiKey: string) => {
+                return Instance.insert({ userId, hypothesisApiKey }, AuxiliaryCollections.HypothesisAccess);
+            };
+
+            /**
+             * Retrieves the credentials associaed with @param userId
+             * and optionally removes their database id according to @param removeId. 
+             */
+            export const Fetch = async (userId: string, removeId = true): Promise<Opt<StoredCredentials>> => {
+                return SanitizedSingletonQuery<StoredCredentials>({ userId }, AuxiliaryCollections.HypothesisAccess, removeId);
+            };
+
+            /**
+            * Revokes the credentials associated with @param userId. 
+            */
+            export const Revoke = async (userId: string) => {
+                const entry = await Fetch(userId, false);
+                if (entry) {
+                    Instance.delete({ _id: entry._id }, AuxiliaryCollections.HypothesisAccess);
+                }
+            };
+        }
     }
 
 }