diff --git a/Common/Server/API/SlackAPI.ts b/Common/Server/API/SlackAPI.ts
index 30782ac4a0..d831a34b64 100644
--- a/Common/Server/API/SlackAPI.ts
+++ b/Common/Server/API/SlackAPI.ts
@@ -768,7 +768,13 @@ export default class SlackAPI {
              */
             Response.sendTextResponse(req, res, "ok");
 
-            const reactionData = {
+            const reactionData: {
+              teamId: string;
+              reaction: string;
+              userId: string;
+              channelId: string;
+              messageTs: string;
+            } = {
               teamId: payload["team_id"] as string,
               reaction: event["reaction"] as string,
               userId: event["user"] as string,
diff --git a/Common/Server/Utils/Workspace/Slack/Actions/Alert.ts b/Common/Server/Utils/Workspace/Slack/Actions/Alert.ts
index cd9a0e653a..4084eeb404 100644
--- a/Common/Server/Utils/Workspace/Slack/Actions/Alert.ts
+++ b/Common/Server/Utils/Workspace/Slack/Actions/Alert.ts
@@ -28,6 +28,8 @@ import WorkspaceUserAuthTokenService from "../../../../Services/WorkspaceUserAut
 import WorkspaceType from "../../../../../Types/Workspace/WorkspaceType";
 import WorkspaceProjectAuthTokenService from "../../../../Services/WorkspaceProjectAuthTokenService";
 import WorkspaceNotificationLog from "../../../../../Models/DatabaseModels/WorkspaceNotificationLog";
+import WorkspaceProjectAuthToken from "../../../../../Models/DatabaseModels/WorkspaceProjectAuthToken";
+import WorkspaceUserAuthToken from "../../../../../Models/DatabaseModels/WorkspaceUserAuthToken";
 
 export default class SlackAlertActions {
   @CaptureSpan()
@@ -801,18 +803,19 @@ export default class SlackAlertActions {
     }
 
     // Get the project auth token using the team ID
-    const projectAuth = await WorkspaceProjectAuthTokenService.findOneBy({
-      query: {
-        workspaceProjectId: teamId,
-      },
-      select: {
-        projectId: true,
-        authToken: true,
-      },
-      props: {
-        isRoot: true,
-      },
-    });
+    const projectAuth: WorkspaceProjectAuthToken | null =
+      await WorkspaceProjectAuthTokenService.findOneBy({
+        query: {
+          workspaceProjectId: teamId,
+        },
+        select: {
+          projectId: true,
+          authToken: true,
+        },
+        props: {
+          isRoot: true,
+        },
+      });
 
     if (!projectAuth || !projectAuth.projectId || !projectAuth.authToken) {
       logger.debug(
@@ -855,19 +858,20 @@ export default class SlackAlertActions {
     });
 
     // Get the user ID in OneUptime based on Slack user ID
-    const userAuth = await WorkspaceUserAuthTokenService.findOneBy({
-      query: {
-        workspaceUserId: userId,
-        workspaceType: WorkspaceType.Slack,
-        projectId: projectId,
-      },
-      select: {
-        userId: true,
-      },
-      props: {
-        isRoot: true,
-      },
-    });
+    const userAuth: WorkspaceUserAuthToken | null =
+      await WorkspaceUserAuthTokenService.findOneBy({
+        query: {
+          workspaceUserId: userId,
+          workspaceType: WorkspaceType.Slack,
+          projectId: projectId,
+        },
+        select: {
+          userId: true,
+        },
+        props: {
+          isRoot: true,
+        },
+      });
 
     if (!userAuth || !userAuth.userId) {
       logger.debug(
diff --git a/Common/Server/Utils/Workspace/Slack/Actions/Incident.ts b/Common/Server/Utils/Workspace/Slack/Actions/Incident.ts
index 5c57766ccf..f37ef11568 100644
--- a/Common/Server/Utils/Workspace/Slack/Actions/Incident.ts
+++ b/Common/Server/Utils/Workspace/Slack/Actions/Incident.ts
@@ -44,6 +44,8 @@ import CaptureSpan from "../../../Telemetry/CaptureSpan";
 import WorkspaceProjectAuthTokenService from "../../../../Services/WorkspaceProjectAuthTokenService";
 import WorkspaceUserAuthTokenService from "../../../../Services/WorkspaceUserAuthTokenService";
 import WorkspaceNotificationLog from "../../../../../Models/DatabaseModels/WorkspaceNotificationLog";
+import WorkspaceProjectAuthToken from "../../../../../Models/DatabaseModels/WorkspaceProjectAuthToken";
+import WorkspaceUserAuthToken from "../../../../../Models/DatabaseModels/WorkspaceUserAuthToken";
 
 export default class SlackIncidentActions {
   @CaptureSpan()
@@ -1317,18 +1319,19 @@ export default class SlackIncidentActions {
     }
 
     // Get the project auth token using the team ID
-    const projectAuth = await WorkspaceProjectAuthTokenService.findOneBy({
-      query: {
-        workspaceProjectId: teamId,
-      },
-      select: {
-        projectId: true,
-        authToken: true,
-      },
-      props: {
-        isRoot: true,
-      },
-    });
+    const projectAuth: WorkspaceProjectAuthToken | null =
+      await WorkspaceProjectAuthTokenService.findOneBy({
+        query: {
+          workspaceProjectId: teamId,
+        },
+        select: {
+          projectId: true,
+          authToken: true,
+        },
+        props: {
+          isRoot: true,
+        },
+      });
 
     if (!projectAuth || !projectAuth.projectId || !projectAuth.authToken) {
       logger.debug(
@@ -1372,19 +1375,20 @@ export default class SlackIncidentActions {
       });
 
     // Get the user ID in OneUptime based on Slack user ID
-    const userAuth = await WorkspaceUserAuthTokenService.findOneBy({
-      query: {
-        workspaceUserId: userId,
-        workspaceType: WorkspaceType.Slack,
-        projectId: projectId,
-      },
-      select: {
-        userId: true,
-      },
-      props: {
-        isRoot: true,
-      },
-    });
+    const userAuth: WorkspaceUserAuthToken | null =
+      await WorkspaceUserAuthTokenService.findOneBy({
+        query: {
+          workspaceUserId: userId,
+          workspaceType: WorkspaceType.Slack,
+          projectId: projectId,
+        },
+        select: {
+          userId: true,
+        },
+        props: {
+          isRoot: true,
+        },
+      });
 
     if (!userAuth || !userAuth.userId) {
       logger.debug(
diff --git a/Common/Server/Utils/Workspace/Slack/Actions/ScheduledMaintenance.ts b/Common/Server/Utils/Workspace/Slack/Actions/ScheduledMaintenance.ts
index 8af3e94848..846e39d155 100644
--- a/Common/Server/Utils/Workspace/Slack/Actions/ScheduledMaintenance.ts
+++ b/Common/Server/Utils/Workspace/Slack/Actions/ScheduledMaintenance.ts
@@ -41,6 +41,8 @@ import WorkspaceUserAuthTokenService from "../../../../Services/WorkspaceUserAut
 import WorkspaceNotificationLogService from "../../../../Services/WorkspaceNotificationLogService";
 import WorkspaceProjectAuthTokenService from "../../../../Services/WorkspaceProjectAuthTokenService";
 import WorkspaceNotificationLog from "../../../../../Models/DatabaseModels/WorkspaceNotificationLog";
+import WorkspaceProjectAuthToken from "../../../../../Models/DatabaseModels/WorkspaceProjectAuthToken";
+import WorkspaceUserAuthToken from "../../../../../Models/DatabaseModels/WorkspaceUserAuthToken";
 
 export default class SlackScheduledMaintenanceActions {
   @CaptureSpan()
@@ -1144,18 +1146,19 @@ export default class SlackScheduledMaintenanceActions {
     }
 
     // Get the project auth token using the team ID
-    const projectAuth = await WorkspaceProjectAuthTokenService.findOneBy({
-      query: {
-        workspaceProjectId: teamId,
-      },
-      select: {
-        projectId: true,
-        authToken: true,
-      },
-      props: {
-        isRoot: true,
-      },
-    });
+    const projectAuth: WorkspaceProjectAuthToken | null =
+      await WorkspaceProjectAuthTokenService.findOneBy({
+        query: {
+          workspaceProjectId: teamId,
+        },
+        select: {
+          projectId: true,
+          authToken: true,
+        },
+        props: {
+          isRoot: true,
+        },
+      });
 
     if (!projectAuth || !projectAuth.projectId || !projectAuth.authToken) {
       logger.debug(
@@ -1200,19 +1203,20 @@ export default class SlackScheduledMaintenanceActions {
       });
 
     // Get the user ID in OneUptime based on Slack user ID
-    const userAuth = await WorkspaceUserAuthTokenService.findOneBy({
-      query: {
-        workspaceUserId: userId,
-        workspaceType: WorkspaceType.Slack,
-        projectId: projectId,
-      },
-      select: {
-        userId: true,
-      },
-      props: {
-        isRoot: true,
-      },
-    });
+    const userAuth: WorkspaceUserAuthToken | null =
+      await WorkspaceUserAuthTokenService.findOneBy({
+        query: {
+          workspaceUserId: userId,
+          workspaceType: WorkspaceType.Slack,
+          projectId: projectId,
+        },
+        select: {
+          userId: true,
+        },
+        props: {
+          isRoot: true,
+        },
+      });
 
     if (!userAuth || !userAuth.userId) {
       logger.debug(