feat: add tagging alerts and sorting on tags

src/note/note.service.ts

@@ -1,12 +1,24 @@
+import { createAlert } from "../alert/alert.service";
 import { AuthenticatedUser } from "../auth";
 import { generateId } from "../utils/id";
+import { extractExpressions, modelMap } from "../utils/tags";
 import { CreateNoteInput, noteModel } from "./note.schema";
 
 export async function createNote(
   input: CreateNoteInput,
   resourceId: string,
+  resourceType: string,
   user: AuthenticatedUser
 ) {
+  const userIds = extractExpressions(input.content);
+
+  const taggedUsers = userIds.map((item) => {
+    return {
+      userId: item,
+      taggedAt: new Date(),
+    };
+  });
+
   const newNote = await noteModel.create({
     tenantId: user.tenantId,
     pid: generateId(),
@@ -16,6 +28,56 @@ export async function createNote(
     createdBy: user.userId,
   });
 
+  if (
+    userIds.length > 0 &&
+    [
+      "permits",
+      "processed",
+      "rts",
+      "tasks",
+      "ctasks",
+      "payments",
+      "notifications",
+    ].includes(resourceType)
+  ) {
+    const model = modelMap[resourceType];
+    const obj = await model.findOne({ pid: resourceId });
+
+    console.log(obj.taggedUsers);
+
+    if (!obj.taggedUsers) {
+      await model.updateOne(
+        { pid: resourceId },
+        { $set: { taggedUsers: taggedUsers } }
+      );
+    } else {
+      for (const user of taggedUsers) {
+        const userIndex = obj.taggedUsers.findIndex(
+          (item) => item.userId == user.userId
+        );
+        console.log(userIndex);
+        if (userIndex != -1) obj.taggedUsers[userIndex].taggedAt = new Date();
+        else obj.taggedUsers.push(user);
+      }
+
+      obj.markModified("taggedUsers");
+      await obj.save();
+    }
+
+    for (const id of userIds) {
+      if (id == user.userId) continue;
+
+      await createAlert(
+        user.tenantId,
+        "You are tagged in a note",
+        "user",
+        id,
+        resourceId,
+        resourceType
+      );
+    }
+  }
+
   return newNote.populate({ path: "createdBy", select: "pid name avatar" });
 }