fixed device registration and onboarding flow

frontend-nextjs/app/actions.ts

@@ -4,9 +4,8 @@ import { encodedRedirect } from "@/utils/utils";
 import { createClient } from "@/utils/supabase/server";
 import { headers } from "next/headers";
 import { redirect } from "next/navigation";
-import { getMacAddressFromDeviceCode, isValidMacAddress } from "@/lib/utils";
 import { addUserToDevice, dbCheckUserCode } from "@/db/devices";
-import { getSimpleUserById, updateUser } from "@/db/users";
+import { getSimpleUserById } from "@/db/users";
 
 export async function deleteUserApiKey(userId: string) {
     const supabase = createClient();
@@ -174,30 +173,3 @@ export const isPremiumUser = async (userId: string) => {
     const dbUser = await getSimpleUserById(supabase, userId);
     return dbUser?.is_premium;
 };
-
-export async function registerDevice(userId: string, deviceCode: string) {
-    // check if deviceCode is valid mac address
-    if (!isValidMacAddress(deviceCode)) {
-        return { error: "Invalid device code" };
-    }
-
-    const supabase = createClient();
-    const { data, error } = await supabase
-        .from("devices")
-        .insert({
-            user_id: userId,
-            user_code: deviceCode, // this is the device code that the user will use to register their device (friendly code preferred)
-            mac_address: deviceCode,
-        }).select();
-
-    if (error) {
-        console.log(error);
-        return { error: "Error registering device" };
-    }
-
-    if (data && data.length > 0) {
-        await updateUser(supabase, { device_id: data[0].device_id }, userId);
-    }
-
-    return { error: null };
-}

frontend-nextjs/app/components/Onboarding/Steps.tsx

@@ -1,135 +1,57 @@
+
 "use client";
 
 import { Progress } from "@/components/ui/progress";
-import { ArrowLeft, ArrowRight } from "lucide-react";
+import React from "react";
-import React, { useState } from "react";
-import { Button } from "@/components/ui/button";
-import UserType from "./UserType";
 import GeneralUserForm from "../Settings/UserForm";
-import DoctorForm from "../Settings/DoctorForm";
 import { useRouter } from "next/navigation";
-import { Label } from "@/components/ui/label";
+import { createClient } from "@/utils/supabase/client";
-import { Input } from "@/components/ui/input";
+import { updateUser } from "@/db/users";
-import { checkDoctorAction } from "@/app/actions";
+import { Loader2 } from "lucide-react";
-import { useToast } from "@/components/ui/use-toast";
-
-type TUserType = "doctor" | "user" | "business";
 
 const Steps: React.FC<{
-    selectedUser: IUser;
+    selectedUser?: IUser;
-}> = ({ selectedUser }) => {
+    userId: string;
+}> = ({ selectedUser, userId }) => {
+    const supabase = createClient();
     const router = useRouter();
-    const { toast } = useToast();
+    const [progress, setProgress] = React.useState(50);
-    const [progress, setProgress] = React.useState(40);
+    const [step, setStep] = React.useState(1);
-    const [step, setStep] = React.useState(0);
-    const [selectedType, setSelectedType] = useState<TUserType | null>(null);
-    const [doctorAuthCode, setDoctorAuthCode] = useState<string>("");
-
-    const onSelectType = (type: TUserType) => {
-        setSelectedType(type);
-        setStep(1);
-        setProgress(progress + 30);
-    };
-
-    const onClickBack = () => {
-        setStep(step - 1);
-        setProgress(progress - 30);
-    };
 
     const onClickFormCallback = async () => {
-        if (selectedType === "doctor") {
-            const res = await checkDoctorAction(doctorAuthCode);
-            if (!res) {
-                toast({
-                    description:
-                        "Your sign-up code did not match our records. Try again or reach out to us for help.",
-                });
-                return;
-            }
-        }
         setStep(step + 1);
-        setProgress(progress + 30);
+        setProgress(progress + 50);
         router.push("/home");
     };
 
     const CurrentForm = () => {
-        if (step === 0) {
+        if (step === 1) {
-            return (
-                <UserType
-                    selectedUser={selectedUser}
-                    onSelectType={onSelectType}
-                    selectedType={selectedType}
-                />
-            );
-        } else {
-            if (selectedType === "doctor") {
-                return (
-                    <DoctorForm
-                        selectedUser={selectedUser}
-                        heading={<Navigation />}
-                        onClickCallback={onClickFormCallback}
-                    />
-                );
-            } else {
         return (
             <GeneralUserForm
                 selectedUser={selectedUser}
-                        heading={<Navigation />}
+                userId={userId}
                 onClickCallback={onClickFormCallback}
-                    />
+                onSave={
-                );
+                    async (values, userType) => {
-            }
+                        await updateUser(
-        }
+                            supabase,
-    };
+                            {
-
+                            supervisee_age: values.supervisee_age,
-    const Navigation = () => {
+                            supervisee_name: values.supervisee_name,
-        return (
+                            supervisee_persona: values.supervisee_persona,
-            <div className="flex flex-col gap-4">
+                            user_info: {
-                <div className="mt-4 text-center flex flex-row items-center justify-between gap-4">
+                                user_type: userType,
-                    {step > 0 && (
+                                user_metadata: values,
-                        <Button
+                            },  
-                            onClick={onClickBack}
+                        },
-                            variant="link"
+                        userId);
-                            size="sm"
-                            type="button"
-                            className="mr-4 pl-0 flex flex-row items-center gap-2"
-                        >
-                            <ArrowLeft size={16} /> Back
-                        </Button>
-                    )}
-                    {step > 0 && (
-                        <Button
-                            disabled={!selectedType}
-                            className="flex flex-row items-center gap-2"
-                            size="sm"
-                            type="submit"
-                        >
-                            Continue <ArrowRight size={16} />
-                        </Button>
-                    )}
-                </div>
-                {selectedType === "doctor" && (
-                    <div className="flex flex-col gap-2">
-                        <Label className="flex flex-row gap-4 items-center">
-                            {"Your unique sign-up code"}
-                        </Label>
-                        <Input
-                            type="text"
-                            autoFocus
-                            required
-                            value={doctorAuthCode}
-                            onChange={(e) => setDoctorAuthCode(e.target.value)}
-                            placeholder="Sign-up code"
-                            className="max-w-screen-sm h-10 bg-white"
-                            autoComplete="on"
-                            style={{
-                                fontSize: 16,
                 }}
+                disabled={false}
             />
-                    </div>
-                )}
-            </div>
         );
+        } else {
+            return <Loader2 className="w-4 h-4 animate-spin" />;
+        }
     };
 
     let heading = "Let's get your Elato device & account set up";
@@ -137,11 +59,7 @@ const Steps: React.FC<{
         "We want to make sure that your Elato is set up to provide you the best experience possible.";
 
     if (step === 1) {
-        if (selectedType === "doctor") {
+        {
-            heading = "Hello Doctor!";
-            subHeading =
-                "With the following details we will be able to personalize your and your patients' Elato experience.";
-        } else {
             heading = "Hello there!";
             subHeading =
                 "With the following details we will be able to personalize your Elato experience.";

frontend-nextjs/app/components/Onboarding/UserType.tsx

@@ -24,12 +24,6 @@ const UserTypes: IUserType[] = [
         title: "You are looking to use Elato for personal use",
         icon: <User />,
     },
-    {
-        type: "doctor",
-        name: "Doctor",
-        title: "You are a licensed doctor or physician",
-        icon: <Hospital />,
-    },
     {
         type: "business",
         name: "Business",
@@ -40,10 +34,9 @@ const UserTypes: IUserType[] = [
 ];
 
 const UserType: React.FC<{
-    selectedUser: IUser;
     selectedType: TUserType | null;
     onSelectType: (type: TUserType) => void;
-}> = ({ selectedType, onSelectType, selectedUser }) => {
+}> = ({ selectedType, onSelectType }) => {
     const onPickType = async (userType: IUserType) => {
         if (!userType.disabled) {
             onSelectType(userType.type);
@@ -55,7 +48,7 @@ const UserType: React.FC<{
             <h1 className="text-xl font-medium my-4 inline">
                 You are a <ArrowRight className="inline-block" />{" "}
             </h1>
-            <div className="grid grid-cols-1 md:grid-cols-3 mt-2 gap-6">
+            <div className="grid grid-cols-1 md:grid-cols-2 mt-2 gap-6">
                 {UserTypes.map((userType) => (
                     <Card
                         key={userType.type}
@@ -99,5 +92,3 @@ const UserType: React.FC<{
         </div>
     );
 };
-
-export default UserType;

frontend-nextjs/app/components/Settings/AppSettings.tsx

@@ -1,9 +1,10 @@
-import { registerDevice, signOutAction } from "@/app/actions";
+
+import { connectUserToDevice, signOutAction } from "@/app/actions";
 import { Button } from "@/components/ui/button";
 import { Label } from "@/components/ui/label";
 import { Input } from "@/components/ui/input";
 import { LogOut } from "lucide-react";
-import DoctorForm from "./DoctorForm";
+
 import GeneralUserForm from "./UserForm";
 import { Slider } from "@/components/ui/slider";
 import { updateUser } from "@/db/users";
@@ -12,12 +13,6 @@ import { createClient } from "@/utils/supabase/client";
 import React, { useCallback } from "react";
 import { doesUserHaveADevice, updateDevice } from "@/db/devices";
 import { useToast } from "@/components/ui/use-toast";
-import {
-    Tooltip,
-    TooltipContent,
-    TooltipTrigger,
-    TooltipProvider,
-  } from "@/components/ui/tooltip";
 
 interface AppSettingsProps {
     selectedUser: IUser;
@@ -50,6 +45,11 @@ const AppSettings: React.FC<AppSettingsProps> = ({
         );
     }, [selectedUser.user_id, supabase]);
 
+    React.useEffect(() => {
+        checkIfUserHasDevice();
+    }, [checkIfUserHasDevice]);
+
+
     const [volume, setVolume] = React.useState([
         selectedUser.device?.volume ?? 50,
     ]);
@@ -69,7 +69,8 @@ const AppSettings: React.FC<AppSettingsProps> = ({
         debouncedUpdateVolume();
     };
 
-    const onSave = async (values: any, userType: "doctor" | "user") => {
+    const onSave = async (values: any, userType: "doctor" | "user", userId: string) => {
+
         await updateUser(
             supabase,
             {
@@ -81,7 +82,7 @@ const AppSettings: React.FC<AppSettingsProps> = ({
                     user_metadata: values,
                 },  
             },
-            selectedUser!.user_id);
+            userId);
             toast({
                 description: "Your prefereces have been saved!",
             });
@@ -89,21 +90,14 @@ const AppSettings: React.FC<AppSettingsProps> = ({
 
     return (
         <>
-            {selectedUser.user_info.user_type === "doctor" ? (
-                <DoctorForm
-                    selectedUser={selectedUser}
-                    heading={heading}
-                    onSave={onSave}
-                    onClickCallback={() => handleSave()}
-                />
-            ) : (
             <GeneralUserForm
                     selectedUser={selectedUser}
+                    userId={selectedUser.user_id}
                     heading={heading}
                     onSave={onSave}
                     onClickCallback={() => handleSave()}
                 />
-            )}
+
             <section className="space-y-4 max-w-screen-sm mt-12">
                 <h2 className="text-lg font-semibold border-b border-gray-200 pb-2">
                     Device settings
@@ -114,16 +108,6 @@ const AppSettings: React.FC<AppSettingsProps> = ({
                     <Label className="text-sm font-medium text-gray-700">
                     Register your device
                     </Label>
-                        <TooltipProvider>
-                          <Tooltip>
-                            <TooltipTrigger className="inline-flex items-center justify-center h-4 w-4 rounded-full bg-gray-200 text-gray-600 text-xs hover:bg-gray-300">
-                              ?
-                            </TooltipTrigger>
-                            <TooltipContent>
-                              <p>For simplicity, you can register your ESP32 MAC address here. <br /> Ideally you want this to be a friendly code for your device.</p>
-                            </TooltipContent>
-                          </Tooltip>
-                        </TooltipProvider>
                         <div 
                             className={`rounded-full flex-shrink-0 h-2 w-2 ${
                                 isConnected ? 'bg-green-500' : 'bg-amber-500'
@@ -137,16 +121,17 @@ const AppSettings: React.FC<AppSettingsProps> = ({
                                 value={deviceCode}
                                 disabled={isConnected}
                                 onChange={(e) => setDeviceCode(e.target.value)}
-                                placeholder={isConnected ? "**********" : "Enter your ESP32-S3 MAC address"}
+                                placeholder={isConnected ? "**********" : "Enter your device code"}
+                                maxLength={100}
                             />
                             <Button
                                 size="sm"
                                 variant="outline"
                                 disabled={isConnected}
                                 onClick={async () => {
-                                    const result = await registerDevice(selectedUser.user_id, deviceCode);
+                                    const result = await connectUserToDevice(selectedUser.user_id, deviceCode);
-                                    if (result.error) {
+                                    if (!result) {
-                                        setError(result.error);
+                                        setError("Error registering device");
                                     }
                                     checkIfUserHasDevice();
                                 }}
@@ -157,7 +142,7 @@ const AppSettings: React.FC<AppSettingsProps> = ({
                         <p className="text-xs text-gray-400">
                             {isConnected ? <span className="font-medium text-gray-800">Registered!</span> :
                                 error ? <span className="text-red-500">{error}.</span> :
-                                "Add your ESP32-S3 MAC address (e.g. 12:34:56:78:9A:BC) to your account to register it."
+                                "Enter your device code to register it."
                         }
                         </p>
                 </div>

frontend-nextjs/app/components/Settings/DoctorForm.tsx

@@ -1,218 +0,0 @@
-import {
-    Form,
-    FormControl,
-    FormField,
-    FormItem,
-    FormLabel,
-    FormMessage,
-} from "@/components/ui/form";
-import { useForm } from "react-hook-form";
-import * as z from "zod";
-import { Input } from "@/components/ui/input";
-import { Textarea } from "@/components/ui/textarea";
-import React, { forwardRef } from "react";
-import { Button } from "@/components/ui/button";
-
-interface DoctorFormProps {
-    selectedUser: IUser;
-    heading: React.ReactNode;
-    onSave?: (values: any, userType: "doctor" | "user") => void;
-    onClickCallback: () => void;
-}
-
-export const doctorSettingsSchema = z.object({
-    doctor_name: z.string().min(1).max(50),
-    specialization: z.string().min(1).max(500),
-    hospital_name: z.string().min(1).max(200),
-    favorite_phrases: z.string().min(1).max(200),
-    hospital_layout: z.string().min(1).max(500),
-});
-
-export type DoctorSettingsInput = z.infer<typeof doctorSettingsSchema>;
-
-const DoctorForm = ({ selectedUser, heading, onSave, onClickCallback }: DoctorFormProps) => {
-    const userMetadata = selectedUser.user_info
-        .user_metadata as IDoctorMetadata;
-
-    const form = useForm<DoctorSettingsInput>({
-        defaultValues: {
-            doctor_name:
-                userMetadata?.doctor_name ?? selectedUser.supervisee_name,
-            specialization: userMetadata?.specialization ?? "",
-            hospital_name: userMetadata?.hospital_name ?? "",
-            favorite_phrases: userMetadata?.favorite_phrases ?? "",
-            hospital_layout: userMetadata?.hospital_layout ?? "",
-        },
-    });
-
-    async function onSubmit(values: z.infer<typeof doctorSettingsSchema>) {
-        onSave && onSave(values, "doctor");
-    }
-
-    const handleSave = () => {
-        onSave && onSave(form.getValues(), "doctor");
-        onClickCallback();
-    };
-
-    return (
-        <Form {...form}>
-            <form
-                onSubmit={form.handleSubmit(onSubmit)}
-                className="flex flex-col gap-8 mb-4 max-w-screen-sm"
-            >
-                {heading}
-                <section className="space-y-4">
-                    <h2 className="text-lg font-semibold border-b border-gray-200 pb-2">
-                        Basic Info
-                    </h2>
-                    <FormField
-                        control={form.control}
-                        name="doctor_name"
-                        render={({ field }) => (
-                            <FormItem className="w-full rounded-md">
-                                <FormLabel className="text-sm font-medium text-gray-700">
-                                    {"Your Name"}
-                                </FormLabel>
-                                <FormControl>
-                                    <Input
-                                        // autoFocus
-                                        required
-                                        placeholder="e.g. Dr. John Doe"
-                                        {...field}
-                                        className="mt-1"
-                                        // autoComplete="on"
-                                        // style={{
-                                        //     fontSize: 16,
-                                        // }}
-                                    />
-                                </FormControl>
-                                <FormMessage />
-                            </FormItem>
-                        )}
-                    />
-                </section>
-                <section className="space-y-4 flex flex-col gap-2">
-                    <h2 className="text-lg font-semibold border-b border-gray-200 pb-2">
-                        Hospital Details
-                    </h2>
-                    <FormField
-                        control={form.control}
-                        name="hospital_name"
-                        render={({ field }) => (
-                            <FormItem className="w-full rounded-md">
-                                <FormLabel className="text-sm font-medium text-gray-700">
-                                    {"Hospital or clinic name(s)"}
-                                </FormLabel>
-                                <FormControl>
-                                    <Input
-                                        // autoFocus
-                                        required
-                                        placeholder="e.g. St. Mary's Hospital"
-                                        {...field}
-                                        // className="max-w-screen-sm h-10 bg-white"
-                                        // autoComplete="on"
-                                        // style={{
-                                        //     fontSize: 16,
-                                        // }}
-                                    />
-                                </FormControl>
-                                <FormMessage />
-                            </FormItem>
-                        )}
-                    />
-                    <FormField
-                        control={form.control}
-                        name="favorite_phrases"
-                        render={({ field }) => (
-                            <FormItem className="w-full rounded-md">
-                                <FormLabel className="text-sm font-medium text-gray-700">
-                                    {"Nurse's favorite phrases"}
-                                </FormLabel>
-                                <FormControl>
-                                    <Textarea
-                                        rows={3}
-                                        placeholder={
-                                            "e.g. 'You're doing great!' or 'Take a deep breath'"
-                                        }
-                                        {...field}
-                                        // className="max-w-screen-sm bg-white"
-                                        // autoComplete="on"
-                                        // style={{
-                                        //     fontSize: 16,
-                                        // }}
-                                    />
-                                </FormControl>
-                                <FormMessage />
-                            </FormItem>
-                        )}
-                    />
-                    <FormField
-                        control={form.control}
-                        name="specialization"
-                        render={({ field }) => (
-                            <FormItem className="w-full rounded-md">
-                                <FormLabel className="text-sm font-medium text-gray-700">
-                                    {"Specializations and conditions treated"}
-                                </FormLabel>
-                                <FormControl>
-                                    <Textarea
-                                        rows={5}
-                                        placeholder={
-                                            "e.g. Pediatrician neurologist or Cardiologist treating heart conditions"
-                                        }
-                                        {...field}
-                                        // className="max-w-screen-sm bg-white"
-                                        // autoComplete="on"
-                                        // style={{
-                                        //     fontSize: 16,
-                                        // }}
-                                    />
-                                </FormControl>
-                                <FormMessage />
-                            </FormItem>
-                        )}
-                    />
-                    <FormField
-                        control={form.control}
-                        name="hospital_layout"
-                        render={({ field }) => (
-                            <FormItem className="w-full rounded-md">
-                                <FormLabel className="text-sm font-medium text-gray-700">
-                                    {"Hospital layout"}
-                                </FormLabel>
-                                <FormControl>
-                                    <Textarea
-                                        rows={5}
-                                        placeholder={
-                                            "e.g. Our hospital has 2 floors. Main entrance leads to the lobby with reception desk straight ahead. \n\nFloor 1: Outpatient clinics and cafeteria. \nFloor 2: Surgery and recovery rooms. \n\nCafeteria is on the ground floor."
-                                        }
-                                        {...field}
-                                        // className="max-w-screen-sm bg-white"
-                                        // autoComplete="on"
-                                        // style={{
-                                        //     fontSize: 16,
-                                        // }}
-                                    />
-                                </FormControl>
-                                <FormMessage />
-                            </FormItem>
-                        )}
-                    />
-                </section>
-                <Button
-                variant="default"
-                className="rounded-full w-fit mt-4"
-                size="sm"
-                onClick={handleSave}
-                type="submit"
-            >
-                Save settings
-            </Button>
-            </form>
-        </Form>
-    );
-};
-
-DoctorForm.displayName = "DoctorForm";
-
-export default DoctorForm;

frontend-nextjs/app/components/Settings/UserForm.tsx

@@ -19,14 +19,17 @@ import {
     userFormPersonaPlaceholder,
 } from "@/lib/data";
 import { Button } from "@/components/ui/button";
-
+import { Loader2 } from "lucide-react";
 interface GeneralUserFormProps {
-    selectedUser: IUser;
+    selectedUser?: IUser;
-    heading: React.ReactNode;
+    heading?: React.ReactNode;
-    onSave?: (values: any, userType: "doctor" | "user") => void;
+    onSave?: (values: any, userType: "doctor" | "user", userId: string) => void;
     onClickCallback: () => void;
+    userId: string;
+    disabled?: boolean;
 }
 
+
 export const UserSettingsSchema = z.object({
     supervisee_name: z.string().min(1).max(50),
     supervisee_age: z.number().min(1).max(18),
@@ -40,7 +43,7 @@ export const UserSettingsSchema = z.object({
 
 export type GeneralUserInput = z.infer<typeof UserSettingsSchema>;
 
-const GeneralUserForm = ({ selectedUser, heading, onSave, onClickCallback }: GeneralUserFormProps) => {
+const GeneralUserForm = ({ selectedUser, onSave, onClickCallback, userId, heading, disabled }: GeneralUserFormProps) => {
     const form = useForm<GeneralUserInput>({
         defaultValues: {
             supervisee_name: selectedUser?.supervisee_name ?? "",
@@ -50,11 +53,11 @@ const GeneralUserForm = ({ selectedUser, heading, onSave, onClickCallback }: Gen
     });
 
     async function onSubmit(values: z.infer<typeof UserSettingsSchema>) {
-        onSave && onSave(values, "user");
+        onSave && onSave(values, "user", userId);
     }
 
     const handleSave = () => {
-        onSave && onSave(form.getValues(), "user");
+        onSave && onSave(form.getValues(), "user", userId);
         onClickCallback();
     };
 
@@ -113,11 +116,11 @@ const GeneralUserForm = ({ selectedUser, heading, onSave, onClickCallback }: Gen
                                             required
                                             placeholder="e.g. 8"
                                             {...field}
-                                            // className="max-w-screen-sm h-10 bg-white"
+
-                                            // autoComplete="on"
+
-                                            // style={{
+
-                                            //     fontSize: 16,
+
-                                            // }}
+
                                         />
                                     </FormControl>
                                     <FormMessage />
@@ -139,11 +142,11 @@ const GeneralUserForm = ({ selectedUser, heading, onSave, onClickCallback }: Gen
                                                 userFormPersonaPlaceholder
                                             }
                                             {...field}
-                                            // className="max-w-screen-sm bg-white"
+
-                                            // autoComplete="on"
+
-                                            // style={{
+
-                                            //     fontSize: 16,
+
-                                            // }}
+
                                         />
                                     </FormControl>
                                     <FormMessage />
@@ -154,12 +157,13 @@ const GeneralUserForm = ({ selectedUser, heading, onSave, onClickCallback }: Gen
                 </section>
                 <Button
                 variant="default"
-                className="rounded-full w-fit mt-4"
+                className="rounded-full w-fit mt-4 flex flex-row items-center gap-2"
                 size="sm"
                 onClick={handleSave}
                 type="submit"
+                disabled={disabled}
             >
-                Save settings
+                {disabled ? <Loader2 className="w-4 h-4 animate-spin" /> : <span>Save settings</span>}
             </Button>
             </form>
         </Form>

frontend-nextjs/app/onboard/page.tsx

@@ -1,5 +1,4 @@
 import { createClient } from "@/utils/supabase/server";
-import { getUserById } from "@/db/users";
 import Steps from "../components/Onboarding/Steps";
 
 export default async function Home() {
@@ -9,11 +8,9 @@ export default async function Home() {
         data: { user },
     } = await supabase.auth.getUser();
 
-    const dbUser = user ? await getUserById(supabase, user.id) : undefined;
-
     return (
         <div className="flex flex-col gap-2">
-            {dbUser && <Steps selectedUser={dbUser} />}
+            <Steps userId={user?.id ?? ""} />
         </div>
     );
 }

frontend-nextjs/db/devices.ts

@@ -1,8 +1,9 @@
 import { SupabaseClient } from "@supabase/supabase-js";
+import { updateUser } from "./users";
 
 export const dbCheckUserCode = async (
     supabase: SupabaseClient,
-    userCode: string
+    userCode: string,
 ) => {
     const { data, error } = await supabase
         .from("devices")
@@ -19,9 +20,12 @@ export const dbCheckUserCode = async (
 export const updateDevice = async (
     supabase: SupabaseClient,
     device: Partial<IDevice>,
-    device_id: string
+    device_id: string,
 ) => {
-    const { error } = await supabase.from("devices").update(device).eq("device_id", device_id);
+    const { error } = await supabase.from("devices").update(device).eq(
+        "device_id",
+        device_id,
+    );
     if (error) {
         throw error;
     }
@@ -30,23 +34,29 @@ export const updateDevice = async (
 export const addUserToDevice = async (
     supabase: SupabaseClient,
     userCode: string,
-    userId: string
+    userId: string,
 ) => {
-    const { error } = await supabase
+    const { data, error } = await supabase
         .from("devices")
         .update({ user_id: userId })
-        .eq("user_code", userCode);
+        .eq("user_code", userCode)
+        .select("*")
+        .maybeSingle();
 
     if (error) {
         return false;
     }
 
+    if (data) {
+        await updateUser(supabase, { device_id: data.device_id }, userId);
+    }
+
     return true;
 };
 
 export const doesUserHaveADevice = async (
     supabase: SupabaseClient,
-    userId: string
+    userId: string,
 ) => {
     const { data, error } = await supabase
         .from("devices")

frontend-nextjs/db/users.ts

@@ -3,7 +3,7 @@ import { type SupabaseClient, type User } from "@supabase/supabase-js";
 export const createUser = async (
     supabase: SupabaseClient,
     user: User,
-    userProps: Partial<IUser>
+    userProps: Partial<IUser>,
 ) => {
     // console.log("creating user", user, userProps);
 
@@ -18,9 +18,10 @@ export const createUser = async (
             supervisee_persona: "",
             personality_id: userProps.personality_id, // selecting default personality
             session_time: 0,
-            avatar_url:
+            avatar_url: user.user_metadata?.avatar_url ??
-                user.user_metadata?.avatar_url ??
+                `/user_avatar/user_avatar_${
-                `/user_avatar/user_avatar_${Math.floor(Math.random() * 10)}.png`,
+                    Math.floor(Math.random() * 10)
+                }.png`,
         } as IUser,
     ]);
 
@@ -31,7 +32,7 @@ export const createUser = async (
 
 export const getSimpleUserById = async (
     supabase: SupabaseClient,
-    id: string
+    id: string,
 ) => {
     const { data, error } = await supabase
         .from("users")
@@ -40,7 +41,7 @@ export const getSimpleUserById = async (
         .single();
 
     if (error) {
-        console.log("error", error);
+        console.log("error in getSimpleUserById", error);
     }
 
     return data as IUser | undefined;
@@ -50,13 +51,13 @@ export const getUserById = async (supabase: SupabaseClient, id: string) => {
     const { data, error } = await supabase
         .from("users")
         .select(
-            `*, personality:personality_id(*), device:devices!users_device_id_fkey(device_id, volume)`
+            `*, personality:personality_id(*), device:devices!users_device_id_fkey(device_id, volume)`,
         )
         .eq("user_id", id)
         .single();
 
     if (error) {
-        console.log("error", error);
+        console.log("error in getUserById", error);
     }
 
     return data as IUser | undefined;
@@ -64,7 +65,7 @@ export const getUserById = async (supabase: SupabaseClient, id: string) => {
 
 export const doesUserExist = async (
     supabase: SupabaseClient,
-    authUser: User
+    authUser: User,
 ) => {
     const { data: user, error } = await supabase
         .from("users")
@@ -73,7 +74,7 @@ export const doesUserExist = async (
         .single();
 
     if (error) {
-        console.log("error", error);
+        console.log("error in doesUserExist", error);
     }
 
     return !!user;
@@ -82,7 +83,7 @@ export const doesUserExist = async (
 export const updateUser = async (
     supabase: SupabaseClient,
     user: Partial<IUser>,
-    userId: string
+    userId: string,
 ) => {
     const { error } = await supabase
         .from("users")