feat: add edit profile functionality

src/app/(user)/profile/[uid]/edit/page.tsx

@@ -0,0 +1,134 @@
+"use client";
+
+import { updateProfile } from "@/lib/data/profileMutate";
+import { useForm } from "react-hook-form";
+import { Form, FormField, FormItem, FormLabel, FormControl, FormDescription, FormMessage } from "@/components/ui/form";
+import { z } from "zod";
+import { profileSchema } from "@/types/schemas/profile.schema";
+import { zodResolver } from "@hookform/resolvers/zod";
+import { Input } from "@/components/ui/input";
+import { Button } from "@/components/ui/button";
+import { Textarea } from "@/components/ui/textarea";
+import { createSupabaseClient } from "@/lib/supabase/clientComponentClient";
+import { uploadAvatar } from "@/lib/data/bucket/uploadAvatar";
+import toast from "react-hot-toast";
+import { useRouter } from "next/navigation";
+import { Separator } from "@/components/ui/separator";
+
+export default function EditProfilePage({ params }: { params: { uid: string } }) {
+  const uid = params.uid;
+  const client = createSupabaseClient();
+  const router = useRouter();
+
+  const profileForm = useForm<z.infer<typeof profileSchema>>({
+    resolver: zodResolver(profileSchema),
+  });
+
+  const onProfileSubmit = async (updates: z.infer<typeof profileSchema>) => {
+    const { avatars, username, full_name, bio } = updates;
+
+    try {
+      let avatarUrl = null;
+
+      if (avatars instanceof File) {
+        const avatarData = await uploadAvatar(client, avatars, uid);
+        avatarUrl = avatarData?.path
+          ? `${process.env.NEXT_PUBLIC_SUPABASE_URL}/storage/v1/object/public/avatars/${avatarData.path}`
+          : null;
+      }
+
+      const result = await updateProfile(client, uid, {
+        username,
+        full_name,
+        bio,
+        ...(avatarUrl && { avatar_url: avatarUrl }),
+      });
+
+      if (result) {
+        toast.success("Profile updated successfully!");
+        router.push(`/profile/${uid}`);
+      } else {
+        toast.error("No fields to update!");
+      }
+    } catch (error) {
+      toast.error("Error updating profile!");
+      console.error("Error updating profile:", error);
+    }
+  };
+
+  return (
+    <div className="container max-w-screen-xl">
+      <div className="my-5">
+        <span className="text-2xl font-bold">Update Profile</span>
+        <Separator className="my-5" />
+      </div>
+      <div>
+        <Form {...profileForm}>
+          <form onSubmit={profileForm.handleSubmit(onProfileSubmit)} className="space-y-8">
+            <FormField
+              control={profileForm.control}
+              name="avatars"
+              render={({ field: { value, onChange, ...fieldProps } }) => (
+                <FormItem>
+                  <FormLabel>Avatar</FormLabel>
+                  <FormControl>
+                    <Input
+                      {...fieldProps}
+                      type="file"
+                      onChange={(event) => onChange(event.target.files && event.target.files[0])}
+                    />
+                  </FormControl>
+                  <FormDescription />
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={profileForm.control}
+              name="username"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Username</FormLabel>
+                  <FormControl>
+                    <Input placeholder="" {...field} />
+                  </FormControl>
+                  <FormDescription>This is your public display name.</FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={profileForm.control}
+              name="full_name"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Full Name</FormLabel>
+                  <FormControl>
+                    <Input placeholder="" {...field} />
+                  </FormControl>
+                  <FormDescription>This is your public full name.</FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <FormField
+              control={profileForm.control}
+              name="bio"
+              render={({ field }) => (
+                <FormItem>
+                  <FormLabel>Bio</FormLabel>
+                  <FormControl>
+                    <Textarea placeholder="Your bio here" {...field} />
+                  </FormControl>
+                  <FormDescription>This is your public bio description.</FormDescription>
+                  <FormMessage />
+                </FormItem>
+              )}
+            />
+            <Button type="submit">Submit</Button>
+          </form>
+        </Form>
+      </div>
+    </div>
+  );
+}

src/app/(user)/profile/[uid]/page.tsx

@@ -5,6 +5,7 @@ import { getUserProfile } from "@/lib/data/userQuery";
 import { Tables } from "@/types/database.types";
 import { format } from "date-fns";
 import ReactMarkdown from "react-markdown";
+import Link from "next/link";
 
 interface Profile extends Tables<"Profiles"> {}
 
@@ -33,10 +34,10 @@ export default async function ProfilePage({ params }: { params: { uid: string }
   return (
     <div className="container max-w-screen-xl px-4 py-8">
       <div className="bg-card border-2 border-border shadow-xl rounded-lg overflow-hidden">
-        <div className="bg-cover bg-center h-64 p-4" style={{ backgroundImage: "url(./banner.jpg)" }}>
+        <div className="bg-cover bg-center h-64 p-4" style={{ backgroundImage: "url(/banner.jpg)" }}>
           <div className="flex justify-end">
             <button className="bg-blue-500 hover:bg-blue-700 text-white font-bold py-2 px-4 rounded">
-              Edit Profile
+              <Link href={`/profile/${uid}/edit`}>Edit Profile</Link>
             </button>
           </div>
         </div>

src/lib/data/bucket/uploadAvatar.ts

@@ -0,0 +1,31 @@
+import { SupabaseClient } from "@supabase/supabase-js";
+
+export async function uploadAvatar(
+    supabase: SupabaseClient,
+    file: File,
+    uid: string,
+) {
+    const allowedExtensions = ["jpeg", "jpg", "png"];
+    const fileExtension = file.name.split(".").pop()?.toLowerCase();
+
+    if (!fileExtension || !allowedExtensions.includes(fileExtension)) {
+        throw new Error(
+            "Invalid file format. Only jpeg, jpg, and png are allowed.",
+        );
+    }
+
+    const fileName = `profile-${uid}.${fileExtension}`;
+
+    const { data, error } = await supabase.storage
+        .from("avatars")
+        .upload(fileName, file, {
+            upsert: true,
+            contentType: `image/${fileExtension}`,
+        });
+
+    if (error) {
+        throw error;
+    }
+
+    return data;
+}

src/lib/data/profileMutate.ts

@@ -0,0 +1,48 @@
+import { SupabaseClient } from "@supabase/supabase-js";
+
+interface UpdateData {
+    username?: string;
+    full_name?: string;
+    bio?: string;
+    updated_at?: Date;
+}
+
+export async function updateProfile(
+    supabase: SupabaseClient,
+    userId: string,
+    updates: UpdateData,
+) {
+    const updateData: { [key: string]: any | undefined } = {};
+
+    if (updates.username || updates.username != "") {
+        updateData.username = updates.username;
+    }
+    if (updates.full_name || updates.full_name != "") {
+        updateData.full_name = updates.full_name;
+    }
+    if (updates.bio || updates.bio != "") {
+        updateData.bio = updates.bio;
+    }
+
+    updateData.updated_at = new Date();
+
+    if (
+        updateData.username != undefined || updateData.full_name != undefined ||
+        updateData.bio != undefined
+    ) {
+        const { error } = await supabase
+            .from("profiles")
+            .update(updateData)
+            .eq("id", userId);
+
+        if (error) {
+            console.error("Error updating profile:", error);
+            throw error;
+        }
+
+        return true;
+    } else {
+        console.log("No fields to update.");
+        return null;
+    }
+}

src/types/schemas/profile.schema.ts

@@ -0,0 +1,27 @@
+import { z } from "zod";
+
+const MAX_FILE_SIZE = 500000;
+const ACCEPTED_IMAGE_TYPES = ["image/jpeg", "image/jpg", "image/png"];
+
+const profileAvatarSchema = z
+    .custom<File>(
+        (val) =>
+            val && typeof val === "object" && "size" in val && "type" in val,
+        {
+            message: "Input must be a file.",
+        },
+    )
+    .refine((file) => file.size < MAX_FILE_SIZE, {
+        message: "File can't be bigger than 5MB.",
+    })
+    .refine((file) => ACCEPTED_IMAGE_TYPES.includes(file.type), {
+        message: "File format must be either jpg, jpeg, or png.",
+    }).optional();
+
+export const profileSchema = z.object({
+    username: z.string().min(3).max(50).optional(),
+    full_name: z.string().min(4).max(100).optional(),
+    bio: z.string().min(10).max(1000).optional(),
+    updated_at: z.string().datetime().optional(),
+    avatars: profileAvatarSchema,
+});