feat: Implement comprehensive ban enforcement

src/lib/entitySubmissionHelpers.ts

@@ -177,6 +177,17 @@ export async function submitParkCreation(
   data: ParkFormData,
   userId: string
 ): Promise<{ submitted: boolean; submissionId: string }> {
+  // Check if user is banned
+  const { data: profile } = await supabase
+    .from('profiles')
+    .select('banned')
+    .eq('user_id', userId)
+    .single();
+
+  if (profile?.banned) {
+    throw new Error('Account suspended. Contact support for assistance.');
+  }
+
   // Upload any pending local images first
   let processedImages = data.images;
   if (data.images?.uploaded && data.images.uploaded.length > 0) {
@@ -257,6 +268,17 @@ export async function submitParkUpdate(
   data: ParkFormData,
   userId: string
 ): Promise<{ submitted: boolean; submissionId: string }> {
+  // Check if user is banned
+  const { data: profile } = await supabase
+    .from('profiles')
+    .select('banned')
+    .eq('user_id', userId)
+    .single();
+
+  if (profile?.banned) {
+    throw new Error('Account suspended. Contact support for assistance.');
+  }
+
   // Fetch existing park data first
   const { data: existingPark, error: fetchError } = await supabase
     .from('parks')
@@ -349,6 +371,17 @@ export async function submitRideCreation(
   data: RideFormData,
   userId: string
 ): Promise<{ submitted: boolean; submissionId: string }> {
+  // Check if user is banned
+  const { data: profile } = await supabase
+    .from('profiles')
+    .select('banned')
+    .eq('user_id', userId)
+    .single();
+
+  if (profile?.banned) {
+    throw new Error('Account suspended. Contact support for assistance.');
+  }
+
   // Upload any pending local images first
   let processedImages = data.images;
   if (data.images?.uploaded && data.images.uploaded.length > 0) {
@@ -429,6 +462,17 @@ export async function submitRideUpdate(
   data: RideFormData,
   userId: string
 ): Promise<{ submitted: boolean; submissionId: string }> {
+  // Check if user is banned
+  const { data: profile } = await supabase
+    .from('profiles')
+    .select('banned')
+    .eq('user_id', userId)
+    .single();
+
+  if (profile?.banned) {
+    throw new Error('Account suspended. Contact support for assistance.');
+  }
+
   // Fetch existing ride data first
   const { data: existingRide, error: fetchError } = await supabase
     .from('rides')
@@ -518,6 +562,17 @@ export async function submitRideModelCreation(
   data: RideModelFormData,
   userId: string
 ): Promise<{ submitted: boolean; submissionId: string }> {
+  // Check if user is banned
+  const { data: profile } = await supabase
+    .from('profiles')
+    .select('banned')
+    .eq('user_id', userId)
+    .single();
+
+  if (profile?.banned) {
+    throw new Error('Account suspended. Contact support for assistance.');
+  }
+
   // Upload any pending local images first
   let processedImages = data.images;
   if (data.images?.uploaded && data.images.uploaded.length > 0) {
@@ -584,6 +639,17 @@ export async function submitRideModelUpdate(
   data: RideModelFormData,
   userId: string
 ): Promise<{ submitted: boolean; submissionId: string }> {
+  // Check if user is banned
+  const { data: profile } = await supabase
+    .from('profiles')
+    .select('banned')
+    .eq('user_id', userId)
+    .single();
+
+  if (profile?.banned) {
+    throw new Error('Account suspended. Contact support for assistance.');
+  }
+
   // Fetch existing ride model
   const { data: existingModel, error: fetchError } = await supabase
     .from('ride_models')