feat: queries to add and remove single or multiple trees (#2)

* supabase queries to add and remove trees.

* query testing.

src/supabase/queries.ts

@@ -0,0 +1,44 @@
+import { supabase } from './client';
+
+// Function to add a single tree
+export async function addTree(species: string) {
+  const { error } = await supabase.rpc('add_tree', { species });
+
+  if (error) {
+    throw new Error(`Error adding tree: ${error.message}`);
+  }
+}
+
+// Function to add multiple trees
+export async function addMultipleTrees(species: string, quantity: number) {
+  const { error } = await supabase.rpc('add_multiple_trees', {
+    species: species,
+    quantity: quantity,
+  });
+
+  if (error) {
+    throw new Error(`Error adding multiple trees: ${error.message}`);
+  }
+}
+
+// Function to remove a single tree by UUID
+export async function removeTree(treeId: string) {
+  const { error } = await supabase.rpc('remove_tree', {
+    tree_uuid: treeId,
+  });
+
+  if (error) {
+    throw new Error(`Error removing tree: ${error.message}`);
+  }
+}
+
+// Function to remove multiple trees by a list of UUIDs
+export async function removeMultipleTrees(treeIds: string[]) {
+  const { error } = await supabase.rpc('remove_multiple_trees', {
+    tree_uuids: treeIds,
+  });
+
+  if (error) {
+    throw new Error(`Error removing multiple trees: ${error.message}`);
+  }
+}