recherche

app/hooks/useGrillePrix.ts

@@ -0,0 +1,79 @@
+import { useMutation, useQuery, useQueryClient } from '@tanstack/react-query';
+
+import { marginPctFromPrices } from '@/constants/rechercheMarche';
+import { getCurrentUserId, pb } from '@/services/pocketbase';
+import type { GrillePrixEtat, GrillePrixRecord, GrillePrixTypeBien } from '@/types/collections';
+
+export type GrillePrixInput = {
+  type_bien: GrillePrixTypeBien;
+  etat: GrillePrixEtat;
+  prix_achat_m2: number;
+  prix_revente_m2: number;
+  ville?: string;
+};
+
+function withMargin(input: GrillePrixInput): Record<string, unknown> {
+  const marge = marginPctFromPrices(input.prix_achat_m2, input.prix_revente_m2);
+  return {
+    type_bien: input.type_bien,
+    etat: input.etat,
+    prix_achat_m2: input.prix_achat_m2,
+    prix_revente_m2: input.prix_revente_m2,
+    ville: input.ville?.trim() || undefined,
+    marge_estimee_pct: marge != null ? Math.round(marge * 100) / 100 : undefined,
+  };
+}
+
+export function useGrillePrix() {
+  const uid = getCurrentUserId();
+  const queryClient = useQueryClient();
+
+  const query = useQuery({
+    queryKey: ['grille_prix', uid],
+    queryFn: async () => {
+      if (!uid) return [] as GrillePrixRecord[];
+      return pb.collection('grille_prix').getFullList<GrillePrixRecord>({
+        filter: `user="${uid}"`,
+        sort: '-updated',
+      });
+    },
+    enabled: Boolean(uid),
+  });
+
+  const invalidate = () => {
+    void queryClient.invalidateQueries({ queryKey: ['grille_prix', uid] });
+  };
+
+  const createRow = useMutation({
+    mutationFn: async (input: GrillePrixInput) => {
+      if (!uid) throw new Error('Non connecté');
+      return pb.collection('grille_prix').create<GrillePrixRecord>({
+        user: uid,
+        ...withMargin(input),
+      });
+    },
+    onSuccess: invalidate,
+  });
+
+  const updateRow = useMutation({
+    mutationFn: async ({ id, input }: { id: string; input: GrillePrixInput }) => {
+      return pb.collection('grille_prix').update<GrillePrixRecord>(id, withMargin(input));
+    },
+    onSuccess: invalidate,
+  });
+
+  const deleteRow = useMutation({
+    mutationFn: async (id: string) => pb.collection('grille_prix').delete(id),
+    onSuccess: invalidate,
+  });
+
+  return {
+    rows: query.data ?? [],
+    isLoading: query.isPending,
+    error: query.error,
+    createRow: createRow.mutateAsync,
+    updateRow: updateRow.mutateAsync,
+    deleteRow: deleteRow.mutateAsync,
+    isMutating: createRow.isPending || updateRow.isPending || deleteRow.isPending,
+  };
+}