feat: harden decoders/SDK, add Google button, and align Member styles

frontend-spec.md

@@ -173,6 +173,12 @@ Progress Log (Nov 1, 2025)
    - Auth endpoints (login/register/refresh/logout) are fully typed; `refresh` returns only `{ accessToken, tokenType }`.
   - Completed migration to typed path parameters; header injection removed; only small raw fetch helpers remain for endpoints not yet in OpenAPI (parse only).
 
+Refinements (Nov 1, 2025, later):
+- Lint hardening: removed remaining `as any` and unsafe assertions across SDK/decoders.
+- decodeRecipe/decodeMeal simplified to use concrete OpenAPI shapes and defaults; legacy Person normalization removed.
+- Raw parse endpoints now use small runtime guards and normalize to strict RecipeOut before decoding.
+- UI polish: MemberList and EditMealPage CSS class names unified (person-* → member-*). Login page shows a Google sign-in button wired to the placeholder handler.
+
 ---
 
 ## Detailed Tasks by File/Module

src/api/sdk.ts

@@ -155,6 +155,54 @@ export function mapCurrentShoppingList(dto: components['schemas']['CurrentShoppi
   return dtoOut
 }
 
+// Local runtime guards for raw JSON endpoints
+function isObject(v: unknown): v is Record<string, unknown> {
+  return v !== null && typeof v === 'object'
+}
+
+function isRecipeLike(v: unknown): v is Partial<components['schemas']['Recipe']> & { id: number; name: string } {
+  if (!isObject(v)) return false
+  return (
+    typeof v.id === 'number' &&
+    typeof v.name === 'string' &&
+    (v.link === undefined || typeof v.link === 'string') &&
+    (v.serves === undefined || typeof v.serves === 'number') &&
+    (v.imageUrls === undefined || Array.isArray(v.imageUrls)) &&
+    (v.ingredients === undefined || Array.isArray(v.ingredients))
+  )
+}
+
+function isIngredient(v: unknown): v is components['schemas']['Ingredient'] {
+  if (!isObject(v)) return false
+  return (
+    typeof v.id === 'number' &&
+    typeof v.name === 'string' &&
+    typeof v.line === 'string' &&
+    typeof v.unit === 'string' &&
+    typeof v.quantity === 'number'
+  )
+}
+
+function isIngredientsArray(v: unknown): v is components['schemas']['Ingredient'][] {
+  return Array.isArray(v) && v.every(isIngredient)
+}
+
+function isProduct(v: unknown): v is components['schemas']['Product'] {
+  if (!isObject(v)) return false
+  return typeof v.id === 'number' && typeof v.name === 'string'
+}
+
+function isListIngredientItem(v: unknown): v is components['schemas']['ListIngredientItem'] {
+  if (!isObject(v)) return false
+  return (
+    v.kind === 'ingredient' &&
+    typeof v.id === 'number' &&
+    typeof v.ingredientId === 'number' &&
+    typeof v.personId === 'number' &&
+    typeof v.createdDate === 'string'
+  )
+}
+
 export async function listRecipes(params?: { q?: string | null; cursor?: string | null; limit?: number }): Promise<Page<Recipe>> {
   const query: Record<string, unknown> = {}
   if (params) {
@@ -202,16 +250,27 @@ export async function deleteRecipe(id: number | string): Promise<void> {
 export async function parseRecipe(url: string): Promise<Recipe | null> {
   const res = await fetchApi('/api/v1/recipes/parse?url=' + encodeURIComponent(url), { method: 'GET' })
   if (!res.ok) throw httpError(res, null)
-  const data = await res.json()
-  return decodeRecipe(data)
+  const data: unknown = await res.json()
+  if (!isRecipeLike(data)) throw new Error('Invalid recipe payload')
+  const normalized: components['schemas']['RecipeOut'] = {
+    id: data.id,
+    name: data.name,
+    link: typeof data.link === 'string' ? data.link : '',
+    serves: typeof data.serves === 'number' ? data.serves : 1,
+    imageUrls: Array.isArray(data.imageUrls) ? data.imageUrls as string[] : [],
+    ingredients: Array.isArray(data.ingredients) ? (data.ingredients as components['schemas']['Ingredient'][]) : [],
+    createdById: typeof (data as any).createdById === 'number' ? (data as any).createdById : -1,
+  }
+  return decodeRecipe(normalized)
 }
 
 export async function parseIngredients(lines: string[]): Promise<Ingredient[]> {
   const url = '/api/v1/recipes/ingredients/parse?' + new URLSearchParams(lines.map((v) => ['ingredients', v]))
   const res = await fetchApi(url, { method: 'GET' })
   if (!res.ok) throw httpError(res, null)
-  const data = await res.json()
-  return decodeIngredients(Array.isArray(data) ? data : [])
+  const data: unknown = await res.json()
+  if (!isIngredientsArray(data)) throw new Error('Invalid ingredient list payload')
+  return decodeIngredients(data)
 }
 
 export async function parseProduct(
@@ -221,7 +280,8 @@ export async function parseProduct(
   const body = { url, tags: [ingredient.name, ingredient.line] }
   const res = await fetchApi('/api/v1/products', { method: 'POST', body: JSON.stringify(body), headers: { 'Content-Type': 'application/json' } })
   if (!res.ok) throw httpError(res, null)
-  return (await res.json()) ?? null
+  const data: unknown = await res.json()
+  return isProduct(data) ? data : null
 }
 
 // Person-related functions are removed as the entity is no longer in use.
@@ -367,7 +427,8 @@ export async function requestIngredient(ingredientId: number): Promise<import('@
     body: { ingredientId },
   })
   if (!response.ok) throw httpError(response, error)
-  const [decoded] = decodeListIngredientItems([data as any])
+  if (!isListIngredientItem(data)) throw new Error('Failed to decode requested ingredient item')
+  const [decoded] = decodeListIngredientItems([data])
   if (!decoded) throw new Error('Failed to decode requested ingredient item')
   return decoded
 }

src/components/meals/EditMealPage.vue

@@ -5,7 +5,7 @@
         :date="meal.suggestedDate ?? new Date()"
         @date-selected="selectDate"
       />
-  <div class="members-list">
+      <div class="members-list">
         Cooked by
         <member-list
           :people="meal.chefs"

src/domain/decoders.ts

@@ -27,24 +27,12 @@ export function decodeRecipe(
   r: components['schemas']['RecipeOut'] | components['schemas']['Recipe'] | null | undefined
 ): Recipe {
   if (!r) throw new Error('Invalid recipe payload')
-  // Normalize arrays that may be optional
-  const imageUrls = (r as components['schemas']['RecipeOut']).imageUrls ?? (r as components['schemas']['Recipe']).imageUrls ?? []
-  const ingredients = (r as components['schemas']['RecipeOut']).ingredients ?? (r as components['schemas']['Recipe']).ingredients ?? []
-  // Normalize createdBy/hiddenBy to MemberRef shape when input is legacy Recipe (with Person)
-  const createdByRaw = (r as any).createdBy
-  const hiddenByRaw = (r as any).hiddenBy
-  const toMemberRef = (v: any) => {
-    if (!v) return v
-    if (typeof v === 'object' && v) {
-      const id = (v as any).id
-      const displayName = 'displayName' in v ? (v as any).displayName : ('name' in v ? (v as any).name : undefined)
-      return typeof id === 'number' && typeof displayName === 'string' ? { id, displayName } : v
-    }
-    return v
-  }
-  const createdBy = createdByRaw !== undefined ? toMemberRef(createdByRaw) : undefined
-  const hiddenBy = hiddenByRaw !== undefined ? toMemberRef(hiddenByRaw) : undefined
-  return { ...(r as any), imageUrls, ingredients, ...(createdBy !== undefined ? { createdBy } : {}), ...(hiddenBy !== undefined ? { hiddenBy } : {}) }
+  const imageUrls = Array.isArray(r.imageUrls) ? r.imageUrls : []
+  const ingredients = Array.isArray(r.ingredients) ? r.ingredients : []
+  const link = typeof r.link === 'string' ? r.link : ''
+  const serves = typeof r.serves === 'number' ? r.serves : 1
+  const createdById = typeof (r as any).createdById === 'number' ? (r as any).createdById : -1
+  return { ...r, link, serves, createdById, imageUrls, ingredients }
 }
 
 export function decodeMeal(
@@ -61,10 +49,10 @@ export function decodeMeal(
     purchaseDate: toDate(m.purchaseDate),
     consumedDate: toDate(m.consumedDate),
     recipes,
-    chefs: (m.chefs ?? []).map((p: any) => ({ id: p.id, displayName: 'displayName' in p ? p.displayName : (p.name ?? '') })),
-    consumers: (m.consumers ?? []).map((p: any) => ({ id: p.id, displayName: 'displayName' in p ? p.displayName : (p.name ?? '') })),
-    cleanup: (m.cleanup ?? []).map((p: any) => ({ id: p.id, displayName: 'displayName' in p ? p.displayName : (p.name ?? '') })),
-    extraIngredients: m.extraIngredients ?? [],
+    chefs: Array.isArray(m.chefs) ? m.chefs : [],
+    consumers: Array.isArray(m.consumers) ? m.consumers : [],
+    cleanup: Array.isArray(m.cleanup) ? m.cleanup : [],
+    extraIngredients: Array.isArray(m.extraIngredients) ? m.extraIngredients : [],
   }
 }