feat(services): manage services through backend

lib/api/services.ts

@@ -4,7 +4,7 @@ import type { PlayerService } from "@/lib/types"
 import { httpJson } from "./http"
 
 type Paginated<T> = {
-  items: T[]
+  items: T[] | null
   meta: {
     total: number
     offset: number
@@ -12,10 +12,37 @@ type Paginated<T> = {
   }
 }
 
+function itemsFrom<T>(value: Paginated<T> | T[]): T[] {
+  if (Array.isArray(value)) return value
+  return value.items ?? []
+}
+
+export type ServiceInput = {
+  gameId: string
+  title: string
+  description: string
+  price: number
+  unit: string
+  rankRange?: string
+  availability: string[]
+}
+
+function serviceJson(input: ServiceInput) {
+  return {
+    gameId: Number(input.gameId),
+    title: input.title,
+    description: input.description,
+    price: input.price,
+    unit: input.unit,
+    rankRange: input.rankRange,
+    availability: input.availability,
+  }
+}
+
 export async function listServices(): Promise<PlayerService[]> {
   const res = await httpJson<unknown>("/api/v1/services", { cache: "no-store" })
   if (typeof res === "object" && res !== null && "items" in res) {
-    return (res as Paginated<PlayerService>).items
+    return itemsFrom(res as Paginated<PlayerService>)
   }
   return res as PlayerService[]
 }
@@ -44,7 +71,27 @@ export async function listServicesByPlayer(playerId: string): Promise<PlayerServ
     },
   )
   if (typeof res === "object" && res !== null && "items" in res) {
-    return (res as Paginated<PlayerService>).items
+    return itemsFrom(res as Paginated<PlayerService>)
   }
-  return res as PlayerService[]
+  return itemsFrom(res)
+}
+
+export async function createPlayerService(input: ServiceInput): Promise<PlayerService> {
+  return httpJson<PlayerService>("/api/v1/services", {
+    method: "POST",
+    json: serviceJson(input),
+  })
+}
+
+export async function updatePlayerService(serviceId: string, input: ServiceInput): Promise<void> {
+  await httpJson<unknown>(`/api/v1/services/${encodeURIComponent(serviceId)}`, {
+    method: "PUT",
+    json: serviceJson(input),
+  })
+}
+
+export async function deletePlayerService(serviceId: string): Promise<void> {
+  await httpJson<unknown>(`/api/v1/services/${encodeURIComponent(serviceId)}`, {
+    method: "DELETE",
+  })
 }