order button

README.md

@@ -9,10 +9,12 @@ RMC, construction materials, …) are browsable with search, manufacturer / type
 size filters, pagination, and a detail view per item.
 
 Users can optionally create an account and build a **personal inventory**: items
-from the catalog are added to their own list with a quantity and notes. The
+from the catalog are added to their own list with a quantity and notes. Logged-in
-catalog itself stays immutable read-only reference data; personal inventories
+users can also place **orders** for any catalog item; orders go onto a public
-live in PostgreSQL and reference catalog items by `class_name` only, so the
+board that every visitor can see. The catalog itself stays immutable read-only
-dataset can be replaced wholesale without touching user data.
+reference data; personal inventories and orders live in PostgreSQL and reference
+catalog items by `class_name` only, so the dataset can be replaced wholesale
+without touching user data.
 
 ## Stack
 
@@ -144,8 +146,18 @@ item's catalog details, quantity, quality (when applicable), owner username and
 last update. Private rows
 never appear there and inventory notes are never exposed.
 
-Clicking an item name in either **My Inventory** or **Available** opens the same
+The **Orders** tab (backed by `GET /api/v1/orders`) is also public. A logged-in
-catalog detail view used by the catalog grid.
+user clicks any item to open its detail view, then fills in the **Request this
+item** form there with a quantity, optional notes, and — for mineable
+commodities — an optional quality. Setting up the order publishes the request
+on the public board.
+Orders show the item, quantity, quality, notes, requesting username, status
+(`open`/`fulfilled`) and last update. Notes on orders are public by design;
+inventory notes remain private. Only the owner can edit, mark fulfilled/reopen,
+or remove their own order.
+
+Clicking an item name in **My Inventory**, **Available** or **Orders** opens the
+same catalog detail view used by the catalog grid.
 
 ### Security: read before exposing this publicly
 
@@ -186,7 +198,7 @@ curl -fsS -b cookies.txt http://localhost:8080/api/v1/me/inventory
 cd trade-hub/backend
 python3 -m venv .venv
 .venv/bin/pip install -r requirements.txt -r requirements-dev.txt
-.venv/bin/python -m pytest tests/ -q          # 65 tests, no database needed
+.venv/bin/python -m pytest tests/ -q          # 83 tests, no database needed
 DATA_DIR=./data/samples .venv/bin/uvicorn main:app --port 8000
 ```
 
@@ -229,12 +241,19 @@ PATCH  /api/v1/me/inventory/{class_name}   {quantity?, notes?, visibility?, qual
 DELETE /api/v1/me/inventory/{class_name}
 
 GET    /api/v1/available?category=&search=&sort=&page=&page_size=
+
+GET    /api/v1/orders?category=&search=&status=&sort=&page=&page_size=
+POST   /api/v1/orders              {class_name, quantity?, notes?, quality?}
+PATCH  /api/v1/orders/{id}         {quantity?, notes?, status?, quality?}
+DELETE /api/v1/orders/{id}
 ```
 
 `/api/v1/me/*` requires a valid session cookie and returns `401` otherwise.
-`/api/v1/available` is public and read-only; it accepts `sort=name|category|quantity|updated`
+`/api/v1/available` and `GET /api/v1/orders` are public and read-only. Both
-(default `updated`). Catalog `category` values are `ships`, `ship-items`,
+accept `sort=name|category|quantity|updated` (default `updated`); orders also
-`fps-items` and `commodities`.
+accept `status=open|fulfilled`. Creating or changing an order requires a
+session; only its owner may update or delete it. Catalog `category` values are
+`ships`, `ship-items`, `fps-items` and `commodities`.
 
 ### Configuration
 

trade-hub/backend/app/api.py

@@ -15,6 +15,7 @@ from app.available import router as available_router
 from app.catalog import store
 from app.db import db_healthy, init_db
 from app.inventory import router as inventory_router
+from app.orders import router as orders_router
 
 
 @asynccontextmanager
@@ -47,6 +48,7 @@ if config.CORS_ORIGINS:
 app.include_router(auth_router)
 app.include_router(inventory_router)
 app.include_router(available_router)
+app.include_router(orders_router)
 
 VALID_CATEGORIES = {"ships", "ship-items", "fps-items", "commodities"}
 

trade-hub/backend/app/models.py

@@ -49,6 +49,9 @@ class User(Base):
     inventory: Mapped[list["InventoryEntry"]] = relationship(
         back_populates="user", cascade="all, delete-orphan"
     )
+    orders: Mapped[list["Order"]] = relationship(
+        back_populates="user", cascade="all, delete-orphan"
+    )
 
 
 class UserSession(Base):
@@ -109,3 +112,46 @@ class InventoryEntry(Base):
     )
 
     user: Mapped[User] = relationship(back_populates="inventory")
+
+
+class Order(Base):
+    """A public request for a catalog item placed by a logged-in user.
+
+    Orders are intentionally visible to everyone (see app/orders.py). They
+    reference catalog items by `class_name` only, exactly like inventory rows,
+    so a catalog refresh cannot break them.
+    """
+
+    __tablename__ = "orders"
+    __table_args__ = (
+        CheckConstraint("quantity >= 1", name="ck_orders_quantity_positive"),
+        CheckConstraint(
+            "quality IS NULL OR (quality >= 1 AND quality <= 1000)",
+            name="ck_orders_quality_range",
+        ),
+        CheckConstraint(
+            "status IN ('open', 'fulfilled')",
+            name="ck_orders_status",
+        ),
+    )
+
+    id: Mapped[int] = mapped_column(Integer, primary_key=True, autoincrement=True)
+    user_id: Mapped[int] = mapped_column(
+        ForeignKey("users.id", ondelete="CASCADE"), nullable=False, index=True
+    )
+    class_name: Mapped[str] = mapped_column(String(255), nullable=False)
+    quantity: Mapped[int] = mapped_column(Integer, nullable=False, default=1)
+    # Mining/refining quality (1-1000); only valid for quality-applicable ores.
+    quality: Mapped[int | None] = mapped_column(Integer, nullable=True)
+    notes: Mapped[str] = mapped_column(Text, nullable=False, default="")
+    status: Mapped[str] = mapped_column(
+        String(16), nullable=False, default="open", server_default="open"
+    )
+    created_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), nullable=False, default=utcnow
+    )
+    updated_at: Mapped[datetime] = mapped_column(
+        DateTime(timezone=True), nullable=False, default=utcnow, onupdate=utcnow
+    )
+
+    user: Mapped[User] = relationship(back_populates="orders")

trade-hub/backend/app/schemas.py

@@ -109,3 +109,48 @@ class AvailablePage(BaseModel):
 class InventoryAddResponse(BaseModel):
     entry: InventoryEntryOut
     created: bool
+
+
+class OrderCreateRequest(BaseModel):
+    class_name: str = Field(min_length=1, max_length=255)
+    quantity: int = Field(default=1, ge=1, le=config.MAX_QUANTITY)
+    notes: str = Field(default="", max_length=config.MAX_NOTES_LENGTH)
+    quality: int | None = Field(default=None, ge=1, le=config.MAX_QUALITY)
+
+
+class OrderPatchRequest(BaseModel):
+    quantity: int | None = Field(default=None, ge=1, le=config.MAX_QUANTITY)
+    notes: str | None = Field(default=None, max_length=config.MAX_NOTES_LENGTH)
+    status: Literal["open", "fulfilled"] | None = None
+    # Explicit null clears the quality; omitting the field leaves it unchanged.
+    quality: int | None = Field(default=None, ge=1, le=config.MAX_QUALITY)
+
+
+class OrderOut(BaseModel):
+    id: int
+    class_name: str
+    name: str
+    category: str | None
+    type: str | None
+    size: int | None
+    grade: Any | None = None
+    manufacturer: dict | None
+    quantity: int
+    notes: str
+    quality: int | None = None
+    quality_applicable: bool = False
+    # Public listing: the requesting user's display name.
+    username: str
+    status: Literal["open", "fulfilled"]
+    # False when the catalog no longer contains the referenced item.
+    available: bool
+    created_at: datetime
+    updated_at: datetime
+
+
+class OrderPage(BaseModel):
+    total: int
+    page: int
+    page_size: int
+    total_pages: int
+    items: list[OrderOut]

trade-hub/frontend/src/app.js

@@ -19,10 +19,12 @@ const state = {
   user: null,
   inventory: { search: "", category: "", sort: "name" },
   available: { search: "", category: "", sort: "updated" },
+  orders: { search: "", category: "", status: "", sort: "updated" },
 };
 
 let authMode = "login";
 let pendingView = null;
+let currentDetailClass = null;
 
 const els = {};
 
@@ -38,6 +40,8 @@ function cacheElements() {
     "available-view", "avail-search", "avail-category", "avail-sort",
     "avail-summary", "avail-empty", "avail-table-wrap", "avail-tbody",
     "tab-available",
+    "orders-view", "order-search", "order-category", "order-status", "order-sort",
+    "order-summary", "order-empty", "order-table-wrap", "order-tbody", "tab-orders",
     "auth-backdrop", "auth-close", "auth-title", "auth-form",
     "auth-username", "auth-password", "auth-error", "auth-submit",
     "auth-toggle", "toast",
@@ -198,6 +202,11 @@ async function submitAuth(event) {
       pendingView = null;
       switchToMine();
     }
+    // The detail view was opened while logged out: re-render it so the
+    // order form becomes available in place.
+    if (currentDetailClass && !els["modal-backdrop"].classList.contains("hidden")) {
+      openModal(currentDetailClass);
+    }
   } catch (err) {
     els["auth-error"].textContent = err.message;
   } finally {
@@ -222,6 +231,8 @@ async function logout() {
     state.category = "";
     loadItems();
   }
+  // Orders stay public, but the owner-only action buttons must disappear.
+  if (state.view === "orders") loadOrders();
 }
 
 /* ---------- catalog list ---------- */
@@ -338,6 +349,7 @@ function renderPorts(ports) {
 }
 
 async function openModal(class_name) {
+  currentDetailClass = class_name;
   els["modal-body"].innerHTML = '<p class="hint">Loading…</p>';
   els["modal-backdrop"].classList.remove("hidden");
   try {
@@ -369,6 +381,27 @@ async function openModal(class_name) {
           ${state.user ? "Add to my inventory" : "Log in to add"}
         </button>
       </div>
+      <h3>Request this item</h3>
+      ${state.user ? `
+        <p class="hint">Set up an order so every player can see what you are looking for.</p>
+        <div class="add-row">
+          <label for="order-qty">Qty</label>
+          <input type="number" id="order-qty" min="1" max="1000000" value="1">
+          ${item.quality_applicable ? `
+            <label for="order-quality">Quality</label>
+            <input type="number" id="order-quality" min="1" max="1000" placeholder="—">
+          ` : ""}
+          <input type="text" id="order-notes" class="order-notes-input"
+                 maxlength="1000" placeholder="Notes for other pilots (optional)">
+          <button type="button" id="create-order" class="btn-primary">Set up order</button>
+        </div>
+        <p id="order-error" class="auth-error"></p>
+      ` : `
+        <div class="add-row">
+          <span>Log in to set up an order other players can see.</span>
+          <button type="button" id="order-login" class="btn-primary">Log in to request</button>
+        </div>
+      `}
     `;
     document.getElementById("add-to-inventory").addEventListener("click", () => {
       const qty = Math.max(1, Number(document.getElementById("add-qty").value) || 1);
@@ -383,12 +416,27 @@ async function openModal(class_name) {
       }
       addToInventory(item.class_name, qty, quality);
     });
+
+    const createOrderButton = document.getElementById("create-order");
+    if (createOrderButton) {
+      createOrderButton.addEventListener("click", () =>
+        submitDetailOrder(item, createOrderButton)
+      );
+    } else {
+      const loginButton = document.getElementById("order-login");
+      if (loginButton) {
+        loginButton.addEventListener("click", () =>
+          openAuth("login", "Log in to set up an order.")
+        );
+      }
+    }
   } catch (err) {
     els["modal-body"].innerHTML = `<p class="modal-desc">Failed to load item: ${escapeHtml(err.message)}</p>`;
   }
 }
 
 function closeModal() {
+  currentDetailClass = null;
   els["modal-backdrop"].classList.add("hidden");
 }
 
@@ -424,6 +472,7 @@ async function switchToMine() {
   state.view = "mine";
   els["catalog-view"].classList.add("hidden");
   els["available-view"].classList.add("hidden");
+  els["orders-view"].classList.add("hidden");
   els["inventory-view"].classList.remove("hidden");
   await loadInventory();
 }
@@ -432,6 +481,7 @@ function showCatalogView() {
   state.view = "catalog";
   els["inventory-view"].classList.add("hidden");
   els["available-view"].classList.add("hidden");
+  els["orders-view"].classList.add("hidden");
   els["catalog-view"].classList.remove("hidden");
 }
 
@@ -727,6 +777,7 @@ async function switchToAvailable() {
   state.view = "available";
   els["catalog-view"].classList.add("hidden");
   els["inventory-view"].classList.add("hidden");
+  els["orders-view"].classList.add("hidden");
   els["available-view"].classList.remove("hidden");
   await loadAvailable();
 }
@@ -795,6 +846,190 @@ function renderAvailable(listing) {
   }
 }
 
+/* ---------- orders (public board) ---------- */
+
+async function switchToOrders() {
+  setActiveTab(els["tab-orders"]);
+  state.view = "orders";
+  els["catalog-view"].classList.add("hidden");
+  els["inventory-view"].classList.add("hidden");
+  els["available-view"].classList.add("hidden");
+  els["orders-view"].classList.remove("hidden");
+  await loadOrders();
+}
+
+async function submitDetailOrder(item, button) {
+  const qtyInput = document.getElementById("order-qty");
+  const qualityInput = document.getElementById("order-quality");
+  const notesInput = document.getElementById("order-notes");
+  const error = document.getElementById("order-error");
+
+  const quantity = Number(qtyInput.value);
+  if (!Number.isInteger(quantity) || quantity < 1 || quantity > 1000000) {
+    error.textContent = "Quantity must be between 1 and 1,000,000";
+    return;
+  }
+
+  let quality = null;
+  if (item.quality_applicable && qualityInput) {
+    const raw = qualityInput.value.trim();
+    if (raw !== "") {
+      quality = Number(raw);
+      if (!Number.isInteger(quality) || quality < 1 || quality > 1000) {
+        error.textContent = "Quality must be between 1 and 1000";
+        return;
+      }
+    }
+  }
+
+  const body = {
+    class_name: item.class_name,
+    quantity,
+    notes: notesInput.value.trim(),
+  };
+  if (quality !== null) body.quality = quality;
+
+  button.disabled = true;
+  error.textContent = "";
+  try {
+    await apiFetch("/api/v1/orders", { method: "POST", body });
+    showToast("Order set up — visible to all pilots");
+    if (state.view === "orders") loadOrders();
+  } catch (err) {
+    if (!handleUnauthorized(err)) error.textContent = err.message;
+  } finally {
+    button.disabled = false;
+  }
+}
+
+async function loadOrders() {
+  const params = new URLSearchParams();
+  if (state.orders.search) params.set("search", state.orders.search);
+  if (state.orders.category) params.set("category", state.orders.category);
+  if (state.orders.status) params.set("status", state.orders.status);
+  params.set("sort", state.orders.sort);
+  params.set("page_size", String(INVENTORY_PAGE_SIZE));
+
+  els["order-summary"].textContent = "Loading…";
+  try {
+    const listing = await apiFetch(`/api/v1/orders?${params}`);
+    renderOrders(listing);
+  } catch (err) {
+    els["order-summary"].textContent = "";
+    showToast(err.message, true);
+  }
+}
+
+function renderOrders(listing) {
+  const tbody = els["order-tbody"];
+  tbody.innerHTML = "";
+  els["order-summary"].textContent =
+    `${listing.total} order${listing.total === 1 ? "" : "s"}`;
+  els["order-empty"].classList.toggle("hidden", listing.total !== 0);
+  els["order-table-wrap"].classList.toggle("hidden", listing.total === 0);
+
+  for (const entry of listing.items) {
+    const row = document.createElement("tr");
+
+    const nameCell = itemNameCell(entry);
+
+    const categoryCell = document.createElement("td");
+    categoryCell.innerHTML = entry.category
+      ? categoryBadge(entry.category)
+      : '<span class="badge size">—</span>';
+
+    const qtyCell = document.createElement("td");
+    qtyCell.textContent = String(entry.quantity);
+
+    const notesCell = document.createElement("td");
+    notesCell.className = "order-notes";
+    notesCell.textContent = entry.notes || "—";
+
+    const userCell = document.createElement("td");
+    userCell.className = "avail-user";
+    userCell.textContent = entry.username;
+
+    const statusCell = document.createElement("td");
+    const status = document.createElement("span");
+    status.className = `order-status ${entry.status}`;
+    status.textContent = entry.status === "fulfilled" ? "Fulfilled" : "Open";
+    statusCell.appendChild(status);
+
+    const updatedCell = document.createElement("td");
+    updatedCell.className = "avail-updated";
+    updatedCell.textContent = formatDate(entry.updated_at);
+
+    const actionCell = document.createElement("td");
+    actionCell.className = "order-actions";
+    if (state.user && entry.username === state.user.username) {
+      const toggle = document.createElement("button");
+      toggle.type = "button";
+      toggle.className = "visibility-toggle";
+      const next = entry.status === "fulfilled" ? "open" : "fulfilled";
+      toggle.textContent = next === "fulfilled" ? "Fulfil" : "Reopen";
+      toggle.dataset.status = next;
+      toggle.addEventListener("click", () =>
+        patchOrder(entry, { status: next }, toggle)
+      );
+
+      const remove = document.createElement("button");
+      remove.type = "button";
+      remove.className = "inv-remove";
+      remove.textContent = "Remove";
+      remove.addEventListener("click", () => deleteOrder(entry));
+
+      actionCell.append(toggle, remove);
+    }
+
+    row.append(
+      nameCell,
+      categoryCell,
+      qtyCell,
+      qualityCell(entry, false),
+      notesCell,
+      userCell,
+      statusCell,
+      updatedCell,
+      actionCell
+    );
+    tbody.appendChild(row);
+  }
+}
+
+async function patchOrder(entry, payload, button = null) {
+  if (button) button.disabled = true;
+  try {
+    const updated = await apiFetch(`/api/v1/orders/${entry.id}`, {
+      method: "PATCH",
+      body: payload,
+    });
+    showToast(
+      updated.status === "fulfilled" ? "Order marked fulfilled" : "Order reopened"
+    );
+    await loadOrders();
+  } catch (err) {
+    if (!handleUnauthorized(err)) showToast(err.message, true);
+    await loadOrders();
+  } finally {
+    if (button) button.disabled = false;
+  }
+}
+
+async function deleteOrder(entry) {
+  const confirmed = await confirmAction(
+    `Remove your order for "${entry.name}"? It will disappear for everyone.`,
+    "Remove"
+  );
+  if (!confirmed) return;
+  try {
+    await apiFetch(`/api/v1/orders/${entry.id}`, { method: "DELETE" });
+    showToast("Order removed");
+    await loadOrders();
+  } catch (err) {
+    if (!handleUnauthorized(err)) showToast(err.message, true);
+  }
+}
+
 /* ---------- events ---------- */
 
 function debounce(fn, wait) {
@@ -827,6 +1062,10 @@ function bindEvents() {
       switchToAvailable();
       return;
     }
+    if (tab.dataset.view === "orders") {
+      switchToOrders();
+      return;
+    }
     setActiveTab(tab);
     showCatalogView();
     state.category = tab.dataset.category;
@@ -949,6 +1188,28 @@ function bindAvailableEvents() {
   });
 }
 
+function bindOrderEvents() {
+  els["order-search"].addEventListener(
+    "input",
+    debounce(() => {
+      state.orders.search = els["order-search"].value.trim();
+      loadOrders();
+    }, 300)
+  );
+  els["order-category"].addEventListener("change", () => {
+    state.orders.category = els["order-category"].value;
+    loadOrders();
+  });
+  els["order-status"].addEventListener("change", () => {
+    state.orders.status = els["order-status"].value;
+    loadOrders();
+  });
+  els["order-sort"].addEventListener("change", () => {
+    state.orders.sort = els["order-sort"].value;
+    loadOrders();
+  });
+}
+
 /* ---------- boot ---------- */
 
 document.addEventListener("DOMContentLoaded", async () => {
@@ -957,6 +1218,7 @@ document.addEventListener("DOMContentLoaded", async () => {
   bindAuthEvents();
   bindInventoryEvents();
   bindAvailableEvents();
+  bindOrderEvents();
   initHeader();
   await initAuth();
   loadItems();

trade-hub/frontend/src/index.html

@@ -31,6 +31,7 @@
     <button class="tab" data-view="catalog" data-category="commodities">Commodities</button>
     <button class="tab tab-mine" id="tab-mine" data-view="mine">My Inventory</button>
     <button class="tab" id="tab-available" data-view="available">Available</button>
+    <button class="tab" id="tab-orders" data-view="orders">Orders</button>
   </nav>
 
   <div id="catalog-view">
@@ -140,6 +141,53 @@
     </div>
   </section>
 
+  <section id="orders-view" class="hidden">
+    <div class="inventory-controls">
+      <input type="search" id="order-search" placeholder="Search item or pilot…" autocomplete="off">
+      <select id="order-category">
+        <option value="">All categories</option>
+        <option value="ships">Ships</option>
+        <option value="ship-items">Ship Equipment</option>
+        <option value="fps-items">FPS Items</option>
+        <option value="commodities">Commodities</option>
+      </select>
+      <select id="order-status" aria-label="Filter by order status">
+        <option value="">All statuses</option>
+        <option value="open">Open</option>
+        <option value="fulfilled">Fulfilled</option>
+      </select>
+      <select id="order-sort" aria-label="Sort orders">
+        <option value="updated">Sort: Recently updated</option>
+        <option value="name">Sort: Name</option>
+        <option value="category">Sort: Category</option>
+        <option value="quantity">Sort: Quantity</option>
+      </select>
+    </div>
+    <div id="order-summary" class="inv-summary"></div>
+    <div id="order-empty" class="empty-state hidden">
+      <p>No orders yet.</p>
+      <p class="hint">Log in, open any catalog item and use “Request this item” to set it up here.</p>
+    </div>
+    <div id="order-table-wrap" class="inv-table-wrap hidden">
+      <table class="inv-table">
+        <thead>
+          <tr>
+            <th>Item</th>
+            <th>Category</th>
+            <th>Qty</th>
+            <th>Quality</th>
+            <th>Notes</th>
+            <th>Requested by</th>
+            <th>Status</th>
+            <th>Updated</th>
+            <th></th>
+          </tr>
+        </thead>
+        <tbody id="order-tbody"></tbody>
+      </table>
+    </div>
+  </section>
+
   <footer class="site-footer">
     <p>Data source:
       <a href="https://github.com/richardthombs/scunpacked" target="_blank" rel="noopener noreferrer">scunpacked</a>

trade-hub/frontend/src/style.css

@@ -480,6 +480,40 @@ main {
 .avail-updated { color: var(--text-dim); font-size: 0.8rem; white-space: nowrap; }
 .unavailable-note { color: var(--accent-warm); font-size: 0.75rem; }
 
+/* Orders board */
+.order-notes {
+  color: var(--text-dim);
+  font-size: 0.82rem;
+  min-width: 10rem;
+  max-width: 18rem;
+  white-space: normal;
+}
+.order-status {
+  font-size: 0.72rem;
+  font-weight: 700;
+  letter-spacing: 0.05em;
+  text-transform: uppercase;
+  padding: 0.2rem 0.6rem;
+  border-radius: 999px;
+  border: 1px solid var(--border);
+  color: var(--text-dim);
+  white-space: nowrap;
+}
+.order-status.open {
+  color: var(--accent);
+  border-color: var(--accent);
+}
+.order-status.fulfilled {
+  color: var(--success);
+  border-color: var(--success);
+  background: rgba(34, 197, 94, 0.12);
+}
+.order-actions {
+  display: flex;
+  gap: 0.35rem;
+  white-space: nowrap;
+}
+
 /* Auth modal */
 .modal-narrow { max-width: 400px; }
 .auth-form {
@@ -532,6 +566,11 @@ main {
   padding: 0.5rem 0.6rem;
 }
 .add-row input:focus { outline: none; border-color: var(--accent); }
+.add-row input.order-notes-input {
+  width: auto;
+  flex: 1;
+  min-width: 10rem;
+}
 
 /* Toast */
 .toast {