Convert billing to 1-to-100 credits

src/routes/admin.js

@@ -6,6 +6,8 @@ const {
   listModelPrices,
   loadPriceCache,
   creditUserBalance,
+  creditsToCreditUnits,
+  formatCreditsFromCents,
   pool,
   validateUsername,
   validatePassword,
@@ -156,14 +158,18 @@ function registerAdminRoutes(router) {
 
   router.post("/admin/users/:id/credit", requireAuth, requireAdmin, async (req, res) => {
     const targetUserId = Number(req.params.id);
-    const { amountCents } = req.body;
-    if (!amountCents || amountCents <= 0) return res.status(400).json({ error: "积分必须大于 0" });
+    const { amountCredits, amountCents } = req.body;
+    const creditUnits =
+      amountCredits !== undefined && amountCredits !== null && amountCredits !== ""
+        ? creditsToCreditUnits(amountCredits)
+        : Number(amountCents);
+    if (!creditUnits || creditUnits <= 0) return res.status(400).json({ error: "积分必须大于 0" });
 
     try {
       const newBalance = await creditUserBalance(
         targetUserId,
-        amountCents,
-        `管理员 ${req.user.username} 发放 ${Math.floor(amountCents / 100)} 积分`,
+        creditUnits,
+        `管理员 ${req.user.username} 发放 ${formatCreditsFromCents(creditUnits)} 积分`,
       );
       res.json({ success: true, newBalanceCents: newBalance });
     } catch (err) {
@@ -547,6 +553,8 @@ function registerAdminRoutes(router) {
       name,
       description = "",
       priceCents,
+      credits,
+      amountCredits,
       creditsCents = 0,
       imageQuota = 0,
       videoQuota = 0,
@@ -572,7 +580,9 @@ function registerAdminRoutes(router) {
           name,
           description,
           Number(priceCents),
-          Number(creditsCents || 0),
+          credits !== undefined || amountCredits !== undefined
+            ? creditsToCreditUnits(credits ?? amountCredits)
+            : Number(creditsCents || 0),
           Number(imageQuota || 0),
           Number(videoQuota || 0),
           Number(textQuota || 0),
@@ -599,6 +609,8 @@ function registerAdminRoutes(router) {
       name,
       description,
       priceCents,
+      credits,
+      amountCredits,
       creditsCents,
       imageQuota,
       videoQuota,
@@ -623,7 +635,10 @@ function registerAdminRoutes(router) {
       updates.push(`price_cents = $${idx++}`);
       params.push(Number(priceCents));
     }
-    if (creditsCents !== undefined) {
+    if (credits !== undefined || amountCredits !== undefined) {
+      updates.push(`credits_cents = $${idx++}`);
+      params.push(creditsToCreditUnits(credits ?? amountCredits));
+    } else if (creditsCents !== undefined) {
       updates.push(`credits_cents = $${idx++}`);
       params.push(Number(creditsCents));
     }