feat(csms): 充电桩添加 deviceName 字段，区别于 identifier 用于区分设备

apps/csms/drizzle/0004_nervous_frog_thor.sql

@@ -0,0 +1 @@
+ALTER TABLE "charge_point" ADD COLUMN "device_name" varchar(100);

apps/csms/drizzle/meta/_journal.json

@@ -29,6 +29,13 @@
       "when": 1773307380017,
       "tag": "0003_milky_supreme_intelligence",
       "breakpoints": true
+    },
+    {
+      "idx": 4,
+      "version": "7",
+      "when": 1773639782622,
+      "tag": "0004_nervous_frog_thor",
+      "breakpoints": true
     }
   ]
 }

apps/csms/src/db/ocpp-schema.ts

@@ -71,6 +71,11 @@ export const chargePoint = pgTable('charge_point', {
    * 交易结束时按实际用电量从储值卡扣费：fee = ceil(energyWh * feePerKwh / 1000)
    * 默认为 0，即不计费。仅在 pricingMode = 'fixed' 时生效。
    */
+  /**
+   * 设备名称（系统内部维护，不会被设备上报信息覆盖）
+   * 供运营人员标记，例如"1号楼A区01号桩"
+   */
+  deviceName: varchar('device_name', { length: 100 }),
   feePerKwh: integer('fee_per_kwh').notNull().default(0),
   /**
    * 计费模式

apps/csms/src/routes/charge-points.ts

@@ -71,6 +71,7 @@ app.post("/", async (c) => {
     registrationStatus?: "Accepted" | "Pending" | "Rejected";
     feePerKwh?: number;
     pricingMode?: "fixed" | "tou";
+    deviceName?: string;
   }>();
 
   if (!body.chargePointIdentifier?.trim()) {
@@ -93,6 +94,7 @@ app.post("/", async (c) => {
       registrationStatus: body.registrationStatus ?? "Pending",
       feePerKwh: body.feePerKwh ?? 0,
       pricingMode: body.pricingMode ?? "fixed",
+      deviceName: body.deviceName?.trim() || null,
     })
     .returning()
     .catch((err: Error) => {
@@ -142,6 +144,7 @@ app.patch("/:id", async (c) => {
     registrationStatus?: string;
     chargePointVendor?: string;
     chargePointModel?: string;
+    deviceName?: string | null;
   }>();
 
   const set: {
@@ -150,6 +153,7 @@ app.patch("/:id", async (c) => {
     registrationStatus?: "Accepted" | "Pending" | "Rejected";
     chargePointVendor?: string;
     chargePointModel?: string;
+    deviceName?: string | null;
     updatedAt: Date;
   } = { updatedAt: dayjs().toDate() };
 
@@ -167,6 +171,7 @@ app.patch("/:id", async (c) => {
   }
   if (body.chargePointVendor !== undefined) set.chargePointVendor = body.chargePointVendor.trim() || "Unknown";
   if (body.chargePointModel !== undefined) set.chargePointModel = body.chargePointModel.trim() || "Unknown";
+  if ("deviceName" in body) set.deviceName = body.deviceName?.trim() || null;
   if (body.pricingMode !== undefined) {
     if (!['fixed', 'tou'].includes(body.pricingMode)) {
       return c.json({ error: "pricingMode must be 'fixed' or 'tou'" }, 400);

apps/csms/src/routes/transactions.ts

@@ -144,6 +144,7 @@ app.get("/", async (c) => {
     .select({
       transaction,
       chargePointIdentifier: chargePoint.chargePointIdentifier,
+      chargePointDeviceName: chargePoint.deviceName,
       feePerKwh: chargePoint.feePerKwh,
       pricingMode: chargePoint.pricingMode,
       connectorNumber: connector.connectorId,
@@ -217,6 +218,7 @@ app.get("/", async (c) => {
       return {
         ...r.transaction,
         chargePointIdentifier: r.chargePointIdentifier,
+        chargePointDeviceName: r.chargePointDeviceName,
         connectorNumber: r.connectorNumber,
         idTagUserId: r.idTagUserId,
         idTagUserName: r.idTagUserName,
@@ -243,6 +245,7 @@ app.get("/:id", async (c) => {
     .select({
       transaction,
       chargePointIdentifier: chargePoint.chargePointIdentifier,
+      chargePointDeviceName: chargePoint.deviceName,
       connectorNumber: connector.connectorId,
       feePerKwh: chargePoint.feePerKwh,
       pricingMode: chargePoint.pricingMode,
@@ -294,6 +297,7 @@ app.get("/:id", async (c) => {
   return c.json({
     ...row.transaction,
     chargePointIdentifier: row.chargePointIdentifier,
+    chargePointDeviceName: row.chargePointDeviceName,
     connectorNumber: row.connectorNumber,
     energyWh:
       row.transaction.stopMeterValue != null