feature/IO-3357-Reynolds-and-Reynolds-DMS-API-Integration -Cleaned up DMS key check (consolidated into a helper function), Clean up DMS post form and make it agnostic, same with customer selector.

client/src/utils/dmsUtils.js

@@ -0,0 +1,72 @@
+/**
+ * DMS type mapping constants.
+ * CAREFUL: the values here are used as canonical "mode" strings elsewhere in the app.
+ * @type {{reynolds: string, cdk: string, pbs: string, fortellis: string}}
+ */
+export const DMS_MAP = {
+  reynolds: "rr",
+  cdk: "cdk",
+  pbs: "pbs",
+  fortellis: "fortellis"
+};
+
+/**
+ * Determines the DMS type for a given bodyshop object.
+ * @param bodyshop
+ * @returns {*|string}
+ */
+export const determineDMSTypeByBodyshop = (bodyshop) => {
+  const dmsMapping = {
+    cdk_dealerid: DMS_MAP.cdk,
+    pbs_serialnumber: DMS_MAP.pbs,
+    rr_dealerid: DMS_MAP.reynolds
+  };
+
+  return Object.keys(dmsMapping).find((key) => bodyshop[key])
+    ? dmsMapping[Object.keys(dmsMapping).find((key) => bodyshop[key])]
+    : DMS_MAP.pbs;
+};
+
+/**
+ * Determines the translation key for a given DMS type.
+ * @param dmsType
+ * @returns {*|string}
+ */
+export const determineDmsTypeTranslationKey = (dmsType) => {
+  const dmsTypeMapping = {
+    [DMS_MAP.cdk]: "bodyshop.labels.dms.cdk",
+    [DMS_MAP.pbs]: "bodyshop.labels.dms.pbs",
+    [DMS_MAP.reynolds]: "bodyshop.labels.dms.rr"
+  };
+
+  return dmsTypeMapping[dmsType] || dmsTypeMapping[DMS_MAP.pbs];
+};
+
+/**
+ * Returns a normalized "mode" we can switch on:
+ * @param bodyshop
+ * @param fortellisTreatment
+ * @returns {*|string|string}
+ */
+export const getDmsMode = (bodyshop, fortellisTreatment) => {
+  const base = determineDMSTypeByBodyshop(bodyshop); // "rr" | "cdk" | "pbs" | undefined
+  if (base === DMS_MAP.cdk && fortellisTreatment === "on") return DMS_MAP.fortellis;
+  return base ?? "none";
+};
+
+/**
+ * Checks if the DMS mode uses WSS.
+ * @param mode
+ * @returns {boolean}
+ */
+export const isWssMode = (mode) => {
+  return mode === DMS_MAP.reynolds || mode === DMS_MAP.fortellis;
+};
+
+/**
+ * Checks if the bodyshop has any DMS key configured.
+ * @param bodyshop
+ * @returns {*|string}
+ */
+export const bodyshopHasDmsKey = (bodyshop) =>
+  bodyshop.cdk_dealerid || bodyshop.pbs_serialnumber || bodyshop.rr_dealerid;