Optionally set staff channel associations when creating or updating a channel.

src/lib/server/services/__tests__/channel-service.test.ts

@@ -175,6 +175,7 @@ describe("ChannelService", () => {
             duration: 30,
           },
         ],
+        staffIds: [],
       };
 
       const result = await service.createChannel(request);
@@ -188,6 +189,7 @@ describe("ChannelService", () => {
         names: { en: "" },
         agentIds: [],
         slotTemplates: [],
+        staffIds: [],
       };
 
       await expect(service.createChannel(request)).rejects.toThrow(ValidationError);
@@ -205,6 +207,7 @@ describe("ChannelService", () => {
             duration: 30,
           },
         ],
+        staffIds: [],
       };
 
       await expect(service.createChannel(request)).rejects.toThrow(ValidationError);
@@ -217,6 +220,7 @@ describe("ChannelService", () => {
         names: { en: "Test Channel" },
         agentIds: [],
         slotTemplates: [],
+        staffIds: [],
       };
 
       await expect(service.createChannel(request)).rejects.toThrow("Transaction failed");

src/lib/server/services/channel-service.ts

@@ -36,7 +36,8 @@ const channelCreationSchema = z.object({
   descriptions: z.partialRecord(z.enum(supportedLocales), z.string().min(1)).optional(),
   isPublic: z.boolean().optional(),
   requiresConfirmation: z.boolean().optional(),
-  agentIds: z.array(z.string().uuid()).optional().default([]),
+  agentIds: z.array(z.uuid()).optional().default([]),
+  staffIds: z.array(z.uuid()).optional().default([]),
   slotTemplates: z.array(slotTemplateSchema).optional().default([]),
 });
 
@@ -47,7 +48,8 @@ const channelUpdateSchema = z.object({
   isPublic: z.boolean().optional(),
   pause: z.boolean().optional(),
   requiresConfirmation: z.boolean().optional(),
-  agentIds: z.array(z.string().uuid()).optional(),
+  agentIds: z.array(z.uuid()).optional(),
+  staffIds: z.array(z.uuid()).optional(),
   slotTemplates: z
     .array(
       slotTemplateSchema.extend({
@@ -198,6 +200,16 @@ export class ChannelService {
           agents.push(...existingAgents);
         }
 
+        // 4. Link staff to the channel
+        if (request.staffIds && request.staffIds.length > 0) {
+          for (const staffId of request.staffIds) {
+            await tx.insert(tenantSchema.channelStaff).values({
+              channelId: channel.id,
+              staffId: staffId,
+            });
+          }
+        }
+
         return {
           ...channel,
           agents,
@@ -355,7 +367,25 @@ export class ChannelService {
             );
         }
 
-        // 3. Handle slot template relationships
+        // 3. Handle staff relationships
+        if (updateData.staffIds !== undefined) {
+          // Remove all existing staff assignments
+          await tx
+            .delete(tenantSchema.channelStaff)
+            .where(eq(tenantSchema.channelStaff.channelId, channelId));
+
+          // Add new staff assignments
+          if (updateData.staffIds.length > 0) {
+            for (const staffId of updateData.staffIds) {
+              await tx.insert(tenantSchema.channelStaff).values({
+                channelId: channelId,
+                staffId: staffId,
+              });
+            }
+          }
+        }
+
+        // 4. Handle slot template relationships
         let slotTemplates: SelectSlotTemplate[] = [];
         if (updateData.slotTemplates !== undefined) {
           // Get existing slot template IDs for this channel

src/routes/api/tenants/[id]/channels/+server.ts

@@ -62,6 +62,12 @@ registerOpenAPIRoute("/tenants/{id}/channels", "POST", {
               description: "IDs of agents to assign to this channel",
               example: ["01234567-89ab-cdef-0123-456789abcdef"],
             },
+            staffIds: {
+              type: "array",
+              items: { type: "string", format: "uuid" },
+              description: "IDs of staff members to assign to this channel",
+              example: ["12345678-90ab-cdef-0123-456789abcdef"],
+            },
             slotTemplates: {
               type: "array",
               items: {
@@ -312,6 +318,7 @@ export const POST: RequestHandler = async ({ params, request, locals }) => {
       requestedBy: locals.user?.id,
       channelNames: body.names,
       languages: body.languages,
+      staffIds: body.staffIds,
     });
 
     const channelService = await ChannelService.forTenant(tenantId);

src/routes/api/tenants/[id]/channels/[channelId]/+server.ts

@@ -188,6 +188,12 @@ registerOpenAPIRoute("/tenants/{id}/channels/{channelId}", "PUT", {
               description: "IDs of agents to assign to this channel",
               example: ["01234567-89ab-cdef-0123-456789abcdef"],
             },
+            staffIds: {
+              type: "array",
+              items: { type: "string", format: "uuid" },
+              description: "IDs of staff members to assign to this channel",
+              example: ["12345678-90ab-cdef-0123-456789abcdef"],
+            },
             slotTemplates: {
               type: "array",
               items: {