feat: add maintenance plan and task controllers

module-mdm/src/main/java/com/ether/pms/mdm/controller/MaintenancePlanController.java

@@ -0,0 +1,54 @@
+package com.ether.pms.mdm.controller;
+
+import com.ether.pms.common.ApiResponse;
+import com.ether.pms.mdm.entity.MaintenancePlan;
+import com.ether.pms.mdm.service.MaintenancePlanService;
+import jakarta.validation.Valid;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequestMapping("/api/v1/ops/maintenance-plans")
+@RequiredArgsConstructor
+public class MaintenancePlanController {
+
+    private final MaintenancePlanService maintenancePlanService;
+
+    @PostMapping
+    public ApiResponse<MaintenancePlan> createPlan(@Valid @RequestBody MaintenancePlan plan) {
+        MaintenancePlan created = maintenancePlanService.createPlan(plan);
+        return ApiResponse.success(created);
+    }
+
+    @GetMapping
+    public ApiResponse<List<MaintenancePlan>> getPlans(
+            @RequestParam UUID projectId,
+            @RequestParam(required = false) MaintenancePlan.TriggerType triggerType) {
+        List<MaintenancePlan> plans;
+        if (triggerType != null) {
+            plans = maintenancePlanService.getPlansByTriggerType(triggerType);
+        } else {
+            plans = maintenancePlanService.getActivePlansByProject(projectId);
+        }
+        return ApiResponse.success(plans);
+    }
+
+    @GetMapping("/{id}")
+    public ApiResponse<MaintenancePlan> getPlan(@PathVariable UUID id) {
+        return ApiResponse.success(maintenancePlanService.getPlanById(id));
+    }
+
+    @PutMapping("/{id}")
+    public ApiResponse<MaintenancePlan> updatePlan(@PathVariable UUID id, @Valid @RequestBody MaintenancePlan plan) {
+        return ApiResponse.success(maintenancePlanService.updatePlan(id, plan));
+    }
+
+    @DeleteMapping("/{id}")
+    public ApiResponse<Void> deactivatePlan(@PathVariable UUID id) {
+        maintenancePlanService.deactivatePlan(id);
+        return ApiResponse.success(null);
+    }
+}

module-mdm/src/main/java/com/ether/pms/mdm/controller/MaintenanceTaskController.java

@@ -0,0 +1,81 @@
+package com.ether.pms.mdm.controller;
+
+import com.ether.pms.common.ApiResponse;
+import com.ether.pms.mdm.entity.MaintenanceTask;
+import com.ether.pms.mdm.service.MaintenanceTaskService;
+import jakarta.validation.Valid;
+import lombok.Data;
+import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.*;
+
+import java.math.BigDecimal;
+import java.util.List;
+import java.util.UUID;
+
+@RestController
+@RequestMapping("/api/v1/ops/maintenance-tasks")
+@RequiredArgsConstructor
+public class MaintenanceTaskController {
+
+    private final MaintenanceTaskService maintenanceTaskService;
+
+    @GetMapping
+    public ApiResponse<List<MaintenanceTask>> getTasks(
+            @RequestParam(required = false) UUID projectId,
+            @RequestParam(required = false) UUID assignee,
+            @RequestParam(required = false) MaintenanceTask.Status status,
+            @RequestParam(required = false) UUID equipmentId) {
+        List<MaintenanceTask> tasks;
+        if (equipmentId != null) {
+            tasks = maintenanceTaskService.getTasksByEquipment(equipmentId);
+        } else if (assignee != null) {
+            tasks = maintenanceTaskService.getTasksByAssignee(assignee);
+        } else if (status != null && projectId != null) {
+            tasks = maintenanceTaskService.getTasksByStatus(projectId, status);
+        } else {
+            tasks = maintenanceTaskService.getOverdueTasks();
+        }
+        return ApiResponse.success(tasks);
+    }
+
+    @GetMapping("/{id}")
+    public ApiResponse<MaintenanceTask> getTask(@PathVariable UUID id) {
+        return ApiResponse.success(maintenanceTaskService.getTaskById(id));
+    }
+
+    @PostMapping
+    public ApiResponse<MaintenanceTask> createTask(@Valid @RequestBody MaintenanceTask task) {
+        return ApiResponse.success(maintenanceTaskService.createTask(task));
+    }
+
+    @PostMapping("/{id}/accept")
+    public ApiResponse<MaintenanceTask> acceptTask(@PathVariable UUID id, @RequestParam UUID userId) {
+        return ApiResponse.success(maintenanceTaskService.acceptTask(id, userId));
+    }
+
+    @PostMapping("/{id}/start")
+    public ApiResponse<MaintenanceTask> startTask(@PathVariable UUID id) {
+        return ApiResponse.success(maintenanceTaskService.startTask(id));
+    }
+
+    @PostMapping("/{id}/complete")
+    public ApiResponse<MaintenanceTask> completeTask(
+            @PathVariable UUID id,
+            @RequestBody CompleteTaskRequest request) {
+        return ApiResponse.success(maintenanceTaskService.completeTask(
+            id, request.getLaborHours(), request.getMaterialsCost(), request.getRemarks()));
+    }
+
+    @PostMapping("/{id}/cancel")
+    public ApiResponse<Void> cancelTask(@PathVariable UUID id) {
+        maintenanceTaskService.cancelTask(id);
+        return ApiResponse.success(null);
+    }
+
+    @Data
+    public static class CompleteTaskRequest {
+        private BigDecimal laborHours;
+        private BigDecimal materialsCost;
+        private String remarks;
+    }
+}