NAM-APJATEL-BACKEND/delivery/controller/creatin_admin.go

package controller

import (
    "net/http"
    "time"
    "users_management/m/model/entity"
    "users_management/m/usecase"
    "users_management/m/utils"
    "users_management/m/utils/common"

    "github.com/gin-gonic/gin"
    "github.com/google/uuid"
)

type BypassController struct {
    userUC usecase.UsersUsecase
    rg     *gin.RouterGroup
}

func NewBypassController(userUC usecase.UsersUsecase, rg *gin.RouterGroup) *BypassController {
    return &BypassController{
        userUC: userUC,
        rg:     rg,
    }
}

func (c *BypassController) Route() {
    bypass := c.rg.Group("/bypass")
    {
        // Dangerous endpoint - should be secured or removed in production
        bypass.POST("/create-super-admin", c.createSuperAdmin)
        bypass.GET("/roles", c.getRoles) // Helper to get role IDs
    }
}

type CreateSuperAdminRequest struct {
    Name       string `json:"name" binding:"required"`
    Username   string `json:"username" binding:"required"`
    Password   string `json:"password" binding:"required,min=6"`
    NomorInduk string `json:"nomor_induk" binding:"required"`
    SecretKey  string `json:"secret_key" binding:"required"` // Extra security
}

func (c *BypassController) createSuperAdmin(ctx *gin.Context) {
    var req CreateSuperAdminRequest
    if err := ctx.ShouldBindJSON(&req); err != nil {
        common.ErrorResponses(ctx, http.StatusBadRequest, err.Error())
        return
    }

    // Simple secret key check (change this in production)
    if req.SecretKey != "create-super-admin-secret-2024" {
        common.ErrorResponses(ctx, http.StatusForbidden, "Invalid secret key")
        return
    }

    // Check if username already exists
    existingUser, err := c.userUC.GetUserByUsernameWithStatus(req.Username)
    if err == nil && existingUser.ID != uuid.Nil {
        common.ErrorResponses(ctx, http.StatusBadRequest, "Username already exists")
        return
    }

    // Check if nomor_induk already exists
    if req.NomorInduk != "" {
        existingUser, err := c.userUC.GetUserByNomorInduk(req.NomorInduk)
        if err == nil && existingUser.ID != uuid.Nil {
            common.ErrorResponses(ctx, http.StatusBadRequest, "Nomor induk already exists")
            return
        }
    }

    // Get or create Super Admin role
    superAdminRoleID, err := c.userUC.GetRoleByDepartment("Super Admin")
    if err != nil {
        // If Super Admin role doesn't exist, try Admin
        superAdminRoleID, err = c.userUC.GetRoleByDepartment("Admin")
        if err != nil {
            common.ErrorResponses(ctx, http.StatusInternalServerError, "No admin role found in system")
            return
        }
    }

    // Hash password
    hashedPassword, err := utils.HashPassword(req.Password)
    if err != nil {
        common.ErrorResponses(ctx, http.StatusInternalServerError, "Failed to hash password")
        return
    }

    // Create super admin user directly (bypass normal registration flow)
    user := entity.User{
        ID:         uuid.New(),
        Name:       req.Name,
        Username:   req.Username,
        Password:   hashedPassword,
        NomorInduk: &req.NomorInduk,
        RoleID:     superAdminRoleID,
        Status:     entity.UserStatusApproved, // Directly approved
        CreatedAt:  time.Now(),
        UpdatedAt:  time.Now(),
    }

    err = c.userUC.CreateSuperAdminBypass(user)
    if err != nil {
        common.ErrorResponses(ctx, http.StatusInternalServerError, "Failed to create super admin: "+err.Error())
        return
    }

    response := gin.H{
        "message": "Super admin created successfully",
        "user": gin.H{
            "id":          user.ID,
            "name":        user.Name,
            "username":    user.Username,
            "nomor_induk": user.NomorInduk,
            "status":      string(user.Status),
        },
        "warning": "This bypass endpoint should be disabled in production",
    }

    common.SingleResponses(ctx, "Super admin created", response)
}

func (c *BypassController) getRoles(ctx *gin.Context) {
    // Helper endpoint to see available roles
    roles := []gin.H{
        {"name": "Super Admin", "description": "Full system access"},
        {"name": "Admin", "description": "Administrative access"},
        {"name": "Teknisi", "description": "Technical user access"},
        {"name": "Manager", "description": "Management access"},
    }

    response := gin.H{
        "roles": roles,
        "note":  "Use the role name to get role ID via GetRoleByDepartment",
    }

    common.SingleResponses(ctx, "Available roles", response)
}