441 lines
9.4 KiB
Go
441 lines
9.4 KiB
Go
package routes
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import (
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"bssapp-backend/auth"
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"bssapp-backend/internal/auditlog"
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"bssapp-backend/permissions"
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"bssapp-backend/queries"
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"database/sql"
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"encoding/json"
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"fmt"
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"log"
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"net/http"
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"strconv"
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"github.com/gorilla/mux"
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)
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type IdTitleOption struct {
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ID string `json:"id"`
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Title string `json:"title"`
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}
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type Row struct {
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Route string `json:"route"`
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CanAccess bool `json:"can_access"`
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}
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type RoleDepartmentPermissionHandler struct {
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DB *sql.DB
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Repo *permissions.RoleDepartmentPermissionRepo
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}
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func NewRoleDepartmentPermissionHandler(db *sql.DB) *RoleDepartmentPermissionHandler {
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return &RoleDepartmentPermissionHandler{
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DB: db, // ✅ EKLENDİ
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Repo: permissions.NewRoleDepartmentPermissionRepo(db),
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}
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}
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/* ======================================================
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GET
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====================================================== */
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func (h *RoleDepartmentPermissionHandler) Get(w http.ResponseWriter, r *http.Request) {
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claims, ok := auth.GetClaimsFromContext(r.Context())
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if !ok || claims == nil {
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http.Error(w, "unauthorized", http.StatusUnauthorized)
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return
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}
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vars := mux.Vars(r)
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roleID, err := strconv.Atoi(vars["roleId"])
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if err != nil || roleID <= 0 {
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http.Error(w, "invalid roleId", http.StatusBadRequest)
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return
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}
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deptCode := vars["deptCode"]
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if deptCode == "" {
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http.Error(w, "invalid deptCode", http.StatusBadRequest)
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return
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}
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list, err := h.Repo.Get(roleID, deptCode)
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if err != nil {
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http.Error(w, "db error", http.StatusInternalServerError)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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_ = json.NewEncoder(w).Encode(list)
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}
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/* ======================================================
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POST
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====================================================== */
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func (h *RoleDepartmentPermissionHandler) Save(w http.ResponseWriter, r *http.Request) {
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claims, ok := auth.GetClaimsFromContext(r.Context())
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if !ok || claims == nil {
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http.Error(w, "unauthorized", http.StatusUnauthorized)
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return
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}
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vars := mux.Vars(r)
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roleID, err := strconv.Atoi(vars["roleId"])
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if err != nil || roleID <= 0 {
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http.Error(w, "invalid roleId", http.StatusBadRequest)
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return
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}
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deptCode := vars["deptCode"]
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if deptCode == "" {
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http.Error(w, "invalid deptCode", http.StatusBadRequest)
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return
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}
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var list []permissions.RoleDepartmentPermission
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if err := json.NewDecoder(r.Body).Decode(&list); err != nil {
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http.Error(w, "bad payload", http.StatusBadRequest)
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return
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}
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// ================= OLD =================
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oldRows, err := h.Repo.Get(roleID, deptCode)
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if err != nil {
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log.Println("OLD PERM LOAD ERROR:", err)
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}
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oldMap := map[string]bool{}
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for _, p := range oldRows {
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key := p.Module + ":" + p.Action
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oldMap[key] = p.Allowed
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}
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// ================= DIFF =================
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var changes []map[string]any
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for _, p := range list {
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key := p.Module + ":" + p.Action
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oldVal := oldMap[key]
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if oldVal != p.Allowed {
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changes = append(changes, map[string]any{
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"module": p.Module,
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"action": p.Action,
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"before": oldVal,
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"after": p.Allowed,
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})
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}
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}
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// ================= SAVE =================
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if err := h.Repo.Save(roleID, deptCode, list); err != nil {
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http.Error(w, "save error", http.StatusInternalServerError)
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return
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}
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// ================= AUDIT =================
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if len(changes) > 0 {
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auditlog.Enqueue(r.Context(), auditlog.ActivityLog{
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ActionType: "role_department_permission_change",
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ActionCategory: "role_permission",
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ActionTarget: fmt.Sprintf(
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"/api/roles/%d/departments/%s/permissions",
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roleID,
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deptCode,
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),
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Description: "role+department permissions updated",
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Username: claims.Username,
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RoleCode: claims.RoleCode,
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DfUsrID: int64(claims.ID),
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ChangeBefore: map[string]any{
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"permissions": oldRows,
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},
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ChangeAfter: map[string]any{
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"changes": changes,
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},
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IsSuccess: true,
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})
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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_ = json.NewEncoder(w).Encode(map[string]bool{"success": true})
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}
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func GetModuleLookupRoute(db *sql.DB) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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rows, err := db.Query(queries.GetModuleLookup)
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if err != nil {
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http.Error(w, "db error", 500)
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return
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}
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defer rows.Close()
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type Row struct {
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Value string `json:"value"`
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Label string `json:"label"`
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}
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var list []Row
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for rows.Next() {
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var r Row
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if err := rows.Scan(
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&r.Value,
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&r.Label,
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); err != nil {
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http.Error(w, "scan error", 500)
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return
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}
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list = append(list, r)
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}
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json.NewEncoder(w).Encode(list)
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}
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}
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func GetRolesForPermissionSelectRoute(db *sql.DB) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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rows, err := db.Query(queries.GetRolesForPermissionSelect)
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if err != nil {
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http.Error(w, "roles select error", 500)
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return
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}
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defer rows.Close()
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list := make([]IdTitleOption, 0)
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for rows.Next() {
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var o IdTitleOption
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if err := rows.Scan(&o.ID, &o.Title); err == nil {
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list = append(list, o)
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}
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}
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_ = json.NewEncoder(w).Encode(list)
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}
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}
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func GetDepartmentsForPermissionSelectRoute(db *sql.DB) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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rows, err := db.Query(queries.GetDepartmentsForPermissionSelect)
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if err != nil {
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http.Error(w, "departments select error", 500)
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return
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}
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defer rows.Close()
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list := make([]IdTitleOption, 0)
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for rows.Next() {
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var o IdTitleOption
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if err := rows.Scan(&o.ID, &o.Title); err == nil {
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list = append(list, o)
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}
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}
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_ = json.NewEncoder(w).Encode(list)
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}
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}
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func GetUsersForPermissionSelectRoute(db *sql.DB) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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rows, err := db.Query(queries.GetUserLookupForPermission)
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if err != nil {
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http.Error(w, "users lookup error", http.StatusInternalServerError)
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return
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}
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defer rows.Close()
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list := make([]IdTitleOption, 0, 128)
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for rows.Next() {
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var o IdTitleOption
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if err := rows.Scan(&o.ID, &o.Title); err == nil {
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list = append(list, o)
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}
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}
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_ = json.NewEncoder(w).Encode(list)
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}
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}
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func (h *PermissionHandler) GetUserOverrides(w http.ResponseWriter, r *http.Request) {
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claims, ok := auth.GetClaimsFromContext(r.Context())
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if !ok || claims == nil {
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http.Error(w, "unauthorized", http.StatusUnauthorized)
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return
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}
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userID, err := strconv.ParseInt(mux.Vars(r)["id"], 10, 64)
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if err != nil || userID <= 0 {
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http.Error(w, "invalid id", http.StatusBadRequest)
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return
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}
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list, err := h.Repo.GetUserOverridesByUserID(userID)
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if err != nil {
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log.Println("❌ USER OVERRIDE LOAD ERROR:", err)
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http.Error(w, "db error", http.StatusInternalServerError)
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return
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}
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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_ = json.NewEncoder(w).Encode(list)
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}
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func GetUserRoutePermissionsHandler(db *sql.DB) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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claims, ok := auth.GetClaimsFromContext(r.Context())
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if !ok || claims == nil {
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http.Error(w, "unauthorized", 401)
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return
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}
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repo := permissions.NewPermissionRepository(db)
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// JWT’den departmanlar
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depts := claims.DepartmentCodes
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rows, err := db.Query(`
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SELECT DISTINCT
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module_code,
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action,
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path
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FROM mk_sys_routes
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`)
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if err != nil {
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http.Error(w, err.Error(), 500)
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return
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}
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defer rows.Close()
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type Row struct {
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Route string `json:"route"`
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CanAccess bool `json:"can_access"`
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}
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list := make([]Row, 0, 64)
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for rows.Next() {
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var module, action, path string
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if err := rows.Scan(
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&module,
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&action,
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&path,
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); err != nil {
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continue
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}
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allowed, err := repo.ResolvePermissionChain(
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int64(claims.ID),
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int64(claims.RoleID),
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depts,
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module,
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action,
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)
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if err != nil {
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log.Println("PERM RESOLVE ERROR:", err)
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continue
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}
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list = append(list, Row{
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Route: path,
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CanAccess: allowed,
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})
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}
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_ = json.NewEncoder(w).Encode(list)
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}
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}
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func GetMyEffectivePermissions(db *sql.DB) http.HandlerFunc {
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return func(w http.ResponseWriter, r *http.Request) {
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w.Header().Set("Content-Type", "application/json; charset=utf-8")
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claims, ok := auth.GetClaimsFromContext(r.Context())
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if !ok || claims == nil {
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http.Error(w, "unauthorized", 401)
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return
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}
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repo := permissions.NewPermissionRepository(db)
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// ✅ JWT'DEN DEPARTMENTS
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depts := claims.DepartmentCodes
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log.Printf("🧪 EFFECTIVE PERM | user=%d role=%d depts=%v",
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claims.ID,
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claims.RoleID,
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depts,
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)
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// all system perms
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all, err := db.Query(`
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SELECT DISTINCT module_code, action
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FROM mk_sys_routes
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`)
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if err != nil {
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http.Error(w, err.Error(), 500)
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return
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}
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defer all.Close()
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type Row struct {
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Module string `json:"module"`
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Action string `json:"action"`
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Allowed bool `json:"allowed"`
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}
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list := make([]Row, 0, 128)
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for all.Next() {
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var m, a string
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if err := all.Scan(&m, &a); err != nil {
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continue
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}
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allowed, err := repo.ResolvePermissionChain(
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int64(claims.ID),
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int64(claims.RoleID),
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depts,
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m,
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a,
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)
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if err != nil {
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continue
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}
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list = append(list, Row{
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Module: m,
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Action: a,
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Allowed: allowed,
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})
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}
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_ = json.NewEncoder(w).Encode(list)
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}
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}
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