diff --git a/public/docs/openapi.json b/public/docs/openapi.json
index 9775579..180f80b 100644
--- a/public/docs/openapi.json
+++ b/public/docs/openapi.json
@@ -490,6 +490,56 @@
         }
       }
     },
+    "/retribusi/v1/summary/hourly": {
+      "get": {
+        "tags": ["Summary"],
+        "summary": "Get hourly summary",
+        "description": "Mendapatkan rekap per jam untuk chart (24 jam)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "date",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string",
+              "format": "date",
+              "example": "2025-01-01"
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/retribusi/v1/dashboard/daily": {
       "get": {
         "tags": ["Dashboard"],
@@ -548,6 +598,97 @@
         }
       }
     },
+    "/retribusi/v1/dashboard/by-category": {
+      "get": {
+        "tags": ["Dashboard"],
+        "summary": "Get by category chart data",
+        "description": "Data chart grouped by category (bar/donut chart)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "date",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/dashboard/summary": {
+      "get": {
+        "tags": ["Dashboard"],
+        "summary": "Get summary statistics",
+        "description": "Mendapatkan summary statistics (stat cards)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "date",
+            "in": "query",
+            "required": true,
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
     "/retribusi/v1/realtime/stream": {
       "get": {
         "tags": ["Realtime"],
@@ -598,6 +739,1075 @@
           }
         }
       }
+    },
+    "/retribusi/v1/frontend/locations/{code}": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get location detail",
+        "description": "Mendapatkan detail location berdasarkan code",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            },
+            "description": "Location code"
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Location not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      },
+      "put": {
+        "tags": ["Frontend"],
+        "summary": "Update location",
+        "description": "Update location (code tidak bisa diubah)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "name": {
+                    "type": "string"
+                  },
+                  "type": {
+                    "type": "string"
+                  },
+                  "is_active": {
+                    "type": "integer",
+                    "enum": [0, 1]
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Location updated",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Location not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      },
+      "delete": {
+        "tags": ["Frontend"],
+        "summary": "Delete location",
+        "description": "Soft delete location (admin only)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Location deleted",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "403": {
+            "description": "Forbidden (admin only)",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/gates": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get gates list",
+        "description": "Mendapatkan daftar gates dengan pagination",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 1,
+              "minimum": 1
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 20,
+              "minimum": 1,
+              "maximum": 100
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "tags": ["Frontend"],
+        "summary": "Create gate",
+        "description": "Membuat gate baru (operator/admin only)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "required": ["location_code", "gate_code", "name", "direction", "is_active"],
+                "properties": {
+                  "location_code": {
+                    "type": "string",
+                    "example": "kerkof_01"
+                  },
+                  "gate_code": {
+                    "type": "string",
+                    "example": "gate01"
+                  },
+                  "name": {
+                    "type": "string",
+                    "example": "Gate 01"
+                  },
+                  "direction": {
+                    "type": "string",
+                    "enum": ["in", "out"],
+                    "example": "in"
+                  },
+                  "camera": {
+                    "type": "string",
+                    "description": "Camera URL (HLS, RTSP, HTTP) atau camera ID",
+                    "example": "https://example.com/stream.m3u8",
+                    "maxLength": 500
+                  },
+                  "is_active": {
+                    "type": "integer",
+                    "enum": [0, 1],
+                    "example": 1
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "201": {
+            "description": "Gate created",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "409": {
+            "description": "Conflict (gate already exists)",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/gates/{location_code}/{gate_code}": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get gate detail",
+        "description": "Mendapatkan detail gate berdasarkan location_code dan gate_code",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "location_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Gate not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      },
+      "put": {
+        "tags": ["Frontend"],
+        "summary": "Update gate",
+        "description": "Update gate (location_code dan gate_code tidak bisa diubah)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "location_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "properties": {
+                  "name": {
+                    "type": "string"
+                  },
+                  "direction": {
+                    "type": "string",
+                    "enum": ["in", "out"]
+                  },
+                  "camera": {
+                    "type": "string",
+                    "description": "Camera URL (HLS, RTSP, HTTP) atau camera ID",
+                    "maxLength": 500
+                  },
+                  "is_active": {
+                    "type": "integer",
+                    "enum": [0, 1]
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Gate updated",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Gate not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      },
+      "delete": {
+        "tags": ["Frontend"],
+        "summary": "Delete gate",
+        "description": "Soft delete gate (admin only)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "location_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Gate deleted",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/tariffs": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get tariffs list",
+        "description": "Mendapatkan daftar tariffs dengan pagination",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 1,
+              "minimum": 1
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 20,
+              "minimum": 1,
+              "maximum": 100
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      },
+      "post": {
+        "tags": ["Frontend"],
+        "summary": "Create tariff",
+        "description": "Membuat tariff baru (operator/admin only)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "required": ["location_code", "gate_code", "category", "price"],
+                "properties": {
+                  "location_code": {
+                    "type": "string"
+                  },
+                  "gate_code": {
+                    "type": "string"
+                  },
+                  "category": {
+                    "type": "string",
+                    "enum": ["person_walk", "motor", "car"]
+                  },
+                  "price": {
+                    "type": "integer",
+                    "minimum": 0
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "201": {
+            "description": "Tariff created",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/tariffs/{location_code}/{gate_code}/{category}": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get tariff detail",
+        "description": "Mendapatkan detail tariff berdasarkan location_code, gate_code, dan category",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "location_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "category",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          },
+          "404": {
+            "description": "Tariff not found",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Error"
+                }
+              }
+            }
+          }
+        }
+      },
+      "put": {
+        "tags": ["Frontend"],
+        "summary": "Update tariff",
+        "description": "Update tariff price (operator/admin only)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "location_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "category",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "requestBody": {
+          "required": true,
+          "content": {
+            "application/json": {
+              "schema": {
+                "type": "object",
+                "required": ["price"],
+                "properties": {
+                  "price": {
+                    "type": "integer",
+                    "minimum": 0
+                  }
+                }
+              }
+            }
+          }
+        },
+        "responses": {
+          "200": {
+            "description": "Tariff updated",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      },
+      "delete": {
+        "tags": ["Frontend"],
+        "summary": "Delete tariff",
+        "description": "Hard delete tariff (admin only)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "location_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "category",
+            "in": "path",
+            "required": true,
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Tariff deleted",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/audit-logs": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get audit logs",
+        "description": "Mendapatkan audit trail history dengan pagination dan filter",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 1,
+              "minimum": 1
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 20,
+              "minimum": 1,
+              "maximum": 100
+            }
+          },
+          {
+            "name": "entity",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "enum": ["locations", "gates", "tariffs"]
+            }
+          },
+          {
+            "name": "action",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "enum": ["create", "update", "delete"]
+            }
+          },
+          {
+            "name": "entity_key",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "start_date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          },
+          {
+            "name": "end_date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/entry-events": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get entry events",
+        "description": "Mendapatkan daftar raw entry events (data mentah dari mesin)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 1,
+              "minimum": 1
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 20,
+              "minimum": 1,
+              "maximum": 100
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "category",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "start_date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          },
+          {
+            "name": "end_date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/frontend/streams": {
+      "get": {
+        "tags": ["Frontend"],
+        "summary": "Get streams list",
+        "description": "Get list of streams (alias untuk gates)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 1,
+              "minimum": 1
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 20,
+              "minimum": 1,
+              "maximum": 100
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/realtime/snapshot": {
+      "get": {
+        "tags": ["Realtime"],
+        "summary": "Get snapshot",
+        "description": "Mendapatkan snapshot data untuk dashboard cards",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            },
+            "description": "Date (default: today)"
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
+    },
+    "/retribusi/v1/realtime/events": {
+      "get": {
+        "tags": ["Realtime"],
+        "summary": "Get realtime events list",
+        "description": "Mendapatkan daftar realtime events (history untuk SSE)",
+        "security": [
+          {
+            "BearerAuth": []
+          }
+        ],
+        "parameters": [
+          {
+            "name": "page",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 1,
+              "minimum": 1
+            }
+          },
+          {
+            "name": "limit",
+            "in": "query",
+            "schema": {
+              "type": "integer",
+              "default": 20,
+              "minimum": 1,
+              "maximum": 100
+            }
+          },
+          {
+            "name": "location_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "gate_code",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "category",
+            "in": "query",
+            "schema": {
+              "type": "string"
+            }
+          },
+          {
+            "name": "start_date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          },
+          {
+            "name": "end_date",
+            "in": "query",
+            "schema": {
+              "type": "string",
+              "format": "date"
+            }
+          }
+        ],
+        "responses": {
+          "200": {
+            "description": "Success",
+            "content": {
+              "application/json": {
+                "schema": {
+                  "$ref": "#/components/schemas/Success"
+                }
+              }
+            }
+          }
+        }
+      }
     }
   }
 }