# GET /v2/date

Termine auflisten

Liest Termine im gewählten Konto. filter, fields, order und limit steuern Auswahl, Felder, Sortierung und Seitengröße; response_type=array liefert eine Liste. Termine gelöschter bzw. im Papierkorb befindlicher Angebote werden ausgeschlossen. Zusätzliche Filter: admin und user. Bei einem user-Filter wird die verknüpfte booking-ID zusätzlich ausgegeben. fields unterstützt offerdata, user_stats und calendar_entries; calendar_entries benötigt Leserechte für booking und user und enthält buchungsbezogene Kalenderdaten.

- Operation-ID: get_v2_date
- Dokumentation: /docs/api/v2/operations/get-v2-date-0bf37ca457eb/
- OpenAPI-Version: 3.2.1
- Vollständige Spezifikation: /docs/api/v2/openapi.json
- Dokumentationsstatus: reviewed
- Ändert Zustand: nein, gemäss Annotation
- Für Automation freigegeben: ja, siehe Voraussetzungen

## Server

Serverwerte stammen unverändert aus der Datei. Eine lokale Entwicklungsadresse ist keine bestätigte Produktionsadresse. `API_ORIGIN` muss auf die passende Instanz gesetzt werden.

```json
[
  {
    "url": "https://app2.edoobox.com",
    "description": "edoobox API"
  }
]
```

## Authentifizierung

Eine der folgenden Alternativen genügt (ODER). Innerhalb einer Alternative müssen alle Verfahren gemeinsam erfüllt sein (UND).

1. **bearerAuth** (HTTP bearer) — Existing edoobox v2 access token. Never substitute API key/secret headers. **UND** **accountContext** (header: edid) — Selected login/account context from the JWT, not a database primary key. Required even for a JWT with one account.
2. **sessionCookie** (cookie: _edlogin) — Existing browser login session, with the same permission checks as Bearer authentication. **UND** **accountContext** (header: edid) — Selected login/account context from the JWT, not a database primary key. Required even for a JWT with one account.

### Wirksame Security Requirements und vollständige Verfahren

```json
{
  "security": [
    {
      "bearerAuth": [],
      "accountContext": []
    },
    {
      "sessionCookie": [],
      "accountContext": []
    }
  ],
  "securitySchemes": {
    "bearerAuth": {
      "type": "http",
      "scheme": "bearer",
      "bearerFormat": "JWT",
      "description": "Existing edoobox v2 access token. Never substitute API key/secret headers."
    },
    "accountContext": {
      "type": "apiKey",
      "in": "header",
      "name": "edid",
      "description": "Selected login/account context from the JWT, not a database primary key. Required even for a JWT with one account."
    },
    "sessionCookie": {
      "type": "apiKey",
      "in": "cookie",
      "name": "_edlogin",
      "description": "Existing browser login session, with the same permission checks as Bearer authentication."
    }
  }
}
```

## Parameter

| Name | Ort | Pflicht | Beschreibung |
| --- | --- | --- | --- |
| fields | query | nein | Felder der Termine. offerdata ergänzt Angebotsname, Nummer und maximale Teilnehmerzahl; user_stats ergänzt Belegung. calendar_entries enthält buchungsbezogene Kalenderkarten und Antworten und benötigt Leserechte für booking und user. |
| filter | query | nein | JSON-encoded filter value consumed by RequestAPIData / API_DATA; specific actions may ignore it. |
| limit | query | nein | JSON-encoded limit value consumed by RequestAPIData / API_DATA; specific actions may ignore it. |
| order | query | nein | JSON-encoded order value consumed by RequestAPIData / API_DATA; specific actions may ignore it. |
| response_type | query | nein | Controls generic collection representation; default is an ID-keyed object. |
| language | header | nein | Account language code, where the resource supports setLanguage(). |

### Vollständige wirksame Parameterdefinitionen

```json
[
  {
    "name": "fields",
    "in": "query",
    "required": false,
    "description": "Felder der Termine. offerdata ergänzt Angebotsname, Nummer und maximale Teilnehmerzahl; user_stats ergänzt Belegung. calendar_entries enthält buchungsbezogene Kalenderkarten und Antworten und benötigt Leserechte für booking und user.",
    "content": {
      "application/json": {
        "schema": {
          "type": "array",
          "items": {
            "type": "string"
          }
        },
        "example": [
          "id",
          "offer",
          "date_start",
          "date_end",
          "offerdata",
          "user_stats",
          "calendar_entries"
        ]
      }
    }
  },
  {
    "name": "filter",
    "in": "query",
    "required": false,
    "description": "JSON-encoded filter value consumed by RequestAPIData / API_DATA; specific actions may ignore it.",
    "content": {
      "application/json": {
        "schema": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "property": {
                "type": "string"
              },
              "expression": {
                "type": "string"
              },
              "value": {}
            },
            "additionalProperties": true
          },
          "examples": [
            [
              {
                "property": "id",
                "expression": "=",
                "value": "date_012345abcdef_123456"
              }
            ]
          ]
        },
        "example": [
          {
            "property": "id",
            "expression": "=",
            "value": "date_012345abcdef_123456"
          }
        ]
      }
    }
  },
  {
    "name": "limit",
    "in": "query",
    "required": false,
    "description": "JSON-encoded limit value consumed by RequestAPIData / API_DATA; specific actions may ignore it.",
    "content": {
      "application/json": {
        "schema": {
          "type": "object",
          "properties": {
            "start": {
              "type": "integer",
              "minimum": 0,
              "default": 0
            },
            "reply": {
              "type": "integer",
              "maximum": 2000,
              "default": 100
            }
          },
          "examples": [
            {
              "start": 0,
              "reply": 25
            }
          ]
        },
        "example": {
          "start": 0,
          "reply": 25
        }
      }
    }
  },
  {
    "name": "order",
    "in": "query",
    "required": false,
    "description": "JSON-encoded order value consumed by RequestAPIData / API_DATA; specific actions may ignore it.",
    "content": {
      "application/json": {
        "schema": {
          "type": "array",
          "items": {
            "type": "object",
            "properties": {
              "property": {
                "type": "string"
              },
              "value": {
                "type": "string",
                "enum": [
                  "ASC",
                  "DESC"
                ]
              }
            },
            "additionalProperties": true
          },
          "examples": [
            [
              {
                "property": "id",
                "value": "ASC"
              }
            ]
          ]
        },
        "example": [
          {
            "property": "id",
            "value": "ASC"
          }
        ]
      }
    }
  },
  {
    "name": "response_type",
    "in": "query",
    "required": false,
    "schema": {
      "type": "string",
      "enum": [
        "array",
        "object"
      ],
      "examples": [
        "array"
      ]
    },
    "description": "Controls generic collection representation; default is an ID-keyed object."
  },
  {
    "name": "language",
    "in": "header",
    "required": false,
    "description": "Account language code, where the resource supports setLanguage().",
    "schema": {
      "type": "string",
      "examples": [
        "de"
      ]
    }
  }
]
```

## Anfrage

Kein Request Body deklariert.

## Antworten

HTTP-Status und Antwortinhalt gemeinsam auswerten. Die folgenden Beschreibungen und Schemata sind die Angaben der Quelldatei.

```json
{
  "200": {
    "description": "Response; inspect error and success as legacy failures may also use HTTP 200.",
    "content": {
      "application/json": {
        "example": {
          "success": true,
          "error": false,
          "data": {
            "date_012345abcdef_123456": {
              "id": "date_012345abcdef_123456",
              "description": "Einführung",
              "offer": "offer_012345abcdef_123456",
              "date_start": "2026-11-03T09:00:00+01:00",
              "date_end": "2026-11-03T10:00:00+01:00",
              "place": false,
              "room": false,
              "leader": [],
              "color": false
            }
          },
          "limit": {
            "start": 0,
            "reply": 100,
            "total": 1
          }
        },
        "schema": {
          "type": "object",
          "properties": {
            "success": {
              "type": "boolean"
            },
            "error": {
              "type": [
                "boolean",
                "string"
              ]
            },
            "error_code": {
              "type": "string"
            },
            "data": {
              "anyOf": [
                {
                  "type": "object",
                  "additionalProperties": {
                    "type": "object",
                    "properties": {
                      "id": {
                        "type": "string",
                        "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                        "examples": [
                          "date_012345abcdef_123456"
                        ]
                      },
                      "description": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 40,
                        "type": "string"
                      },
                      "date_start": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 49,
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "const": false
                          }
                        ]
                      },
                      "date_end": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 62,
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "const": false
                          }
                        ]
                      },
                      "place": {
                        "anyOf": [
                          {
                            "type": "string",
                            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Opaque v2 ID returned for a record in the selected account."
                          },
                          {
                            "const": false
                          }
                        ],
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 77,
                            "reason": "Falsey write input becomes zero; otherwise the public relation ID is decoded.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 84,
                            "reason": "Response is a public relation ID or false.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          }
                        ]
                      },
                      "room": {
                        "anyOf": [
                          {
                            "type": "string",
                            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Opaque v2 ID returned for a record in the selected account."
                          },
                          {
                            "const": false
                          }
                        ],
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 90,
                            "reason": "Falsey write input becomes zero; otherwise the public relation ID is decoded.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 97,
                            "reason": "Response is a public relation ID or false.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          }
                        ]
                      },
                      "offer": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 101,
                        "anyOf": [
                          {
                            "type": "string",
                            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                            "examples": [
                              "offer_012345abcdef_123456"
                            ]
                          },
                          {
                            "const": false
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "leader": {
                        "type": "array",
                        "items": {
                          "type": "string",
                          "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Opaque v2 ID returned for a record in the selected account."
                        },
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Datefunc.php",
                            "line": 174,
                            "lineEnd": 179,
                            "reason": "PUT obtains a fully validated leader list before modifying assignments.",
                            "sha256": "66cb9ba28b2fba16b68a1f1d213c72010ba38750e8bdb34deb9d82bbdf630b1a"
                          },
                          {
                            "file": "application/models/v2/Datefunc.php",
                            "line": 239,
                            "lineEnd": 243,
                            "reason": "POST relation callback consumes the same validated list.",
                            "sha256": "66cb9ba28b2fba16b68a1f1d213c72010ba38750e8bdb34deb9d82bbdf630b1a"
                          },
                          {
                            "file": "application/models/v2/Datefunc.php",
                            "line": 266,
                            "lineEnd": 289,
                            "reason": "Strict list, typed admin decoding, positive IDs and deduplicated same-account user_info existence checks precede relation mutations.",
                            "sha256": "66cb9ba28b2fba16b68a1f1d213c72010ba38750e8bdb34deb9d82bbdf630b1a"
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 131,
                            "reason": "Response maps joined leaders to an array of public administrator IDs.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          }
                        ],
                        "description": "Assigns administrators as leaders of this date within the current account.\nThe relation hook applies assignments separately from the storage getter."
                      },
                      "color": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "const": false
                          }
                        ],
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 153,
                            "lineStart": 153,
                            "lineEnd": 172,
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264",
                            "spanSha256": "2ec5847a45af791e05db717f2e4f5946198cf290fc3c441b95d55d54f6045814",
                            "reason": "Structure getter, output setter and field flags."
                          },
                          {
                            "file": "application/helpers/edooboxhelp_helper.php",
                            "line": 11560,
                            "lineStart": 11560,
                            "lineEnd": 11606,
                            "sha256": "090d351b5bde81813c7a829bedf2f1f9f978fce5765f246989779f996198934e",
                            "spanSha256": "2172cc49e4bcdb6840448b62929037cb9b90c299da3cb6fb0be6a8782881750f",
                            "reason": "aP text normalization and aQ output. Reviewed aP update preserves legacy encoded storage and aQ read semantics. Truncation removes a dangling final escape backslash rather than creating a broken SQL literal; it remains normalization, not a rejecting raw input maxLength."
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 189,
                            "lineStart": 189,
                            "lineEnd": 202,
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264",
                            "spanSha256": "d6306bef7b4617f803aff2ac2de39df94f0233667a11ff2c4b269b9a46d47987",
                            "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 237,
                            "lineStart": 237,
                            "lineEnd": 244,
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264",
                            "spanSha256": "ccfc31e1b13732e53c6b5ff2f95400c7664e404c4bc10eb0645152b9e3f4bb47",
                            "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                          },
                          {
                            "file": "docs/openapi/reviews/domain-fields.json",
                            "line": 1,
                            "reason": "Independent field-level source review, direction applicability, examples and explicit runtime limitations.",
                            "sha256": "0da1cbbf108a5871b54204c3c76aaf59dabf85a6886bfb38210136885cfc1667"
                          }
                        ]
                      },
                      "admin": {
                        "type": "string",
                        "pattern": "^admin_[a-f0-9]{12}_-?[0-9]+$",
                        "examples": [
                          "admin_012345abcdef_123456"
                        ],
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                      },
                      "user": {
                        "type": "string",
                        "pattern": "^user_[a-f0-9]{12}_-?[0-9]+$",
                        "examples": [
                          "user_012345abcdef_123456"
                        ],
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                      },
                      "booking": {
                        "type": "string",
                        "pattern": "^booking_[a-f0-9]{12}_-?[0-9]+$",
                        "examples": [
                          "booking_012345abcdef_123456"
                        ],
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                      },
                      "offerdata": {
                        "type": "object",
                        "properties": {
                          "name": {
                            "type": "string"
                          },
                          "number": {
                            "type": "string"
                          },
                          "user_maximum": {
                            "type": "integer"
                          }
                        },
                        "additionalProperties": true
                      },
                      "user_stats": {
                        "type": "object",
                        "properties": {
                          "count_users": {
                            "type": "integer"
                          },
                          "maximum_places": {
                            "type": "integer"
                          },
                          "free_places": {
                            "type": "integer"
                          }
                        },
                        "additionalProperties": true
                      },
                      "calendar_entries": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "id": {
                              "type": "string",
                              "pattern": "^booking_[a-f0-9]{12}_-?[0-9]+$",
                              "examples": [
                                "booking_012345abcdef_123456"
                              ],
                              "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                            },
                            "booking": {
                              "type": "string",
                              "pattern": "^booking_[a-f0-9]{12}_-?[0-9]+$",
                              "examples": [
                                "booking_012345abcdef_123456"
                              ],
                              "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                            },
                            "offer": {
                              "type": "string",
                              "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                              "examples": [
                                "offer_012345abcdef_123456"
                              ],
                              "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                            },
                            "booker_name": {
                              "type": "string"
                            },
                            "participant_count": {
                              "type": "integer"
                            },
                            "lesson_booking": {
                              "type": "boolean"
                            },
                            "questions": {
                              "type": "array",
                              "items": {
                                "type": "object",
                                "properties": {
                                  "id": {
                                    "type": "string",
                                    "pattern": "^questiongroup_[a-f0-9]{12}_-?[0-9]+$",
                                    "examples": [
                                      "questiongroup_012345abcdef_123456"
                                    ],
                                    "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                                  },
                                  "key": {
                                    "type": "string"
                                  },
                                  "offer": {
                                    "anyOf": [
                                      {
                                        "type": "string",
                                        "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                                        "examples": [
                                          "offer_012345abcdef_123456"
                                        ],
                                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                                      },
                                      {
                                        "const": false
                                      }
                                    ]
                                  },
                                  "title": {
                                    "type": "string"
                                  },
                                  "value": {
                                    "type": "string"
                                  },
                                  "response_type": {
                                    "type": "string"
                                  }
                                },
                                "additionalProperties": true,
                                "required": [
                                  "id",
                                  "key",
                                  "offer",
                                  "title",
                                  "value",
                                  "response_type"
                                ]
                              }
                            }
                          },
                          "additionalProperties": true,
                          "required": [
                            "id",
                            "booking",
                            "offer",
                            "booker_name",
                            "participant_count",
                            "lesson_booking",
                            "questions"
                          ]
                        }
                      }
                    },
                    "additionalProperties": true
                  }
                },
                {
                  "type": "array",
                  "items": {
                    "type": "object",
                    "properties": {
                      "id": {
                        "type": "string",
                        "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                        "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                        "examples": [
                          "date_012345abcdef_123456"
                        ]
                      },
                      "description": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 40,
                        "type": "string"
                      },
                      "date_start": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 49,
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "const": false
                          }
                        ]
                      },
                      "date_end": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 62,
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "const": false
                          }
                        ]
                      },
                      "place": {
                        "anyOf": [
                          {
                            "type": "string",
                            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Opaque v2 ID returned for a record in the selected account."
                          },
                          {
                            "const": false
                          }
                        ],
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 77,
                            "reason": "Falsey write input becomes zero; otherwise the public relation ID is decoded.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 84,
                            "reason": "Response is a public relation ID or false.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          }
                        ]
                      },
                      "room": {
                        "anyOf": [
                          {
                            "type": "string",
                            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Opaque v2 ID returned for a record in the selected account."
                          },
                          {
                            "const": false
                          }
                        ],
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 90,
                            "reason": "Falsey write input becomes zero; otherwise the public relation ID is decoded.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 97,
                            "reason": "Response is a public relation ID or false.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          }
                        ]
                      },
                      "offer": {
                        "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                        "x-edoobox-sourceLine": 101,
                        "anyOf": [
                          {
                            "type": "string",
                            "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                            "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                            "examples": [
                              "offer_012345abcdef_123456"
                            ]
                          },
                          {
                            "const": false
                          },
                          {
                            "type": "null"
                          }
                        ]
                      },
                      "leader": {
                        "type": "array",
                        "items": {
                          "type": "string",
                          "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Opaque v2 ID returned for a record in the selected account."
                        },
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Datefunc.php",
                            "line": 174,
                            "lineEnd": 179,
                            "reason": "PUT obtains a fully validated leader list before modifying assignments.",
                            "sha256": "66cb9ba28b2fba16b68a1f1d213c72010ba38750e8bdb34deb9d82bbdf630b1a"
                          },
                          {
                            "file": "application/models/v2/Datefunc.php",
                            "line": 239,
                            "lineEnd": 243,
                            "reason": "POST relation callback consumes the same validated list.",
                            "sha256": "66cb9ba28b2fba16b68a1f1d213c72010ba38750e8bdb34deb9d82bbdf630b1a"
                          },
                          {
                            "file": "application/models/v2/Datefunc.php",
                            "line": 266,
                            "lineEnd": 289,
                            "reason": "Strict list, typed admin decoding, positive IDs and deduplicated same-account user_info existence checks precede relation mutations.",
                            "sha256": "66cb9ba28b2fba16b68a1f1d213c72010ba38750e8bdb34deb9d82bbdf630b1a"
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 131,
                            "reason": "Response maps joined leaders to an array of public administrator IDs.",
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                          }
                        ],
                        "description": "Assigns administrators as leaders of this date within the current account.\nThe relation hook applies assignments separately from the storage getter."
                      },
                      "color": {
                        "anyOf": [
                          {
                            "type": "string"
                          },
                          {
                            "const": false
                          }
                        ],
                        "x-edoobox-contractSource": [
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 153,
                            "lineStart": 153,
                            "lineEnd": 172,
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264",
                            "spanSha256": "2ec5847a45af791e05db717f2e4f5946198cf290fc3c441b95d55d54f6045814",
                            "reason": "Structure getter, output setter and field flags."
                          },
                          {
                            "file": "application/helpers/edooboxhelp_helper.php",
                            "line": 11560,
                            "lineStart": 11560,
                            "lineEnd": 11606,
                            "sha256": "090d351b5bde81813c7a829bedf2f1f9f978fce5765f246989779f996198934e",
                            "spanSha256": "2172cc49e4bcdb6840448b62929037cb9b90c299da3cb6fb0be6a8782881750f",
                            "reason": "aP text normalization and aQ output. Reviewed aP update preserves legacy encoded storage and aQ read semantics. Truncation removes a dangling final escape backslash rather than creating a broken SQL literal; it remains normalization, not a rejecting raw input maxLength."
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 189,
                            "lineStart": 189,
                            "lineEnd": 202,
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264",
                            "spanSha256": "d6306bef7b4617f803aff2ac2de39df94f0233667a11ff2c4b269b9a46d47987",
                            "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                          },
                          {
                            "file": "application/models/v2/Date.php",
                            "line": 237,
                            "lineStart": 237,
                            "lineEnd": 244,
                            "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264",
                            "spanSha256": "ccfc31e1b13732e53c6b5ff2f95400c7664e404c4bc10eb0645152b9e3f4bb47",
                            "reason": "Actual resource dispatch and generic writer reachability; action branches are distinct."
                          },
                          {
                            "file": "docs/openapi/reviews/domain-fields.json",
                            "line": 1,
                            "reason": "Independent field-level source review, direction applicability, examples and explicit runtime limitations.",
                            "sha256": "0da1cbbf108a5871b54204c3c76aaf59dabf85a6886bfb38210136885cfc1667"
                          }
                        ]
                      },
                      "admin": {
                        "type": "string",
                        "pattern": "^admin_[a-f0-9]{12}_-?[0-9]+$",
                        "examples": [
                          "admin_012345abcdef_123456"
                        ],
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                      },
                      "user": {
                        "type": "string",
                        "pattern": "^user_[a-f0-9]{12}_-?[0-9]+$",
                        "examples": [
                          "user_012345abcdef_123456"
                        ],
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                      },
                      "booking": {
                        "type": "string",
                        "pattern": "^booking_[a-f0-9]{12}_-?[0-9]+$",
                        "examples": [
                          "booking_012345abcdef_123456"
                        ],
                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                      },
                      "offerdata": {
                        "type": "object",
                        "properties": {
                          "name": {
                            "type": "string"
                          },
                          "number": {
                            "type": "string"
                          },
                          "user_maximum": {
                            "type": "integer"
                          }
                        },
                        "additionalProperties": true
                      },
                      "user_stats": {
                        "type": "object",
                        "properties": {
                          "count_users": {
                            "type": "integer"
                          },
                          "maximum_places": {
                            "type": "integer"
                          },
                          "free_places": {
                            "type": "integer"
                          }
                        },
                        "additionalProperties": true
                      },
                      "calendar_entries": {
                        "type": "array",
                        "items": {
                          "type": "object",
                          "properties": {
                            "id": {
                              "type": "string",
                              "pattern": "^booking_[a-f0-9]{12}_-?[0-9]+$",
                              "examples": [
                                "booking_012345abcdef_123456"
                              ],
                              "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                            },
                            "booking": {
                              "type": "string",
                              "pattern": "^booking_[a-f0-9]{12}_-?[0-9]+$",
                              "examples": [
                                "booking_012345abcdef_123456"
                              ],
                              "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                            },
                            "offer": {
                              "type": "string",
                              "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                              "examples": [
                                "offer_012345abcdef_123456"
                              ],
                              "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                            },
                            "booker_name": {
                              "type": "string"
                            },
                            "participant_count": {
                              "type": "integer"
                            },
                            "lesson_booking": {
                              "type": "boolean"
                            },
                            "questions": {
                              "type": "array",
                              "items": {
                                "type": "object",
                                "properties": {
                                  "id": {
                                    "type": "string",
                                    "pattern": "^questiongroup_[a-f0-9]{12}_-?[0-9]+$",
                                    "examples": [
                                      "questiongroup_012345abcdef_123456"
                                    ],
                                    "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                                  },
                                  "key": {
                                    "type": "string"
                                  },
                                  "offer": {
                                    "anyOf": [
                                      {
                                        "type": "string",
                                        "pattern": "^offer_[a-f0-9]{12}_-?[0-9]+$",
                                        "examples": [
                                          "offer_012345abcdef_123456"
                                        ],
                                        "description": "Öffentliche v2-ID im gewählten Konto; Beispiel ist synthetisch."
                                      },
                                      {
                                        "const": false
                                      }
                                    ]
                                  },
                                  "title": {
                                    "type": "string"
                                  },
                                  "value": {
                                    "type": "string"
                                  },
                                  "response_type": {
                                    "type": "string"
                                  }
                                },
                                "additionalProperties": true,
                                "required": [
                                  "id",
                                  "key",
                                  "offer",
                                  "title",
                                  "value",
                                  "response_type"
                                ]
                              }
                            }
                          },
                          "additionalProperties": true,
                          "required": [
                            "id",
                            "booking",
                            "offer",
                            "booker_name",
                            "participant_count",
                            "lesson_booking",
                            "questions"
                          ]
                        }
                      }
                    },
                    "additionalProperties": true
                  }
                }
              ],
              "description": "ID-indizierte Sammlung; response_type=array liefert eine Liste. Leere Ergebnismengen können [] sein."
            },
            "type": {
              "type": "string"
            }
          },
          "additionalProperties": true
        }
      }
    }
  },
  "400": {
    "description": "Invalid request.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED40006"
        }
      }
    }
  },
  "401": {
    "description": "Missing/expired token, missing account context, account paused or model-specific authorization failure.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED40103"
        }
      }
    }
  },
  "402": {
    "description": "Missing/invalid action data or subscription/operation restriction.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED80100"
        }
      }
    }
  },
  "403": {
    "description": "Permission denied. Browser CORS rejection may have an empty body.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED40340"
        }
      }
    }
  },
  "404": {
    "description": "Unknown resource/action or unsupported method.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED80019"
        }
      }
    }
  },
  "422": {
    "description": "Validation failed.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED80020"
        }
      }
    }
  },
  "429": {
    "description": "Request/login rate limit exceeded. Honor Retry-After when supplied; legacy rate-limit paths may omit it. Retry only proven reads within a bounded deadline; a mutation is never automatically replayed after an ambiguous response.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED42902"
        }
      }
    },
    "headers": {
      "Retry-After": {
        "description": "Optional server delay in whole seconds or an HTTP date. Absence is not permission for an immediate retry.",
        "schema": {
          "type": "string",
          "examples": [
            "30"
          ]
        }
      }
    }
  },
  "502": {
    "description": "Server-side operation failed.",
    "content": {
      "application/json": {
        "example": {
          "success": false,
          "error": "ED50201"
        }
      }
    }
  }
}
```

## Aufrufbeispiele

Anpassen vor dem Ausführen. Platzhalter und veröffentlichte Beispiele sind synthetisch. Die Beispiele senden hier keine Anfrage; sie ergänzen keine unbekannten Pflichtfelder.

### cURL

```sh
# Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
: "${API_ORIGIN:?API_ORIGIN setzen}"
: "${AUTH_BEARERAUTH:?AUTH_BEARERAUTH setzen}"
: "${AUTH_ACCOUNTCONTEXT:?AUTH_ACCOUNTCONTEXT setzen}"
curl --request 'GET' \
  --url "${API_ORIGIN%/}"'/v2/date' \
  --header 'Authorization: Bearer '"${AUTH_BEARERAUTH}" \
  --header 'edid: '"${AUTH_ACCOUNTCONTEXT}"
```

### JavaScript (Node.js)

```javascript
// Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
const required = (name) => {
  const value = process.env[name];
  if (!value) throw new Error(`Set ${name}`);
  return value;
};
let path = "/v2/date";
const origin = required('API_ORIGIN');
const url = new URL((origin.endsWith('/') ? origin.slice(0, -1) : origin) + path);
const headers = {};
headers["Authorization"] = "Bearer " + required("AUTH_BEARERAUTH");
headers["edid"] = "" + required("AUTH_ACCOUNTCONTEXT");
const response = await fetch(url, { method: "GET", headers, redirect: 'manual' });
const text = await response.text();
console.log(response.status, text);
// HTTP-Status und dokumentierte error/success-Felder gemeinsam prüfen.
```

### Python

```python
# Zeigt Authentifizierungsalternative 1; alle Verfahren dieser Alternative sind gemeinsam erforderlich.
import os
import urllib.parse
import urllib.request
import urllib.error

path = "/v2/date"
url = os.environ["API_ORIGIN"].rstrip("/") + path
headers = {}
headers["Authorization"] = "Bearer " + os.environ["AUTH_BEARERAUTH"]
headers["edid"] = "" + os.environ["AUTH_ACCOUNTCONTEXT"]

# Redirects nicht automatisch verfolgen.
class NoRedirect(urllib.request.HTTPRedirectHandler):
    def redirect_request(self, req, fp, code, msg, headers, newurl):
        return None
request = urllib.request.Request(url, headers=headers, method="GET")
try:
    response = urllib.request.build_opener(NoRedirect).open(request, timeout=30)
except urllib.error.HTTPError as error:
    response = error
print(response.status, response.read().decode("utf-8", errors="replace"))
# HTTP-Status und dokumentierte error/success-Felder gemeinsam prüfen.
```

## Vollständige Operationsdefinition und edoobox-Hinweise

Alle Originalfelder einschliesslich `x-edoobox-*`, requestBody und responses bleiben erhalten. Teilweise dokumentierte Schemata sind kein vollständiger Validierungsvertrag.

```json
{
  "operationId": "get_v2_date",
  "summary": "Termine auflisten",
  "description": "Liest Termine im gewählten Konto. filter, fields, order und limit steuern Auswahl, Felder, Sortierung und Seitengröße; response_type=array liefert eine Liste. Termine gelöschter bzw. im Papierkorb befindlicher Angebote werden ausgeschlossen. Zusätzliche Filter: admin und user. Bei einem user-Filter wird die verknüpfte booking-ID zusätzlich ausgegeben. fields unterstützt offerdata, user_stats und calendar_entries; calendar_entries benötigt Leserechte für booking und user und enthält buchungsbezogene Kalenderdaten.",
  "tags": [
    "date"
  ],
  "security": [
    {
      "bearerAuth": [],
      "accountContext": []
    },
    {
      "sessionCookie": [],
      "accountContext": []
    }
  ],
  "parameters": [
    {
      "name": "fields",
      "in": "query",
      "required": false,
      "description": "Felder der Termine. offerdata ergänzt Angebotsname, Nummer und maximale Teilnehmerzahl; user_stats ergänzt Belegung. calendar_entries enthält buchungsbezogene Kalenderkarten und Antworten und benötigt Leserechte für booking und user.",
      "content": {
        "application/json": {
          "schema": {
            "type": "array",
            "items": {
              "type": "string"
            }
          },
          "example": [
            "id",
            "offer",
            "date_start",
            "date_end",
            "offerdata",
            "user_stats",
            "calendar_entries"
          ]
        }
      }
    },
    {
      "name": "filter",
      "in": "query",
      "required": false,
      "description": "JSON-encoded filter value consumed by RequestAPIData / API_DATA; specific actions may ignore it.",
      "content": {
        "application/json": {
          "schema": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "property": {
                  "type": "string"
                },
                "expression": {
                  "type": "string"
                },
                "value": {}
              },
              "additionalProperties": true
            },
            "examples": [
              [
                {
                  "property": "id",
                  "expression": "=",
                  "value": "date_012345abcdef_123456"
                }
              ]
            ]
          },
          "example": [
            {
              "property": "id",
              "expression": "=",
              "value": "date_012345abcdef_123456"
            }
          ]
        }
      }
    },
    {
      "name": "limit",
      "in": "query",
      "required": false,
      "description": "JSON-encoded limit value consumed by RequestAPIData / API_DATA; specific actions may ignore it.",
      "content": {
        "application/json": {
          "schema": {
            "type": "object",
            "properties": {
              "start": {
                "type": "integer",
                "minimum": 0,
                "default": 0
              },
              "reply": {
                "type": "integer",
                "maximum": 2000,
                "default": 100
              }
            },
            "examples": [
              {
                "start": 0,
                "reply": 25
              }
            ]
          },
          "example": {
            "start": 0,
            "reply": 25
          }
        }
      }
    },
    {
      "name": "order",
      "in": "query",
      "required": false,
      "description": "JSON-encoded order value consumed by RequestAPIData / API_DATA; specific actions may ignore it.",
      "content": {
        "application/json": {
          "schema": {
            "type": "array",
            "items": {
              "type": "object",
              "properties": {
                "property": {
                  "type": "string"
                },
                "value": {
                  "type": "string",
                  "enum": [
                    "ASC",
                    "DESC"
                  ]
                }
              },
              "additionalProperties": true
            },
            "examples": [
              [
                {
                  "property": "id",
                  "value": "ASC"
                }
              ]
            ]
          },
          "example": [
            {
              "property": "id",
              "value": "ASC"
            }
          ]
        }
      }
    },
    {
      "name": "response_type",
      "in": "query",
      "required": false,
      "schema": {
        "type": "string",
        "enum": [
          "array",
          "object"
        ],
        "examples": [
          "array"
        ]
      },
      "description": "Controls generic collection representation; default is an ID-keyed object."
    },
    {
      "name": "language",
      "in": "header",
      "required": false,
      "description": "Account language code, where the resource supports setLanguage().",
      "schema": {
        "type": "string",
        "examples": [
          "de"
        ]
      }
    }
  ],
  "responses": {
    "200": {
      "description": "Response; inspect error and success as legacy failures may also use HTTP 200.",
      "content": {
        "application/json": {
          "example": {
            "success": true,
            "error": false,
            "data": {
              "date_012345abcdef_123456": {
                "id": "date_012345abcdef_123456",
                "description": "Einführung",
                "offer": "offer_012345abcdef_123456",
                "date_start": "2026-11-03T09:00:00+01:00",
                "date_end": "2026-11-03T10:00:00+01:00",
                "place": false,
                "room": false,
                "leader": [],
                "color": false
              }
            },
            "limit": {
              "start": 0,
              "reply": 100,
              "total": 1
            }
          },
          "schema": {
            "type": "object",
            "properties": {
              "success": {
                "type": "boolean"
              },
              "error": {
                "type": [
                  "boolean",
                  "string"
                ]
              },
              "error_code": {
                "type": "string"
              },
              "data": {
                "anyOf": [
                  {
                    "type": "object",
                    "additionalProperties": {
                      "type": "object",
                      "properties": {
                        "id": {
                          "type": "string",
                          "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                          "description": "Opaque edoobox v2 object ID returned by this account. Never send a raw database ID. The synthetic example is illustrative and is not a real record.",
                          "examples": [
                            "date_012345abcdef_123456"
                          ]
                        },
                        "description": {
                          "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                          "x-edoobox-sourceLine": 40,
                          "type": "string"
                        },
                        "date_start": {
                          "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                          "x-edoobox-sourceLine": 49,
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "const": false
                            }
                          ]
                        },
                        "date_end": {
                          "description": "Response field from the resource Structure; dynamic values remain unconstrained.",
                          "x-edoobox-sourceLine": 62,
                          "anyOf": [
                            {
                              "type": "string"
                            },
                            {
                              "const": false
                            }
                          ]
                        },
                        "place": {
                          "anyOf": [
                            {
                              "type": "string",
                              "pattern": "^[a-z0-9]+_[a-f0-9]{12}_-?[0-9]+$",
                              "description": "Opaque v2 ID returned for a record in the selected account."
                            },
                            {
                              "const": false
                            }
                          ],
                          "x-edoobox-contractSource": [
                            {
                              "file": "application/models/v2/Date.php",
                              "line": 77,
                              "reason": "Falsey write input becomes zero; otherwise the public relation ID is decoded.",
                              "sha256": "6c2cc9b158ba60e211d7da77a920adc45001382fdb859ff62c711562d493b264"
                            },
                            {
                              "file": "application/models/v2/Date.php",
                              "line": 84,
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                                    }
                                  },
                                  "additionalProperties": true,
                                  "required": [
                                    "id",
                                    "key",
                                    "offer",
                                    "title",
                                    "value",
                                    "response_type"
                                  ]
                                }
                              }
                            },
                            "additionalProperties": true,
                            "required": [
                              "id",
                              "booking",
                              "offer",
                              "booker_name",
                              "participant_count",
                              "lesson_booking",
                              "questions"
                            ]
                          }
                        }
                      },
                      "additionalProperties": true
                    }
                  }
                ],
                "description": "ID-indizierte Sammlung; response_type=array liefert eine Liste. Leere Ergebnismengen können [] sein."
              },
              "type": {
                "type": "string"
              }
            },
            "additionalProperties": true
          }
        }
      }
    },
    "400": {
      "description": "Invalid request.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED40006"
          }
        }
      }
    },
    "401": {
      "description": "Missing/expired token, missing account context, account paused or model-specific authorization failure.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED40103"
          }
        }
      }
    },
    "402": {
      "description": "Missing/invalid action data or subscription/operation restriction.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED80100"
          }
        }
      }
    },
    "403": {
      "description": "Permission denied. Browser CORS rejection may have an empty body.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED40340"
          }
        }
      }
    },
    "404": {
      "description": "Unknown resource/action or unsupported method.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED80019"
          }
        }
      }
    },
    "422": {
      "description": "Validation failed.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED80020"
          }
        }
      }
    },
    "429": {
      "description": "Request/login rate limit exceeded. Honor Retry-After when supplied; legacy rate-limit paths may omit it. Retry only proven reads within a bounded deadline; a mutation is never automatically replayed after an ambiguous response.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED42902"
          }
        }
      },
      "headers": {
        "Retry-After": {
          "description": "Optional server delay in whole seconds or an HTTP date. Absence is not permission for an immediate retry.",
          "schema": {
            "type": "string",
            "examples": [
              "30"
            ]
          }
        }
      }
    },
    "502": {
      "description": "Server-side operation failed.",
      "content": {
        "application/json": {
          "example": {
            "success": false,
            "error": "ED50201"
          }
        }
      }
    }
  },
  "x-edoobox-mutates-state": false,
  "x-edoobox-runtimeMutationGuard": false,
  "x-edoobox-get-effect": "read",
  "x-edoobox-documentationReview": {
    "file": "docs/openapi/operation-contracts/03-offers-places.json",
    "notes": []
  },
  "x-edoobox-source": {
    "file": "application/models/v2/Date.php",
    "method": "getDate",
    "line": 330
  },
  "x-edoobox-documentationStatus": "reviewed",
  "x-edoobox-readOnly": true,
  "x-edoobox-safeForAutomation": true,
  "x-edoobox-permission": {
    "resource": "date",
    "short": "date",
    "checkedByDispatcher": true,
    "levels": [
      1,
      3,
      4
    ],
    "description": "Resource permission mapping from APIPermissions(), Authfunc::_getCheckJWT. Additional model/admin/plugin checks may apply; resources absent from api_permission do not acquire a fictitious scope."
  }
}
```
