feat(api): add OpenAPI documentation

This commit is contained in:
2026-09-21 17:48:27 +03:30
parent 6e0b718811
commit 5175d1dd65
5 changed files with 540 additions and 2 deletions

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{
"openapi": "3.0.3",
"info": {
"title": "Card to IBAN API",
"version": "1.0.0",
"description": "Converts an Iranian bank card number to its IBAN."
},
"servers": [
{
"url": "/",
"description": "Current server"
}
],
"tags": [
{
"name": "System"
},
{
"name": "Conversion"
}
],
"paths": {
"/health": {
"get": {
"tags": ["System"],
"summary": "Check service health",
"operationId": "getHealth",
"responses": {
"200": {
"description": "The service is running.",
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/HealthResponse"
},
"example": {
"status": "ok"
}
}
}
}
}
}
},
"/api/v1/card-to-iban": {
"post": {
"tags": ["Conversion"],
"summary": "Convert a card number to an IBAN",
"operationId": "convertCardToIBAN",
"requestBody": {
"required": true,
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ConvertRequest"
},
"example": {
"card": "6037997512345678"
}
}
}
},
"responses": {
"200": {
"description": "The card number was converted successfully.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ConvertResponse"
},
"example": {
"data": {
"iban": "IR820540102680020817909002"
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"400": {
"$ref": "#/components/responses/InvalidCard"
},
"405": {
"$ref": "#/components/responses/MethodNotAllowed"
},
"422": {
"$ref": "#/components/responses/ConversionRejected"
},
"500": {
"$ref": "#/components/responses/InternalError"
},
"502": {
"$ref": "#/components/responses/UpstreamFailure"
},
"503": {
"$ref": "#/components/responses/UpstreamUnavailable"
},
"504": {
"$ref": "#/components/responses/UpstreamTimeout"
}
}
}
}
},
"components": {
"headers": {
"RequestID": {
"description": "Identifier generated for tracing this request.",
"schema": {
"type": "string"
},
"example": "SERVER_GENERATED_REQUEST_ID"
}
},
"schemas": {
"HealthResponse": {
"type": "object",
"required": ["status"],
"properties": {
"status": {
"type": "string",
"enum": ["ok"]
}
}
},
"ConvertRequest": {
"type": "object",
"additionalProperties": false,
"required": ["card"],
"properties": {
"card": {
"type": "string",
"description": "Iranian bank card number containing exactly 16 ASCII digits.",
"pattern": "^[0-9]{16}$",
"minLength": 16,
"maxLength": 16,
"example": "6037997512345678"
}
}
},
"ConvertResponse": {
"type": "object",
"required": ["data", "requestId"],
"properties": {
"data": {
"$ref": "#/components/schemas/ConvertData"
},
"requestId": {
"type": "string",
"example": "SERVER_GENERATED_REQUEST_ID"
}
}
},
"ConvertData": {
"type": "object",
"required": ["iban"],
"properties": {
"iban": {
"type": "string",
"pattern": "^IR[0-9]{24}$",
"example": "IR820540102680020817909002"
}
}
},
"ErrorResponse": {
"type": "object",
"required": ["error", "requestId"],
"properties": {
"error": {
"$ref": "#/components/schemas/ErrorDetail"
},
"requestId": {
"type": "string",
"example": "SERVER_GENERATED_REQUEST_ID"
}
}
},
"ErrorDetail": {
"type": "object",
"required": ["code", "message"],
"properties": {
"code": {
"type": "string",
"enum": [
"invalid_card",
"method_not_allowed",
"conversion_rejected",
"internal_error",
"upstream_failure",
"upstream_unavailable",
"upstream_timeout"
]
},
"message": {
"type": "string",
"description": "A user-facing error message in Persian."
}
}
}
},
"responses": {
"InvalidCard": {
"description": "The JSON body or card number is invalid.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "invalid_card",
"message": "شماره کارت باید شامل ۱۶ رقم باشد."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"MethodNotAllowed": {
"description": "The request method is not supported for this path.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "method_not_allowed",
"message": "این روش برای این مسیر پشتیبانی نمی‌شود."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"ConversionRejected": {
"description": "The upstream service rejected the conversion.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "conversion_rejected",
"message": "تبدیل این شماره کارت انجام نشد."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"InternalError": {
"description": "An internal operation failed.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "internal_error",
"message": "خطایی در پردازش درخواست رخ داد."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"UpstreamFailure": {
"description": "Upstream authentication failed or its response was invalid.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "upstream_failure",
"message": "ارتباط با سرویس بانکی با خطا روبه‌رو شد."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"UpstreamUnavailable": {
"description": "The upstream service is temporarily unavailable.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "upstream_unavailable",
"message": "سرویس بانکی موقتاً در دسترس نیست."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
},
"UpstreamTimeout": {
"description": "The upstream request timed out.",
"headers": {
"X-Request-ID": {
"$ref": "#/components/headers/RequestID"
}
},
"content": {
"application/json": {
"schema": {
"$ref": "#/components/schemas/ErrorResponse"
},
"example": {
"error": {
"code": "upstream_timeout",
"message": "پاسخ سرویس بانکی بیش از حد طول کشید."
},
"requestId": "SERVER_GENERATED_REQUEST_ID"
}
}
}
}
}
}
}