NewsService.openapi.json

{"components":{"schemas":{"CategoriesEntry":{"properties":{"key":{"type":"string"},"value":{"$ref":"#/components/schemas/CategoryBucket"}},"type":"object"},"CategoryBucket":{"properties":{"items":{"items":{"$ref":"#/components/schemas/NewsItem"},"type":"array"}},"type":"object"},"Error":{"description":"Error is returned when a handler encounters an error. It contains a simple error message that the developer can customize.","properties":{"message":{"description":"Error message (e.g., 'user not found', 'database connection failed')","type":"string"}},"type":"object"},"FeedStatusesEntry":{"properties":{"key":{"type":"string"},"value":{"type":"string"}},"type":"object"},"FieldViolation":{"description":"FieldViolation describes a single validation error for a specific field.","properties":{"description":{"description":"Human-readable description of the validation violation (e.g., 'must be a valid email address', 'required field missing')","type":"string"},"field":{"description":"The field path that failed validation (e.g., 'user.email' for nested fields). For header validation, this will be the header name (e.g., 'X-API-Key')","type":"string"}},"required":["field","description"],"type":"object"},"GeoCoordinates":{"description":"GeoCoordinates represents a geographic location using WGS84 coordinates.","properties":{"latitude":{"description":"Latitude in decimal degrees (-90 to 90).","format":"double","maximum":90,"minimum":-90,"type":"number"},"longitude":{"description":"Longitude in decimal degrees (-180 to 180).","format":"double","maximum":180,"minimum":-180,"type":"number"}},"type":"object"},"GetSummarizeArticleCacheRequest":{"description":"GetSummarizeArticleCacheRequest looks up a pre-computed summary by cache key.","properties":{"cacheKey":{"description":"Deterministic cache key computed by buildSummaryCacheKey().","type":"string"}},"type":"object"},"ListFeedDigestRequest":{"properties":{"lang":{"description":"ISO 639-1 language code (en, fr, ar, etc.)","type":"string"},"variant":{"description":"Site variant: full, tech, finance, happy","type":"string"}},"type":"object"},"ListFeedDigestResponse":{"properties":{"categories":{"additionalProperties":{"$ref":"#/components/schemas/CategoryBucket"},"description":"Per-category buckets — keys match category names from feed config","type":"object"},"feedStatuses":{"additionalProperties":{"type":"string"},"description":"Per-feed status (ok/error/timeout)","type":"object"},"generatedAt":{"description":"ISO 8601 timestamp of when this digest was generated","type":"string"}},"type":"object"},"NewsItem":{"description":"NewsItem represents a single news article from RSS feed aggregation.","properties":{"isAlert":{"description":"Whether this article triggered an alert condition.","type":"boolean"},"link":{"description":"Article URL.","type":"string"},"location":{"$ref":"#/components/schemas/GeoCoordinates"},"locationName":{"description":"Human-readable location name.","type":"string"},"publishedAt":{"description":"Publication time, as Unix epoch milliseconds.. Warning: Values \u003e 2^53 may lose precision in JavaScript","format":"int64","type":"integer"},"source":{"description":"Source feed name.","minLength":1,"type":"string"},"threat":{"$ref":"#/components/schemas/ThreatClassification"},"title":{"description":"Article headline.","minLength":1,"type":"string"}},"required":["source","title"],"type":"object"},"SummarizeArticleRequest":{"description":"SummarizeArticleRequest specifies parameters for LLM article summarization.","properties":{"geoContext":{"description":"Geographic signal context to include in the prompt.","type":"string"},"headlines":{"items":{"description":"Headlines to summarize (max 8 used).","minItems":1,"type":"string"},"minItems":1,"type":"array"},"lang":{"description":"Output language code, default \"en\".","type":"string"},"mode":{"description":"Summarization mode: \"brief\", \"analysis\", \"translate\", \"\" (default).","type":"string"},"provider":{"description":"LLM provider: \"ollama\", \"groq\", \"openrouter\"","minLength":1,"type":"string"},"variant":{"description":"Variant: \"full\", \"tech\", or target language for translate mode.","type":"string"}},"required":["provider"],"type":"object"},"SummarizeArticleResponse":{"description":"SummarizeArticleResponse contains the LLM summarization result.","properties":{"error":{"description":"Error message if the request failed.","type":"string"},"errorType":{"description":"Error type/name (e.g. \"TypeError\").","type":"string"},"fallback":{"description":"Whether the client should try the next provider in the fallback chain.","type":"boolean"},"model":{"description":"Model identifier used for generation.","type":"string"},"provider":{"description":"Provider that produced the result (or \"cache\").","type":"string"},"status":{"description":"SummarizeStatus indicates the outcome of a summarization request.","enum":["SUMMARIZE_STATUS_UNSPECIFIED","SUMMARIZE_STATUS_SUCCESS","SUMMARIZE_STATUS_CACHED","SUMMARIZE_STATUS_SKIPPED","SUMMARIZE_STATUS_ERROR"],"type":"string"},"statusDetail":{"description":"Human-readable detail for non-success statuses (skip reason, etc.).","type":"string"},"summary":{"description":"The generated summary text.","type":"string"},"tokens":{"description":"Token count from the LLM response.","format":"int32","type":"integer"}},"type":"object"},"ThreatClassification":{"description":"ThreatClassification represents an AI-assessed threat level for a news item.","properties":{"category":{"description":"Event category.","type":"string"},"confidence":{"description":"Confidence score (0.0 to 1.0).","format":"double","maximum":1,"minimum":0,"type":"number"},"level":{"description":"ThreatLevel represents the assessed threat level of a news event.","enum":["THREAT_LEVEL_UNSPECIFIED","THREAT_LEVEL_LOW","THREAT_LEVEL_MEDIUM","THREAT_LEVEL_HIGH","THREAT_LEVEL_CRITICAL"],"type":"string"},"source":{"description":"Classification source — \"keyword\", \"ml\", or \"llm\".","type":"string"}},"type":"object"},"ValidationError":{"description":"ValidationError is returned when request validation fails. It contains a list of field violations describing what went wrong.","properties":{"violations":{"description":"List of validation violations","items":{"$ref":"#/components/schemas/FieldViolation"},"type":"array"}},"required":["violations"],"type":"object"}}},"info":{"title":"NewsService API","version":"1.0.0"},"openapi":"3.1.0","paths":{"/api/news/v1/list-feed-digest":{"get":{"description":"ListFeedDigest returns a pre-aggregated digest of all RSS feeds for a site variant.","operationId":"ListFeedDigest","parameters":[{"description":"Site variant: full, tech, finance, happy","in":"query","name":"variant","required":false,"schema":{"type":"string"}},{"description":"ISO 639-1 language code (en, fr, ar, etc.)","in":"query","name":"lang","required":false,"schema":{"type":"string"}}],"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/ListFeedDigestResponse"}}},"description":"Successful response"},"400":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/ValidationError"}}},"description":"Validation error"},"default":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"description":"Error response"}},"summary":"ListFeedDigest","tags":["NewsService"]}},"/api/news/v1/summarize-article":{"post":{"description":"SummarizeArticle generates an LLM summary with provider selection and fallback support.","operationId":"SummarizeArticle","requestBody":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SummarizeArticleRequest"}}},"required":true},"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SummarizeArticleResponse"}}},"description":"Successful response"},"400":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/ValidationError"}}},"description":"Validation error"},"default":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"description":"Error response"}},"summary":"SummarizeArticle","tags":["NewsService"]}},"/api/news/v1/summarize-article-cache":{"get":{"description":"GetSummarizeArticleCache looks up a cached summary by deterministic key (CDN-cacheable GET).","operationId":"GetSummarizeArticleCache","parameters":[{"description":"Deterministic cache key computed by buildSummaryCacheKey().","in":"query","name":"cache_key","required":false,"schema":{"type":"string"}}],"responses":{"200":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/SummarizeArticleResponse"}}},"description":"Successful response"},"400":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/ValidationError"}}},"description":"Validation error"},"default":{"content":{"application/json":{"schema":{"$ref":"#/components/schemas/Error"}}},"description":"Error response"}},"summary":"GetSummarizeArticleCache","tags":["NewsService"]}}}}