apitally
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Simple API monitoring & analytics for REST APIs built with Express, Fastify, NestJS, AdonisJS, Hono, H3, Elysia, Hapi, and Koa.
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{"version":3,"sources":["../../src/common/response.ts"],"sourcesContent":["export async function measureResponseSize(\n response: Response,\n tee: boolean = true,\n): Promise<[number, Response]> {\n const [newResponse1, newResponse2] = tee\n ? teeResponse(response)\n : [response, response];\n let size = 0;\n if (newResponse2.body) {\n let done = false;\n const reader = newResponse2.body.getReader();\n while (!done) {\n const result = await reader.read();\n done = result.done;\n if (!done && result.value) {\n size += result.value.byteLength;\n }\n }\n }\n return [size, newResponse1];\n}\n\nexport async function getResponseBody(\n response: Response,\n tee: boolean = true,\n): Promise<[Buffer, Response]> {\n const [newResponse1, newResponse2] = tee\n ? teeResponse(response)\n : [response, response];\n const responseBuffer = Buffer.from(await newResponse2.arrayBuffer());\n return [responseBuffer, newResponse1];\n}\n\nexport async function getResponseJson(\n response: Response,\n): Promise<[any, Response]> {\n const contentType = response.headers.get(\"content-type\");\n if (contentType?.includes(\"application/json\")) {\n const [newResponse1, newResponse2] = teeResponse(response);\n const responseJson = await newResponse2.json();\n return [responseJson, newResponse1];\n }\n return [null, response];\n}\n\nexport function teeResponse(response: Response): [Response, Response] {\n if (!response.body) {\n return [response, response];\n }\n const [stream1, stream2] = response.body.tee();\n const newResponse1 = new Response(stream1, {\n status: response.status,\n statusText: response.statusText,\n headers: response.headers,\n });\n const newResponse2 = new Response(stream2, {\n status: response.status,\n statusText: response.statusText,\n headers: response.headers,\n });\n return [newResponse1, newResponse2];\n}\n"],"mappings":";;;;;;;;;;;;;;;;;;;;;AAAA;;;;;;;;AAAA,eAAsBA,oBACpBC,UACAC,MAAe,MAAI;AAEnB,QAAM,CAACC,cAAcC,YAAAA,IAAgBF,MACjCG,YAAYJ,QAAAA,IACZ;IAACA;IAAUA;;AACf,MAAIK,OAAO;AACX,MAAIF,aAAaG,MAAM;AACrB,QAAIC,OAAO;AACX,UAAMC,SAASL,aAAaG,KAAKG,UAAS;AAC1C,WAAO,CAACF,MAAM;AACZ,YAAMG,SAAS,MAAMF,OAAOG,KAAI;AAChCJ,aAAOG,OAAOH;AACd,UAAI,CAACA,QAAQG,OAAOE,OAAO;AACzBP,gBAAQK,OAAOE,MAAMC;MACvB;IACF;EACF;AACA,SAAO;IAACR;IAAMH;;AAChB;AApBsBH;AAsBtB,eAAsBe,gBACpBd,UACAC,MAAe,MAAI;AAEnB,QAAM,CAACC,cAAcC,YAAAA,IAAgBF,MACjCG,YAAYJ,QAAAA,IACZ;IAACA;IAAUA;;AACf,QAAMe,iBAAiBC,OAAOC,KAAK,MAAMd,aAAae,YAAW,CAAA;AACjE,SAAO;IAACH;IAAgBb;;AAC1B;AATsBY;AAWtB,eAAsBK,gBACpBnB,UAAkB;AAElB,QAAMoB,cAAcpB,SAASqB,QAAQC,IAAI,cAAA;AACzC,MAAIF,2CAAaG,SAAS,qBAAqB;AAC7C,UAAM,CAACrB,cAAcC,YAAAA,IAAgBC,YAAYJ,QAAAA;AACjD,UAAMwB,eAAe,MAAMrB,aAAasB,KAAI;AAC5C,WAAO;MAACD;MAActB;;EACxB;AACA,SAAO;IAAC;IAAMF;;AAChB;AAVsBmB;AAYf,SAASf,YAAYJ,UAAkB;AAC5C,MAAI,CAACA,SAASM,MAAM;AAClB,WAAO;MAACN;MAAUA;;EACpB;AACA,QAAM,CAAC0B,SAASC,OAAAA,IAAW3B,SAASM,KAAKL,IAAG;AAC5C,QAAMC,eAAe,IAAI0B,SAASF,SAAS;IACzCG,QAAQ7B,SAAS6B;IACjBC,YAAY9B,SAAS8B;IACrBT,SAASrB,SAASqB;EACpB,CAAA;AACA,QAAMlB,eAAe,IAAIyB,SAASD,SAAS;IACzCE,QAAQ7B,SAAS6B;IACjBC,YAAY9B,SAAS8B;IACrBT,SAASrB,SAASqB;EACpB,CAAA;AACA,SAAO;IAACnB;IAAcC;;AACxB;AAhBgBC;","names":["measureResponseSize","response","tee","newResponse1","newResponse2","teeResponse","size","body","done","reader","getReader","result","read","value","byteLength","getResponseBody","responseBuffer","Buffer","from","arrayBuffer","getResponseJson","contentType","headers","get","includes","responseJson","json","stream1","stream2","Response","status","statusText"]}