add temporary layers

app.js

@@ -4,6 +4,7 @@ const port = config.port || 9000;
 const home = require("./routes/home");
 const v1 = require("./routes/v1");
 const assets = require("./routes/assets");
+const tempassets = require("./routes/tempassets");
 const cors = require("./src/cors");
 
 const app = express();
@@ -11,6 +12,7 @@ app.use(cors);
 app.use("/", home);
 app.use("/service/v1", v1);
 app.use("/assets", assets);
+app.use("/tempassets", tempassets);
 
 app.listen(port, err => {
   if (err) {

assets/temporaryAssets.json

+[
+  {
+    "name": "(tmp) Building_Montreal",
+    "id": "99cea271-a47e-4bdc-b811-0cc234737b31",
+    "boundingbox": [
+      -73.60385570826058,
+      45.485815767958044,
+      -73.52044398972039,
+      45.539693141743676
+    ],
+    "url": "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Building_Montreal/SceneServer/layers/0",
+    "creationTime": 1595007956608,
+    "scope": "public"
+  },
+  {
+    "name": "(tmp) Auckland",
+    "id": "4e4f8e6b-036d-401e-9394-2512132c0783",
+    "boundingbox": [
+      174.26421462290025,
+      -37.408063232703356,
+      175.54784137097715,
+      -36.14886498368073
+    ],
+    "url": "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Buildings_Auckland/SceneServer/layers/0",
+    "creationTime": 1595008048649,
+    "scope": "public"
+  },
+  {
+    "name": "(tmp) Brest",
+    "id": "8a0fbb84-b1d7-4e74-80fe-0b6317440656",
+    "boundingbox": [
+      -4.573570959155898,
+      48.35651896244263,
+      -4.429143100105653,
+      48.45617712129358
+    ],
+    "url": "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Buildings_Brest/SceneServer/layers/0",
+    "creationTime": 1595008152396,
+    "scope": "public"
+  },
+  {
+    "name": "(tmp) Building_Vancouver",
+    "id": "b1438326-c339-4ff2-813f-4268ed295a69",
+    "boundingbox": [
+      -123.14571375310894,
+      49.27071479410105,
+      -123.09975877538741,
+      49.29431568066567
+    ],
+    "url": "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Building_Vancouver/SceneServer/layers/0",
+    "creationTime": 1595008263764,
+    "scope": "public"
+  },
+  {
+    "name": "(tmp) Linz",
+    "id": "301b1d78-a270-4aab-a4e3-5a1fe3a90f7e",
+    "boundingbox": [
+      14.246374126000035,
+      48.21488432500007,
+      14.399654755000029,
+      48.37778204300008
+    ],
+    "url": "https://tiles.arcgis.com/tiles/P3ePLMYs2RVChkJx/arcgis/rest/services/Building_Linz_17/SceneServer/layers/0",
+    "creationTime": 1595008313873,
+    "scope": "public"
+  }
+]
\ No newline at end of file

config.js

 const config = {
   port: 9000,
-  boundingBoxBufferPercent: 15
+  boundingBoxBufferPercent: 15,
+  tempLayers: {
+    expiry: {
+      seconds: 86400
+    }
+  }
 }
 
 module.exports = config;
\ No newline at end of file

package-lock.json

@@ -16,7 +16,7 @@
       "integrity": "sha512-XIB2XbzHTN6ieIjfIMV9hlVcfPU26s2vafYWQcZHWXHOxiaRZYEDKEwdl129Zyg50+foYV2jCgtrqSA6qNuNSA==",
       "dev": true,
       "requires": {
-        "defer-to-connect": "^1.0.1"
+        "defer-to-connect": "1.1.3"
       }
     },
     "@types/babel-types": {
@@ -29,7 +29,7 @@
       "resolved": "https://registry.npmjs.org/@types/babylon/-/babylon-6.16.5.tgz",
       "integrity": "sha512-xH2e58elpj1X4ynnKp9qSnWlsRTIs6n3tgLGNfwAGHwePw0mulHQllV34n0T25uYSu1k0hRKkWXF890B1yS47w==",
       "requires": {
-        "@types/babel-types": "*"
+        "@types/babel-types": "7.0.7"
       }
     },
     "@types/color-name": {
@@ -49,7 +49,7 @@
       "resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
       "integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
       "requires": {
-        "mime-types": "~2.1.24",
+        "mime-types": "2.1.26",
         "negotiator": "0.6.2"
       }
     },
@@ -63,7 +63,7 @@
       "resolved": "https://registry.npmjs.org/acorn-globals/-/acorn-globals-3.1.0.tgz",
       "integrity": "sha1-/YJw9x+7SZawBPqIDuXUZXOnMb8=",
       "requires": {
-        "acorn": "^4.0.4"
+        "acorn": "4.0.13"
       },
       "dependencies": {
         "acorn": {
@@ -78,9 +78,9 @@
       "resolved": "https://registry.npmjs.org/align-text/-/align-text-0.1.4.tgz",
       "integrity": "sha1-DNkKVhCT810KmSVsIrcGlDP60Rc=",
       "requires": {
-        "kind-of": "^3.0.2",
-        "longest": "^1.0.1",
-        "repeat-string": "^1.5.2"
+        "kind-of": "3.2.2",
+        "longest": "1.0.1",
+        "repeat-string": "1.6.1"
       }
     },
     "ansi-align": {
@@ -89,7 +89,7 @@
       "integrity": "sha512-ZpClVKqXN3RGBmKibdfWzqCY4lnjEuoNzU5T0oEFpfd/z5qJHVarukridD4juLO2FXMiwUQxr9WqQtaYa8XRYw==",
       "dev": true,
       "requires": {
-        "string-width": "^3.0.0"
+        "string-width": "3.1.0"
       },
       "dependencies": {
         "string-width": {
@@ -98,9 +98,9 @@
           "integrity": "sha512-vafcv6KjVZKSgz06oM/H6GDBrAtz8vdhQakGjFIvNrHA6y3HCF1CInLy+QLq8dTJPQ1b+KDUqDFctkdRW44e1w==",
           "dev": true,
           "requires": {
-            "emoji-regex": "^7.0.1",
-            "is-fullwidth-code-point": "^2.0.0",
-            "strip-ansi": "^5.1.0"
+            "emoji-regex": "7.0.3",
+            "is-fullwidth-code-point": "2.0.0",
+            "strip-ansi": "5.2.0"
           }
         }
       }
@@ -117,8 +117,8 @@
       "integrity": "sha512-9VGjrMsG1vePxcSweQsN20KY/c4zN0h9fLjqAbwbPfahM3t+NL+M9HC8xeXG2I8pX5NoamTGNuomEUFI7fcUjA==",
       "dev": true,
       "requires": {
-        "@types/color-name": "^1.1.1",
-        "color-convert": "^2.0.1"
+        "@types/color-name": "1.1.1",
+        "color-convert": "2.0.1"
       }
     },
     "anymatch": {
@@ -127,8 +127,8 @@
       "integrity": "sha512-mM8522psRCqzV+6LhomX5wgp25YVibjh8Wj23I5RPkPppSVSjyKD2A2mBJmWGa+KN7f2D6LNh9jkBCeyLktzjg==",
       "dev": true,
       "requires": {
-        "normalize-path": "^3.0.0",
-        "picomatch": "^2.0.4"
+        "normalize-path": "3.0.0",
+        "picomatch": "2.2.2"
       }
     },
     "array-flatten": {
@@ -146,8 +146,8 @@
       "resolved": "https://registry.npmjs.org/babel-runtime/-/babel-runtime-6.26.0.tgz",
       "integrity": "sha1-llxwWGaOgrVde/4E/yM3vItWR/4=",
       "requires": {
-        "core-js": "^2.4.0",
-        "regenerator-runtime": "^0.11.0"
+        "core-js": "2.6.11",
+        "regenerator-runtime": "0.11.1"
       }
     },
     "babel-types": {
@@ -155,10 +155,10 @@
       "resolved": "https://registry.npmjs.org/babel-types/-/babel-types-6.26.0.tgz",
       "integrity": "sha1-o7Bz+Uq0nrb6Vc1lInozQ4BjJJc=",
       "requires": {
-        "babel-runtime": "^6.26.0",
-        "esutils": "^2.0.2",
-        "lodash": "^4.17.4",
-        "to-fast-properties": "^1.0.3"
+        "babel-runtime": "6.26.0",
+        "esutils": "2.0.3",
+        "lodash": "4.17.15",
+        "to-fast-properties": "1.0.3"
       }
     },
     "babylon": {
@@ -189,15 +189,15 @@
       "integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
       "requires": {
         "bytes": "3.1.0",
-        "content-type": "~1.0.4",
+        "content-type": "1.0.4",
         "debug": "2.6.9",
-        "depd": "~1.1.2",
+        "depd": "1.1.2",
         "http-errors": "1.7.2",
         "iconv-lite": "0.4.24",
-        "on-finished": "~2.3.0",
+        "on-finished": "2.3.0",
         "qs": "6.7.0",
         "raw-body": "2.4.0",
-        "type-is": "~1.6.17"
+        "type-is": "1.6.18"
       }
     },
     "box-intersect": {
@@ -205,8 +205,8 @@
       "resolved": "https://registry.npmjs.org/box-intersect/-/box-intersect-1.0.2.tgz",
       "integrity": "sha512-yJeMwlmFPG1gIa7Rs/cGXeI6iOj6Qz5MG5PE61xLKpElUGzmJ4abm+qsLpzxKJFpsSDq742BQEocr8dI2t8Nxw==",
       "requires": {
-        "bit-twiddle": "^1.0.2",
-        "typedarray-pool": "^1.1.0"
+        "bit-twiddle": "1.0.2",
+        "typedarray-pool": "1.2.0"
       }
     },
     "boxen": {
@@ -215,14 +215,14 @@
       "integrity": "sha512-eB4uT9RGzg2odpER62bBwSLvUeGC+WbRjjyyFhGsKnc8wp/m0+hQsMUvUe3H2V0D5vw0nBdO1hCJoZo5mKeuIQ==",
       "dev": true,
       "requires": {
-        "ansi-align": "^3.0.0",
-        "camelcase": "^5.3.1",
-        "chalk": "^3.0.0",
-        "cli-boxes": "^2.2.0",
-        "string-width": "^4.1.0",
-        "term-size": "^2.1.0",
-        "type-fest": "^0.8.1",
-        "widest-line": "^3.1.0"
+        "ansi-align": "3.0.0",
+        "camelcase": "5.3.1",
+        "chalk": "3.0.0",
+        "cli-boxes": "2.2.0",
+        "string-width": "4.2.0",
+        "term-size": "2.2.0",
+        "type-fest": "0.8.1",
+        "widest-line": "3.1.0"
       },
       "dependencies": {
         "camelcase": {
@@ -239,7 +239,7 @@
       "integrity": "sha512-iCuPHDFgrHX7H2vEI/5xpz07zSHB00TpugqhmYtVmMO6518mCuRMoOYFldEBl0g187ufozdaHgWKcYFb61qGiA==",
       "dev": true,
       "requires": {
-        "balanced-match": "^1.0.0",
+        "balanced-match": "1.0.0",
         "concat-map": "0.0.1"
       }
     },
@@ -249,7 +249,7 @@
       "integrity": "sha512-b8um+L1RzM3WDSzvhm6gIz1yfTbBt6YTlcEKAvsmqCZZFw46z626lVj9j1yEPW33H5H+lBQpZMP1k8l+78Ha0A==",
       "dev": true,
       "requires": {
-        "fill-range": "^7.0.1"
+        "fill-range": "7.0.1"
       }
     },
     "bytes": {
@@ -263,13 +263,13 @@
       "integrity": "sha512-Oj3cAGPCqOZX7Rz64Uny2GYAZNliQSqfbePrgAQ1wKAihYmCUnraBtJtKcGR4xz7wF+LoJC+ssFZvv5BgF9Igg==",
       "dev": true,
       "requires": {
-        "clone-response": "^1.0.2",
-        "get-stream": "^5.1.0",
-        "http-cache-semantics": "^4.0.0",
-        "keyv": "^3.0.0",
-        "lowercase-keys": "^2.0.0",
-        "normalize-url": "^4.1.0",
-        "responselike": "^1.0.2"
+        "clone-response": "1.0.2",
+        "get-stream": "5.1.0",
+        "http-cache-semantics": "4.1.0",
+        "keyv": "3.1.0",
+        "lowercase-keys": "2.0.0",
+        "normalize-url": "4.5.0",
+        "responselike": "1.0.2"
       },
       "dependencies": {
         "get-stream": {
@@ -278,7 +278,7 @@
           "integrity": "sha512-EXr1FOzrzTfGeL0gQdeFEvOMm2mzMOglyiOXSTpPC+iAjAKftbr3jpCMWynogwYnM+eSj9sHGc6wjIcDvYiygw==",
           "dev": true,
           "requires": {
-            "pump": "^3.0.0"
+            "pump": "3.0.0"
           }
         },
         "lowercase-keys": {
@@ -299,8 +299,8 @@
       "resolved": "https://registry.npmjs.org/center-align/-/center-align-0.1.3.tgz",
       "integrity": "sha1-qg0yYptu6XIgBBHL1EYckHvCt60=",
       "requires": {
-        "align-text": "^0.1.3",
-        "lazy-cache": "^1.0.3"
+        "align-text": "0.1.4",
+        "lazy-cache": "1.0.4"
       }
     },
     "chalk": {
@@ -309,8 +309,8 @@
       "integrity": "sha512-4D3B6Wf41KOYRFdszmDqMCGq5VV/uMAB273JILmO+3jAlh8X4qDtdtgCR3fxtbLEMzSx22QdhnDcJvu2u1fVwg==",
       "dev": true,
       "requires": {
-        "ansi-styles": "^4.1.0",
-        "supports-color": "^7.1.0"
+        "ansi-styles": "4.2.1",
+        "supports-color": "7.1.0"
       },
       "dependencies": {
         "has-flag": {
@@ -325,7 +325,7 @@
           "integrity": "sha512-oRSIpR8pxT1Wr2FquTNnGet79b3BWljqOuoW/h4oBhxJ/HUbX5nX6JSruTkvXDCFMwDPvsaTTbvMLKZWSy0R5g==",
           "dev": true,
           "requires": {
-            "has-flag": "^4.0.0"
+            "has-flag": "4.0.0"
           }
         }
       }
@@ -335,7 +335,7 @@
       "resolved": "https://registry.npmjs.org/character-parser/-/character-parser-2.2.0.tgz",
       "integrity": "sha1-x84o821LzZdE5f/CxfzeHHMmH8A=",
       "requires": {
-        "is-regex": "^1.0.3"
+        "is-regex": "1.0.5"
       }
     },
     "chokidar": {
@@ -344,14 +344,14 @@
       "integrity": "sha512-4QYCEWOcK3OJrxwvyyAOxFuhpvOVCYkr33LPfFNBjAD/w3sEzWsp2BUOkI4l9bHvWioAd0rc6NlHUOEaWkTeqg==",
       "dev": true,
       "requires": {
-        "anymatch": "~3.1.1",
-        "braces": "~3.0.2",
-        "fsevents": "~2.1.2",
-        "glob-parent": "~5.1.0",
-        "is-binary-path": "~2.1.0",
-        "is-glob": "~4.0.1",
-        "normalize-path": "~3.0.0",
-        "readdirp": "~3.3.0"
+        "anymatch": "3.1.1",
+        "braces": "3.0.2",
+        "fsevents": "2.1.2",
+        "glob-parent": "5.1.1",
+        "is-binary-path": "2.1.0",
+        "is-glob": "4.0.1",
+        "normalize-path": "3.0.0",
+        "readdirp": "3.3.0"
       }
     },
     "ci-info": {
@@ -365,7 +365,7 @@
       "resolved": "https://registry.npmjs.org/clean-css/-/clean-css-4.2.3.tgz",
       "integrity": "sha512-VcMWDN54ZN/DS+g58HYL5/n4Zrqe8vHJpGA8KdgUXFU4fuP/aHNw8eld9SyEIyabIMJX/0RaY/fplOo5hYLSFA==",
       "requires": {
-        "source-map": "~0.6.0"
+        "source-map": "0.6.1"
       }
     },
     "cli-boxes": {
@@ -379,8 +379,8 @@
       "resolved": "https://registry.npmjs.org/cliui/-/cliui-2.1.0.tgz",
       "integrity": "sha1-S0dXYP+AJkx2LDoXGQMukcf+oNE=",
       "requires": {
-        "center-align": "^0.1.1",
-        "right-align": "^0.1.1",
+        "center-align": "0.1.3",
+        "right-align": "0.1.3",
         "wordwrap": "0.0.2"
       }
     },
@@ -390,7 +390,7 @@
       "integrity": "sha1-0dyXOSAxTfZ/vrlCI7TuNQI56Ws=",
       "dev": true,
       "requires": {
-        "mimic-response": "^1.0.0"
+        "mimic-response": "1.0.1"
       }
     },
     "color-convert": {
@@ -399,7 +399,7 @@
       "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==",
       "dev": true,
       "requires": {
-        "color-name": "~1.1.4"
+        "color-name": "1.1.4"
       }
     },
     "color-name": {
@@ -420,12 +420,12 @@
       "integrity": "sha512-aMKprgk5YhBNyH25hj8wGt2+D52Sw1DRRIzqBwLp2Ya9mFmY8KPvvtvmna8SxVR9JMZ4kzMD68N22vlaRpkeFA==",
       "dev": true,
       "requires": {
-        "dot-prop": "^5.2.0",
-        "graceful-fs": "^4.1.2",
-        "make-dir": "^3.0.0",
-        "unique-string": "^2.0.0",
-        "write-file-atomic": "^3.0.0",
-        "xdg-basedir": "^4.0.0"
+        "dot-prop": "5.2.0",
+        "graceful-fs": "4.2.3",
+        "make-dir": "3.0.2",
+        "unique-string": "2.0.0",
+        "write-file-atomic": "3.0.3",
+        "xdg-basedir": "4.0.0"
       }
     },
     "constantinople": {
@@ -433,10 +433,10 @@
       "resolved": "https://registry.npmjs.org/constantinople/-/constantinople-3.1.2.tgz",
       "integrity": "sha512-yePcBqEFhLOqSBtwYOGGS1exHo/s1xjekXiinh4itpNQGCu4KA1euPh1fg07N2wMITZXQkBz75Ntdt1ctGZouw==",
       "requires": {
-        "@types/babel-types": "^7.0.0",
-        "@types/babylon": "^6.16.2",
-        "babel-types": "^6.26.0",
-        "babylon": "^6.18.0"
+        "@types/babel-types": "7.0.7",
+        "@types/babylon": "6.16.5",
+        "babel-types": "6.26.0",
+        "babylon": "6.18.0"
       }
     },
     "content-disposition": {
@@ -492,7 +492,7 @@
       "integrity": "sha1-gKTdMjdIOEv6JICDYirt7Jgq3/M=",
       "dev": true,
       "requires": {
-        "mimic-response": "^1.0.0"
+        "mimic-response": "1.0.1"
       }
     },
     "deep-extend": {
@@ -528,7 +528,7 @@
       "integrity": "sha512-uEUyaDKoSQ1M4Oq8l45hSE26SnTxL6snNnqvK/VWx5wJhmff5z0FUVJDKDanor/6w3kzE3i7XZOk+7wC0EXr1A==",
       "dev": true,
       "requires": {
-        "is-obj": "^2.0.0"
+        "is-obj": "2.0.0"
       }
     },
     "dup": {
@@ -564,7 +564,7 @@
       "integrity": "sha512-+uw1inIHVPQoaVuHzRyXd21icM+cnt4CzD5rW+NC1wjOUSTOs+Te7FOv7AhN7vS9x/oIyhLP5PR1H+phQAHu5Q==",
       "dev": true,
       "requires": {
-        "once": "^1.4.0"
+        "once": "1.4.0"
       }
     },
     "escape-goat": {
@@ -593,36 +593,36 @@
       "resolved": "https://registry.npmjs.org/express/-/express-4.17.1.tgz",
       "integrity": "sha512-mHJ9O79RqluphRrcw2X/GTh3k9tVv8YcoyY4Kkh4WDMUYKRZUq0h1o0w2rrrxBqM7VoeUVqgb27xlEMXTnYt4g==",
       "requires": {
-        "accepts": "~1.3.7",
+        "accepts": "1.3.7",
         "array-flatten": "1.1.1",
         "body-parser": "1.19.0",
         "content-disposition": "0.5.3",
-        "content-type": "~1.0.4",
+        "content-type": "1.0.4",
         "cookie": "0.4.0",
         "cookie-signature": "1.0.6",
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
-        "finalhandler": "~1.1.2",
+        "depd": "1.1.2",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "etag": "1.8.1",
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@@ -1343,7 +1343,7 @@
       "resolved": "https://registry.npmjs.org/pug-strip-comments/-/pug-strip-comments-1.0.4.tgz",
       "integrity": "sha512-i5j/9CS4yFhSxHp5iKPHwigaig/VV9g+FgReLJWWHEHbvKsbqL0oP/K5ubuLco6Wu3Kan5p7u7qk8A4oLLh6vw==",
       "requires": {
-        "pug-error": "^1.3.3"
+        "pug-error": "1.3.3"
       }
     },
     "pug-walk": {
@@ -1357,8 +1357,8 @@
       "integrity": "sha512-LwZy+p3SFs1Pytd/jYct4wpv49HiYCqd9Rlc5ZVdk0V+8Yzv6jR5Blk3TRmPL1ft69TxP0IMZGJ+WPFU2BFhww==",
       "dev": true,
       "requires": {
-        "end-of-stream": "^1.1.0",
-        "once": "^1.3.1"
+        "end-of-stream": "1.4.4",
+        "once": "1.4.0"
       }
     },
     "pupa": {
@@ -1367,7 +1367,7 @@
       "integrity": "sha512-hEJH0s8PXLY/cdXh66tNEQGndDrIKNqNC5xmrysZy3i5C3oEoLna7YAOad+7u125+zH1HNXUmGEkrhb3c2VriA==",
       "dev": true,
       "requires": {
-        "escape-goat": "^2.0.0"
+        "escape-goat": "2.1.1"
       }
     },
     "qs": {
@@ -1397,10 +1397,10 @@
       "integrity": "sha512-y3bGgqKj3QBdxLbLkomlohkvsA8gdAiUQlSBJnBhfn+BPxg4bc62d8TcBW15wavDfgexCgccckhcZvywyQYPOw==",
       "dev": true,
       "requires": {
-        "deep-extend": "^0.6.0",
-        "ini": "~1.3.0",
-        "minimist": "^1.2.0",
-        "strip-json-comments": "~2.0.1"
+        "deep-extend": "0.6.0",
+        "ini": "1.3.5",
+        "minimist": "1.2.5",
+        "strip-json-comments": "2.0.1"
       }
     },
     "readdirp": {
@@ -1409,7 +1409,7 @@
       "integrity": "sha512-zz0pAkSPOXXm1viEwygWIPSPkcBYjW1xU5j/JBh5t9bGCJwa6f9+BJa6VaB2g+b55yVrmXzqkyLf4xaWYM0IkQ==",
       "dev": true,
       "requires": {
-        "picomatch": "^2.0.7"
+        "picomatch": "2.2.2"
       }
     },
     "regenerator-runtime": {
@@ -1423,7 +1423,7 @@
       "integrity": "sha512-9bKS7nTl9+/A1s7tnPeGrUpRcVY+LUh7bfFgzpndALdPfXQBfQV77rQVtqgUV3ti4vc/Ik81Ex8UJDWDQ12zQA==",
       "dev": true,
       "requires": {
-        "rc": "^1.2.8"
+        "rc": "1.2.8"
       }
     },
     "registry-url": {
@@ -1432,7 +1432,7 @@
       "integrity": "sha512-8acYXXTI0AkQv6RAOjE3vOaIXZkT9wo4LOFbBKYQEEnnMNBpKqdUrI6S4NT0KPIo/WVvJ5tE/X5LF/TQUf0ekw==",
       "dev": true,
       "requires": {
-        "rc": "^1.2.8"
+        "rc": "1.2.8"
       }
     },
     "repeat-string": {
@@ -1445,7 +1445,7 @@
       "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.15.1.tgz",
       "integrity": "sha512-84oo6ZTtoTUpjgNEr5SJyzQhzL72gaRodsSfyxC/AXRvwu0Yse9H8eF9IpGo7b8YetZhlI6v7ZQ6bKBFV/6S7w==",
       "requires": {
-        "path-parse": "^1.0.6"
+        "path-parse": "1.0.6"
       }
     },
     "responselike": {
@@ -1454,7 +1454,7 @@
       "integrity": "sha1-kYcg7ztjHFZCvgaPFa3lpG9Loec=",
       "dev": true,
       "requires": {
-        "lowercase-keys": "^1.0.0"
+        "lowercase-keys": "1.0.1"
       }
     },
     "right-align": {
@@ -1462,7 +1462,7 @@
       "resolved": "https://registry.npmjs.org/right-align/-/right-align-0.1.3.tgz",
       "integrity": "sha1-YTObci/mo1FWiSENJOFMlhSGE+8=",
       "requires": {
-        "align-text": "^0.1.1"
+        "align-text": "0.1.4"
       }
     },
     "safe-buffer": {
@@ -1487,7 +1487,7 @@
       "integrity": "sha512-GX0Ix/CJcHyB8c4ykpHGIAvLyOwOobtM/8d+TQkAd81/bEjgPHrfba41Vpesr7jX/t8Uh+R3EX9eAS5be+jQYg==",
       "dev": true,
       "requires": {
-        "semver": "^6.3.0"
+        "semver": "6.3.0"
       },
       "dependencies": {
         "semver": {
@@ -1504,18 +1504,18 @@
       "integrity": "sha512-BsVKsiGcQMFwT8UxypobUKyv7irCNRHk1T0G680vk88yf6LBByGcZJOTJCrTP2xVN6yI+XjPJcNuE3V4fT9sAg==",
       "requires": {
         "debug": "2.6.9",
-        "depd": "~1.1.2",
-        "destroy": "~1.0.4",
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "etag": "~1.8.1",
+        "depd": "1.1.2",
+        "destroy": "1.0.4",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "etag": "1.8.1",
         "fresh": "0.5.2",
-        "http-errors": "~1.7.2",
+        "http-errors": "1.7.2",
         "mime": "1.6.0",
         "ms": "2.1.1",
-        "on-finished": "~2.3.0",
-        "range-parser": "~1.2.1",
-        "statuses": "~1.5.0"
+        "on-finished": "2.3.0",
+        "range-parser": "1.2.1",
+        "statuses": "1.5.0"
       },
       "dependencies": {
         "ms": {
@@ -1530,9 +1530,9 @@
       "resolved": "https://registry.npmjs.org/serve-static/-/serve-static-1.14.1.tgz",
       "integrity": "sha512-JMrvUwE54emCYWlTI+hGrGv5I8dEwmco/00EvkzIIsR7MqrHonbD9pO2MOfFnpFntl7ecpZs+3mW+XbQZu9QCg==",
       "requires": {
-        "encodeurl": "~1.0.2",
-        "escape-html": "~1.0.3",
-        "parseurl": "~1.3.3",
+        "encodeurl": "1.0.2",
+        "escape-html": "1.0.3",
+        "parseurl": "1.3.3",
         "send": "0.17.1"
       }
     },
@@ -1563,9 +1563,9 @@
       "integrity": "sha512-zUz5JD+tgqtuDjMhwIg5uFVV3dtqZ9yQJlZVfq4I01/K5Paj5UHj7VyrQOJvzawSVlKpObApbfD0Ed6yJc+1eg==",
       "dev": true,
       "requires": {
-        "emoji-regex": "^8.0.0",
-        "is-fullwidth-code-point": "^3.0.0",
-        "strip-ansi": "^6.0.0"
+        "emoji-regex": "8.0.0",
+        "is-fullwidth-code-point": "3.0.0",
+        "strip-ansi": "6.0.0"
       },
       "dependencies": {
         "ansi-regex": {
@@ -1592,7 +1592,7 @@
           "integrity": "sha512-AuvKTrTfQNYNIctbR1K/YGTR1756GycPsg7b9bdV9Duqur4gv6aKqHXah67Z8ImS7WEz5QVcOtlfW2rZEugt6w==",
           "dev": true,
           "requires": {
-            "ansi-regex": "^5.0.0"
+            "ansi-regex": "5.0.0"
           }
         }
       }
@@ -1603,7 +1603,7 @@
       "integrity": "sha512-DuRs1gKbBqsMKIZlrffwlug8MHkcnpjs5VPmL1PAh+mA30U0DTotfDZ0d2UUsXpPmPmMMJ6W773MaA3J+lbiWA==",
       "dev": true,
       "requires": {
-        "ansi-regex": "^4.1.0"
+        "ansi-regex": "4.1.0"
       }
     },
     "strip-json-comments": {
@@ -1618,7 +1618,7 @@
       "integrity": "sha512-QjVjwdXIt408MIiAqCX4oUKsgU2EqAGzs2Ppkm4aQYbjm+ZEWEcW4SfFNTr4uMNZma0ey4f5lgLrkB0aX0QMow==",
       "dev": true,
       "requires": {
-        "has-flag": "^3.0.0"
+        "has-flag": "3.0.0"
       }
     },
     "term-size": {
@@ -1644,7 +1644,7 @@
       "integrity": "sha512-65P7iz6X5yEr1cwcgvQxbbIw7Uk3gOy5dIdtZ4rDveLqhrdJP+Li/Hx6tyK0NEb+2GCyneCMJiGqrADCSNk8sQ==",
       "dev": true,
       "requires": {
-        "is-number": "^7.0.0"
+        "is-number": "7.0.0"
       }
     },
     "toidentifier": {
@@ -1663,7 +1663,7 @@
       "integrity": "sha512-WBx8Uy5TLtOSRtIq+M03/sKDrXCLHxwDcquSP2c43Le03/9serjQBIztjRz6FkJez9D/hleyAXTBGLwwZUw9lA==",
       "dev": true,
       "requires": {
-        "nopt": "~1.0.10"
+        "nopt": "1.0.10"
       }
     },
     "type-fest": {
@@ -1678,7 +1678,7 @@
       "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
       "requires": {
         "media-typer": "0.3.0",
-        "mime-types": "~2.1.24"
+        "mime-types": "2.1.26"
       }
     },
     "typedarray-pool": {
@@ -1686,8 +1686,8 @@
       "resolved": "https://registry.npmjs.org/typedarray-pool/-/typedarray-pool-1.2.0.tgz",
       "integrity": "sha512-YTSQbzX43yvtpfRtIDAYygoYtgT+Rpjuxy9iOpczrjpXLgGoyG7aS5USJXV2d3nn8uHTeb9rXDvzS27zUg5KYQ==",
       "requires": {
-        "bit-twiddle": "^1.0.0",
-        "dup": "^1.0.0"
+        "bit-twiddle": "1.0.2",
+        "dup": "1.0.0"
       }
     },
     "typedarray-to-buffer": {
@@ -1696,7 +1696,7 @@
       "integrity": "sha512-zdu8XMNEDepKKR+XYOXAVPtWui0ly0NtohUscw+UmaHiAWT8hrV1rr//H6V+0DvJ3OQ19S979M0laLfX8rm82Q==",
       "dev": true,
       "requires": {
-        "is-typedarray": "^1.0.0"
+        "is-typedarray": "1.0.0"
       }
     },
     "uglify-js": {
@@ -1704,9 +1704,9 @@
       "resolved": "https://registry.npmjs.org/uglify-js/-/uglify-js-2.8.29.tgz",
       "integrity": "sha1-KcVzMUgFe7Th913zW3qcty5qWd0=",
       "requires": {
-        "source-map": "~0.5.1",
-        "uglify-to-browserify": "~1.0.0",
-        "yargs": "~3.10.0"
+        "source-map": "0.5.7",
+        "uglify-to-browserify": "1.0.2",
+        "yargs": "3.10.0"
       },
       "dependencies": {
         "source-map": {
@@ -1728,7 +1728,7 @@
       "integrity": "sha512-nrXZwwXrD/T/JXeygJqdCO6NZZ1L66HrxM/Z7mIq2oPanoN0F1nLx3lwJMu6AwJY69hdixaFQOuoYsMjE5/C2A==",
       "dev": true,
       "requires": {
-        "debug": "^2.2.0"
+        "debug": "2.6.9"
       }
     },
     "unique-string": {
@@ -1737,7 +1737,7 @@
       "integrity": "sha512-uNaeirEPvpZWSgzwsPGtU2zVSTrn/8L5q/IexZmH0eH6SA73CmAA5U4GwORTxQAZs95TAXLNqeLoPPNO5gZfWg==",
       "dev": true,
       "requires": {
-        "crypto-random-string": "^2.0.0"
+        "crypto-random-string": "2.0.0"
       }
     },
     "unpipe": {
@@ -1751,19 +1751,19 @@
       "integrity": "sha512-w3doE1qtI0/ZmgeoDoARmI5fjDoT93IfKgEGqm26dGUOh8oNpaSTsGNdYRN/SjOuo10jcJGwkEL3mroKzktkew==",
       "dev": true,
       "requires": {
-        "boxen": "^4.2.0",
-        "chalk": "^3.0.0",
-        "configstore": "^5.0.1",
-        "has-yarn": "^2.1.0",
-        "import-lazy": "^2.1.0",
-        "is-ci": "^2.0.0",
-        "is-installed-globally": "^0.3.1",
-        "is-npm": "^4.0.0",
-        "is-yarn-global": "^0.3.0",
-        "latest-version": "^5.0.0",
-        "pupa": "^2.0.1",
-        "semver-diff": "^3.1.1",
-        "xdg-basedir": "^4.0.0"
+        "boxen": "4.2.0",
+        "chalk": "3.0.0",
+        "configstore": "5.0.1",
+        "has-yarn": "2.1.0",
+        "import-lazy": "2.1.0",
+        "is-ci": "2.0.0",
+        "is-installed-globally": "0.3.2",
+        "is-npm": "4.0.0",
+        "is-yarn-global": "0.3.0",
+        "latest-version": "5.1.0",
+        "pupa": "2.0.1",
+        "semver-diff": "3.1.1",
+        "xdg-basedir": "4.0.0"
       }
     },
     "url-parse-lax": {
@@ -1772,7 +1772,7 @@
       "integrity": "sha1-FrXK/Afb42dsGxmZF3gj1lA6yww=",
       "dev": true,
       "requires": {
-        "prepend-http": "^2.0.0"
+        "prepend-http": "2.0.0"
       }
     },
     "utils-merge": {
@@ -1780,6 +1780,11 @@
       "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
       "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM="
     },
+    "uuid": {
+      "version": "8.2.0",
+      "resolved": "https://registry.npmjs.org/uuid/-/uuid-8.2.0.tgz",
+      "integrity": "sha512-CYpGiFTUrmI6OBMkAdjSDM0k5h8SkkiTP4WAjQgDgNB1S3Ou9VBEvr6q0Kv2H1mMk7IWfxYGpMH5sd5AvcIV2Q=="
+    },
     "validator": {
       "version": "12.2.0",
       "resolved": "https://registry.npmjs.org/validator/-/validator-12.2.0.tgz",
@@ -1801,7 +1806,7 @@
       "integrity": "sha512-NsmoXalsWVDMGupxZ5R08ka9flZjjiLvHVAWYOKtiKM8ujtZWr9cRffak+uSE48+Ob8ObalXpwyeUiyDD6QFgg==",
       "dev": true,
       "requires": {
-        "string-width": "^4.0.0"
+        "string-width": "4.2.0"
       }
     },
     "window-size": {
@@ -1814,8 +1819,8 @@
       "resolved": "https://registry.npmjs.org/with/-/with-5.1.1.tgz",
       "integrity": "sha1-+k2qktrzLE6pTtRTyB8EaGtXXf4=",
       "requires": {
-        "acorn": "^3.1.0",
-        "acorn-globals": "^3.0.0"
+        "acorn": "3.3.0",
+        "acorn-globals": "3.1.0"
       }
     },
     "wordwrap": {
@@ -1835,10 +1840,10 @@
       "integrity": "sha512-AvHcyZ5JnSfq3ioSyjrBkH9yW4m7Ayk8/9My/DD9onKeu/94fwrMocemO2QAJFAlnnDN+ZDS+ZjAR5ua1/PV/Q==",
       "dev": true,
       "requires": {
-        "imurmurhash": "^0.1.4",
-        "is-typedarray": "^1.0.0",
-        "signal-exit": "^3.0.2",
-        "typedarray-to-buffer": "^3.1.5"
+        "imurmurhash": "0.1.4",
+        "is-typedarray": "1.0.0",
+        "signal-exit": "3.0.3",
+        "typedarray-to-buffer": "3.1.5"
       }
     },
     "xdg-basedir": {
@@ -1852,9 +1857,9 @@
       "resolved": "https://registry.npmjs.org/yargs/-/yargs-3.10.0.tgz",
       "integrity": "sha1-9+572FfdfB0tOMDnTvvWgdFDH9E=",
       "requires": {
-        "camelcase": "^1.0.2",
-        "cliui": "^2.1.0",
-        "decamelize": "^1.0.0",
+        "camelcase": "1.2.1",
+        "cliui": "2.1.0",
+        "decamelize": "1.2.0",
         "window-size": "0.1.0"
       }
     }

package.json

@@ -19,11 +19,13 @@
   },
   "homepage": "https://gitlab.com/tomeof/node-3dps-extended#README",
   "dependencies": {
+    "body-parser": "^1.19.0",
     "box-intersect": "^1.0.2",
     "express": "^4.17.1",
     "express-validator": "^6.4.0",
     "node-fetch": "^2.6.0",
-    "pug": "^2.0.4"
+    "pug": "^2.0.4",
+    "uuid": "^8.2.0"
   },
   "devDependencies": {
     "nodemon": "^2.0.3"

routes/tempassets.js

+const express = require("express");
+const bodyParser = require("body-parser");
+const tempAssets = require("../src/tempAssets");
+
+let router = express.Router();
+
+router.route("/")
+  .post(bodyParser.json(), (req, res, next) => {
+
+    tempAssets.addTempLayer(req, res);
+
+  });
+
+module.exports = router;
\ No newline at end of file

src/assets.js

 const fs = require("fs");
+const fsprom = require('fs').promises;
 const boxIntersect = require("box-intersect");
 const path = require('path');
 
-const getLayers = (layers) => {
-  return new Promise((resolve, reject) => {
-    fs.readFile("./assets/assets.json", (err, data) => {
-      if (err) {
-        reject();
-      }
-      let assets = JSON.parse(data);
-      let requestedLayers = layers.split(",");
+// const getLayers = (layers) => {
+//   return new Promise((resolve, reject) => {
+//     fs.readFile("./assets/assets.json", (err, data) => {
+//       if (err) {
+//         reject();
+//       }
+//       let assets = JSON.parse(data);
+//       let requestedLayers = layers.split(",");
+
+//       assets = assets.filter(asset => requestedLayers.includes(asset.id));
+//       assets = assets.filter(asset => asset.scope == "public");
+//       resolve(assets);
+//     });
+//   });
+// }
+
+const getLayers = async (layers) => {
+
+
+  let assets = await getAllAssets();
+  let requestedLayers = layers.split(",");
+
+  assets = assets.filter(asset => requestedLayers.includes(asset.id));
+  assets = assets.filter(asset => asset.scope == "public");
+  return assets;
+
+
+}
+
+const getAllAssets = async () => {
+
+  try {
+
+    let assetsJson = await fsprom.readFile('./assets/assets.json', 'utf8');
+    let assets = JSON.parse(assetsJson);
+    let tempassetsJson = await fsprom.readFile('./assets/temporaryAssets.json', 'utf8');
+    let tempassets = JSON.parse(tempassetsJson);
+    assets.push(...tempassets);
+    return assets;
+
+  } catch (error) {
+
+    console.log(error);
+    return error;
+
+  }
 
-      assets = assets.filter(asset => requestedLayers.includes(asset.id));
-      assets = assets.filter(asset => asset.scope == "public");
-      resolve(assets);
-    });
-  });
 }
 
 const getIntersectingLayers = (bb, layers) => {
@@ -83,37 +117,61 @@ const getIntersecting = (bb) => {
 
 }
 
-const allLayersExist = (layers) => {
+// const allLayersExist = (layers) => {
 
-  if (!layers) return Promise.reject();
+//   if (!layers) return Promise.reject();
 
-  return new Promise((resolve, reject) => {
-    fs.readFile("./assets/assets.json", (err, data) => {
-      if (err) {
-        reject();
-      }
-      let assets = JSON.parse(data);
-      layers = layers.split(",");
-      layers.forEach(layer => {
-        if (assets.findIndex(asset => asset.id == layer) == -1) {
-          reject();
-        }
-      });
-      resolve();
-    });
-  });
+//   return new Promise((resolve, reject) => {
+//     fs.readFile("./assets/assets.json", (err, data) => {
+//       if (err) {
+//         reject();
+//       }
+//       let assets = JSON.parse(data);
+//       layers = layers.split(",");
+//       layers.forEach(layer => {
+//         if (assets.findIndex(asset => asset.id == layer) == -1) {
+//           reject();
+//         }
+//       });
+//       resolve();
+//     });
+//   });
 
-}
+// }
 
-const getPublicLayers = () => {
+const allLayersExist = async (layers) => {
 
-  return new Promise((resolve, reject) => {
-    fs.readFile("./assets/assets.json", (err, data) => {
-      let assets = JSON.parse(data);
-      assets = assets.filter(asset => asset.scope == "public");
-      resolve(assets);
-    });
+  if (!layers) return Promise.reject();
+  let assets = await getAllAssets();
+  layers = layers.split(",");
+  layers.forEach(layer => {
+    if (assets.findIndex(asset => asset.id == layer) == -1) {
+      return Promise.reject()
+    }
   });
+  return;
+}
+
+// const getPublicLayers = () => {
+
+//   return new Promise((resolve, reject) => {
+//     fs.readFile("./assets/assets.json", (err, data) => {
+//       let assets = JSON.parse(data);
+//       assets = assets.filter(asset => asset.scope == "public");
+//       resolve(assets);
+//     });
+//   });
+
+// }
+
+const getPublicLayers = async () => {
+
+
+  let assets = await getAllAssets();
+  assets = assets.filter(asset => asset.scope == "public");
+  return assets;
+
+
 
 }
 

src/tempAssets.js

+const fs = require('fs').promises;
+const { v4: uuidv4 } = require('uuid');
+const config = require("../config");
+const fetch = require("node-fetch");
+
+
+const addTempLayer = (req, res) => {
+
+
+  (async () => {
+
+    try {
+
+      await removeExpired();
+
+      let doc = await fetch(req.body.url);
+      let nd = await doc.json();
+
+
+      let tempLayer = {
+        name: `(tmp) ${req.body.name}`,
+        id: uuidv4(),
+        boundingbox: nd.store.extent,
+        url: req.body.url,
+        creationTime: Date.now(),
+        scope: "public"
+      };
+
+      let tempassetsJson = await fs.readFile('./assets/temporaryAssets.json', 'utf8');
+      let tempassets = JSON.parse(tempassetsJson);
+      tempassets.push(tempLayer);
+      let updatedTempassets = JSON.stringify(tempassets, null, 2);
+      await fs.writeFile('./assets/temporaryAssets.json', updatedTempassets, 'utf8');
+      res.status(200).send("layer added");
+
+    } catch (error) {
+
+      console.log(error);
+      res.status(400).send(error);
+
+    }
+
+  })();
+
+
+}
+
+const removeExpired = async () => {
+
+  try {
+
+    let tempassetsJson = await fs.readFile('./assets/temporaryAssets.json', 'utf8');
+    let tempassets = JSON.parse(tempassetsJson);
+
+    let currentTime = Date.now();
+    let nonExpired = tempassets.filter(tempasset => {
+      let diffInSeconds = (currentTime - tempasset.creationTime) / 1000;
+      return (diffInSeconds < config.tempLayers.expiry.seconds);
+    });
+    let updatedTempassets = JSON.stringify(nonExpired, null, 2);
+    await fs.writeFile('./assets/temporaryAssets.json', updatedTempassets, 'utf8');
+
+  } catch (error) {
+
+    console.log(error);
+
+  }
+
+}
+
+
+module.exports = { addTempLayer };
\ No newline at end of file