Migrate backend to n8n

backend/api/build.gradle

@@ -1,10 +0,0 @@
-dependencies {
-
-    implementation project(':dataaccess')
-
-    annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
-    implementation 'org.springframework.boot:spring-boot-starter-web'
-    implementation 'org.springframework.boot:spring-boot-starter-security'
-
-    implementation 'org.springdoc:springdoc-openapi-ui:1.6.4'
-}

backend/api/src/main/java/eu/okaeri/timings/api/IndexController.java

@@ -1,13 +0,0 @@
-package eu.okaeri.timings.api;
-
-import org.springframework.stereotype.Controller;
-import org.springframework.web.bind.annotation.RequestMapping;
-
-@Controller
-public class IndexController {
-
-    @RequestMapping
-    public String index() {
-        return "redirect:/swagger-ui";
-    }
-}

backend/api/src/main/java/eu/okaeri/timings/api/TimingsApplication.java

@@ -1,12 +0,0 @@
-package eu.okaeri.timings.api;
-
-import org.springframework.boot.SpringApplication;
-import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-@SpringBootApplication
-public class TimingsApplication {
-
-    public static void main(String[] args) {
-        SpringApplication.run(TimingsApplication.class, args);
-    }
-}

backend/api/src/main/java/eu/okaeri/timings/api/security/SecurityConfig.java

@@ -1,36 +0,0 @@
-package eu.okaeri.timings.api.security;
-
-import org.springframework.context.annotation.Bean;
-import org.springframework.context.annotation.Configuration;
-import org.springframework.security.config.annotation.web.builders.HttpSecurity;
-import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
-import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
-import org.springframework.web.cors.CorsConfiguration;
-import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
-import org.springframework.web.filter.CorsFilter;
-
-import java.util.Arrays;
-import java.util.List;
-
-@Configuration
-@EnableWebSecurity
-public class SecurityConfig extends WebSecurityConfigurerAdapter {
-
-    @Override
-    protected void configure(HttpSecurity http) throws Exception {
-        http.httpBasic().disable();
-        http.csrf().disable();
-    }
-
-    @Bean
-    public CorsFilter corsFilter() {
-        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
-        CorsConfiguration config = new CorsConfiguration();
-        config.setAllowCredentials(false);
-        config.setAllowedOrigins(List.of("*"));
-        config.setAllowedHeaders(Arrays.asList("Origin", "Content-Type", "Accept"));
-        config.setAllowedMethods(List.of("*"));
-        source.registerCorsConfiguration("/**", config);
-        return new CorsFilter(source);
-    }
-}

backend/api/src/main/java/eu/okaeri/timings/api/v1/ParseController.java

@@ -1,98 +0,0 @@
-package eu.okaeri.timings.api.v1;
-
-import lombok.SneakyThrows;
-import org.springframework.http.MediaType;
-import org.springframework.http.ResponseEntity;
-import org.springframework.web.bind.annotation.PostMapping;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestPart;
-import org.springframework.web.bind.annotation.RestController;
-import org.springframework.web.multipart.MultipartFile;
-
-import java.math.BigDecimal;
-import java.nio.charset.StandardCharsets;
-import java.time.Duration;
-import java.time.Instant;
-import java.util.*;
-import java.util.stream.Collectors;
-
-@RestController
-@RequestMapping("/v1/parse")
-public class ParseController {
-
-    @SneakyThrows
-    @PostMapping(consumes = MediaType.MULTIPART_FORM_DATA_VALUE)
-    public ResponseEntity<?> parse(@RequestPart("file") MultipartFile file) {
-
-        Instant start = Instant.now();
-        String content = new String(file.getBytes(), StandardCharsets.UTF_8);
-        String[] lines = content.split("\r?\n");
-
-        Map<String, String> metadata = new LinkedHashMap<>();
-        List<String> header = null;
-        List<List<BigDecimal>> records = new ArrayList<>();
-
-        for (String line : lines) {
-
-            // metadata
-            if (line.startsWith("#")) {
-                if (!line.contains(":")) {
-                    continue;
-                }
-                String[] parts = line.substring(1).split(":", 2);
-                if (parts.length != 2) {
-                    return ResponseEntity.badRequest().body(Map.of("error", "Cannot parse metadata: '" + line + "'"));
-                }
-                String key = parts[0].trim().toLowerCase(Locale.ROOT);
-                String value = parts[1].trim();
-                metadata.put(key, value);
-                continue;
-            }
-
-            // header
-            if (header == null) {
-                String[] parts = line.split(",");
-                if (parts.length < 2) {
-                    return ResponseEntity.badRequest().body(Map.of("error", "Cannot parse header: '" + line + "'"));
-                }
-                header = Arrays.asList(parts);
-                continue;
-            }
-
-            // data
-            String[] parts = line.split(",");
-            if (parts.length != header.size()) {
-                return ResponseEntity.badRequest().body(Map.of("error", "Cannot parse record: '" + line + "'"));
-            }
-
-            try {
-                records.add(Arrays.stream(parts)
-                    .map(value -> {
-                        try {
-                            return new BigDecimal(value);
-                        } catch (Exception exception) {
-                            throw new RuntimeException("Cannot parse value: '" + value + "' from record '" + line + "'");
-                        }
-                    })
-                    .collect(Collectors.toList()));
-            } catch (Exception exception) {
-                return ResponseEntity.badRequest().body(Map.of("error", exception.getMessage()));
-            }
-        }
-
-        if (header == null || records.size() < 2) {
-            return ResponseEntity.badRequest().body(Map.of("error", "Invalid report"));
-        }
-
-        Map<String, Object> stats = Map.of(
-            "parseTime", (Duration.between(start, Instant.now()))
-        );
-
-        return ResponseEntity.ok(Map.of(
-            "meta", metadata,
-            "header", header,
-            "data", records,
-            "stats", stats
-        ));
-    }
-}

backend/api/src/main/resources/application.yml

@@ -1,41 +0,0 @@
-server:
-  address: 127.0.0.1
-  port: 8081
-  error:
-    whitelabel:
-      enabled: false
-  servlet:
-    context-path: /
-  #  tomcat:
-  #    internal-proxies: ""
-  forward-headers-strategy: native
-
-springdoc:
-  api-docs:
-    path: /api-docs
-  swagger-ui:
-    path: /swagger-ui
-    tags-sorter: alpha
-    operations-sorter: alpha
-  default-produces-media-type: "application/json"
-
-spring:
-  servlet:
-    multipart:
-      enabled: true
-      max-file-size: 1MB
-      max-request-size: 1MB
-  redis:
-    host: 127.0.0.1
-    port: 6379
-  #    password: ""
-  datasource:
-    url: jdbc:h2:file:./timings;AUTO_SERVER=TRUE
-    username: demo
-    password: password
-    driverClassName: org.h2.Driver
-  jpa:
-    hibernate:
-      ddl-auto: update
-    show-sql: true
-    database-platform: org.hibernate.dialect.H2Dialect

backend/build.gradle

@@ -1,39 +0,0 @@
-plugins {
-    id 'org.springframework.boot' version '2.6.1'
-    id 'io.spring.dependency-management' version '1.0.11.RELEASE'
-    id 'java'
-}
-
-allprojects {
-
-    group = 'eu.okaeri.timings'
-    version = '0.0.1-SNAPSHOT'
-
-    repositories {
-        mavenCentral()
-    }
-}
-
-subprojects {
-
-    apply plugin: 'io.spring.dependency-management'
-    apply plugin: 'org.springframework.boot'
-    apply plugin: 'java'
-
-    sourceCompatibility = '17'
-
-    dependencies {
-        compileOnly 'org.projectlombok:lombok'
-        annotationProcessor 'org.projectlombok:lombok'
-    }
-}
-
-configurations {
-    compileOnly {
-        extendsFrom annotationProcessor
-    }
-}
-
-bootJar {
-    enabled = false
-}

backend/dataaccess/build.gradle

@@ -1,20 +0,0 @@
-dependencies {
-
-    implementation 'org.springframework.boot:spring-boot-starter-cache'
-    implementation 'org.springframework.boot:spring-boot-starter-validation'
-    implementation 'org.springframework.boot:spring-boot-starter-data-redis'
-    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
-
-    runtimeOnly 'mysql:mysql-connector-java'
-    runtimeOnly 'com.h2database:h2'
-
-    implementation 'com.github.f4b6a3:uuid-creator:4.3.1'
-}
-
-bootJar {
-    enabled = false
-}
-
-jar {
-    enabled = true
-}

backend/dataaccess/src/main/java/eu/okaeri/timings/dataaccess/util/UUID6Generator.java

@@ -1,38 +0,0 @@
-package eu.okaeri.timings.dataaccess.util;
-
-import com.github.f4b6a3.uuid.UuidCreator;
-import org.hibernate.HibernateException;
-import org.hibernate.MappingException;
-import org.hibernate.engine.spi.SharedSessionContractImplementor;
-import org.hibernate.id.UUIDGenerator;
-import org.hibernate.service.ServiceRegistry;
-import org.hibernate.type.Type;
-import org.hibernate.type.descriptor.java.UUIDTypeDescriptor;
-
-import java.io.Serializable;
-import java.util.Properties;
-import java.util.UUID;
-
-public class UUID6Generator extends UUIDGenerator {
-
-    private UUIDTypeDescriptor.ValueTransformer valueTransformer;
-
-    @Override
-    public void configure(Type type, Properties params, ServiceRegistry serviceRegistry) throws MappingException {
-        if (UUID.class.isAssignableFrom(type.getReturnedClass())) {
-            this.valueTransformer = UUIDTypeDescriptor.PassThroughTransformer.INSTANCE;
-        } else if (String.class.isAssignableFrom(type.getReturnedClass())) {
-            this.valueTransformer = UUIDTypeDescriptor.ToStringTransformer.INSTANCE;
-        } else {
-            if (!byte[].class.isAssignableFrom(type.getReturnedClass())) {
-                throw new HibernateException("Unanticipated return type [" + type.getReturnedClass().getName() + "] for UUID conversion");
-            }
-            this.valueTransformer = UUIDTypeDescriptor.ToBytesTransformer.INSTANCE;
-        }
-    }
-
-    @Override
-    public Serializable generate(SharedSessionContractImplementor session, Object object) throws HibernateException {
-        return this.valueTransformer.transform(UuidCreator.getTimeOrderedWithRandom());
-    }
-}

backend/function.js

@@ -0,0 +1,81 @@
+const parseReport = (text) => {
+
+    const start = new Date();
+    const lines = text.split(/\r?\n/);
+
+    const metadata = {};
+    let header = null;
+    const records = [];
+
+    for (const line of lines) {
+
+        // empty
+        if (!line) {
+            continue
+        }
+
+        // metadata
+        if (line.startsWith("#")) {
+            if (!line.includes(":")) {
+                continue;
+            }
+            const parts = line.substring(1).split(":", 2);
+            if (parts.length !== 2) {
+                return {error: `Invalid metadata: '${line}'`};
+            }
+            const key = parts[0].trim().toLowerCase();
+            metadata[key] = parts[1].trim();
+            continue;
+        }
+
+        // header
+        if (header === null) {
+            const parts = line.split(",");
+            if (parts.length < 2) {
+                return {error: `Invalid header: '${line}'`};
+            }
+            header = parts;
+            continue;
+        }
+
+        // data
+        const parts = line.split(",");
+        if (parts.length !== header.length) {
+            return {error: `Invalid record: '${line}'`};
+        }
+
+        records.push(parts.map(value => {
+            const floatValue = parseFloat(value);
+            if (Number.isNaN(floatValue)) {
+                return {error: `Invalid number '${value}' in: '${line}'`}
+            }
+            return floatValue;
+        }));
+    }
+
+    if (header === null || records.length < 2) {
+        return {error: "Invalid report"};
+    }
+
+    return {
+        meta: metadata,
+        header: header,
+        data: records,
+        stats: {
+            parseTime: `PT${((new Date() - start) / 1000)}S`
+        }
+    }
+};
+
+if (items.length === 0) {
+    items[0].json = {error: "No report file found in the request."};
+} else if (items.length > 1) {
+    items[0].json = {error: "More than one file found in the request."}
+} else {
+    const data = items[0].binary.file.data;
+    const text = Buffer.from(data, "base64").toString("utf8");
+    items[0].json = parseReport(text)
+}
+
+// noinspection JSAnnotator
+return items;

backend/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +0,0 @@
-distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.1-bin.zip
-zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists

backend/gradlew

@@ -1,234 +0,0 @@
-#!/bin/sh
-
-#
-# Copyright © 2015-2021 the original authors.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      https://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-#
-
-##############################################################################
-#
-#   Gradle start up script for POSIX generated by Gradle.
-#
-#   Important for running:
-#
-#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
-#       noncompliant, but you have some other compliant shell such as ksh or
-#       bash, then to run this script, type that shell name before the whole
-#       command line, like:
-#
-#           ksh Gradle
-#
-#       Busybox and similar reduced shells will NOT work, because this script
-#       requires all of these POSIX shell features:
-#         * functions;
-#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
-#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
-#         * compound commands having a testable exit status, especially «case»;
-#         * various built-in commands including «command», «set», and «ulimit».
-#
-#   Important for patching:
-#
-#   (2) This script targets any POSIX shell, so it avoids extensions provided
-#       by Bash, Ksh, etc; in particular arrays are avoided.
-#
-#       The "traditional" practice of packing multiple parameters into a
-#       space-separated string is a well documented source of bugs and security
-#       problems, so this is (mostly) avoided, by progressively accumulating
-#       options in "$@", and eventually passing that to Java.
-#
-#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
-#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
-#       see the in-line comments for details.
-#
-#       There are tweaks for specific operating systems such as AIX, CygWin,
-#       Darwin, MinGW, and NonStop.
-#
-#   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
-#       within the Gradle project.
-#
-#       You can find Gradle at https://github.com/gradle/gradle/.
-#
-##############################################################################
-
-# Attempt to set APP_HOME
-
-# Resolve links: $0 may be a link
-app_path=$0
-
-# Need this for daisy-chained symlinks.
-while
-    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    [ -h "$app_path" ]
-do
-    ls=$( ls -ld "$app_path" )
-    link=${ls#*' -> '}
-    case $link in             #(
-      /*)   app_path=$link ;; #(
-      *)    app_path=$APP_HOME$link ;;
-    esac
-done
-
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-
-APP_NAME="Gradle"
-APP_BASE_NAME=${0##*/}
-
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-
-# Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD=maximum
-
-warn () {
-    echo "$*"
-} >&2
-
-die () {
-    echo
-    echo "$*"
-    echo
-    exit 1
-} >&2
-
-# OS specific support (must be 'true' or 'false').
-cygwin=false
-msys=false
-darwin=false
-nonstop=false
-case "$( uname )" in                #(
-  CYGWIN* )         cygwin=true  ;; #(
-  Darwin* )         darwin=true  ;; #(
-  MSYS* | MINGW* )  msys=true    ;; #(
-  NONSTOP* )        nonstop=true ;;
-esac
-
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
-
-
-# Determine the Java command to use to start the JVM.
-if [ -n "$JAVA_HOME" ] ; then
-    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
-        # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD=$JAVA_HOME/jre/sh/java
-    else
-        JAVACMD=$JAVA_HOME/bin/java
-    fi
-    if [ ! -x "$JAVACMD" ] ; then
-        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-    fi
-else
-    JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-
-Please set the JAVA_HOME variable in your environment to match the
-location of your Java installation."
-fi
-
-# Increase the maximum file descriptors if we can.
-if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    case $MAX_FD in #(
-      max*)
-        MAX_FD=$( ulimit -H -n ) ||
-            warn "Could not query maximum file descriptor limit"
-    esac
-    case $MAX_FD in  #(
-      '' | soft) :;; #(
-      *)
-        ulimit -n "$MAX_FD" ||
-            warn "Could not set maximum file descriptor limit to $MAX_FD"
-    esac
-fi
-
-# Collect all arguments for the java command, stacking in reverse order:
-#   * args from the command line
-#   * the main class name
-#   * -classpath
-#   * -D...appname settings
-#   * --module-path (only if needed)
-#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if "$cygwin" || "$msys" ; then
-    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
-    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
-
-    JAVACMD=$( cygpath --unix "$JAVACMD" )
-
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    for arg do
-        if
-            case $arg in                                #(
-              -*)   false ;;                            # don't mess with options #(
-              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
-                    [ -e "$t" ] ;;                      #(
-              *)    false ;;
-            esac
-        then
-            arg=$( cygpath --path --ignore --mixed "$arg" )
-        fi
-        # Roll the args list around exactly as many times as the number of
-        # args, so each arg winds up back in the position where it started, but
-        # possibly modified.
-        #
-        # NB: a `for` loop captures its iteration list before it begins, so
-        # changing the positional parameters here affects neither the number of
-        # iterations, nor the values presented in `arg`.
-        shift                   # remove old arg
-        set -- "$@" "$arg"      # push replacement arg
-    done
-fi
-
-# Collect all arguments for the java command;
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
-#     shell script including quotes and variable substitutions, so put them in
-#     double quotes to make sure that they get re-expanded; and
-#   * put everything else in single quotes, so that it's not re-expanded.
-
-set -- \
-        "-Dorg.gradle.appname=$APP_BASE_NAME" \
-        -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
-        "$@"
-
-# Use "xargs" to parse quoted args.
-#
-# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
-#
-# In Bash we could simply go:
-#
-#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
-#   set -- "${ARGS[@]}" "$@"
-#
-# but POSIX shell has neither arrays nor command substitution, so instead we
-# post-process each arg (as a line of input to sed) to backslash-escape any
-# character that might be a shell metacharacter, then use eval to reverse
-# that process (while maintaining the separation between arguments), and wrap
-# the whole thing up as a single "set" statement.
-#
-# This will of course break if any of these variables contains a newline or
-# an unmatched quote.
-#
-
-eval "set -- $(
-        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
-        xargs -n1 |
-        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
-        tr '\n' ' '
-    )" '"$@"'
-
-exec "$JAVACMD" "$@"

backend/gradlew.bat

@@ -1,89 +0,0 @@
-@rem
-@rem Copyright 2015 the original author or authors.
-@rem
-@rem Licensed under the Apache License, Version 2.0 (the "License");
-@rem you may not use this file except in compliance with the License.
-@rem You may obtain a copy of the License at
-@rem
-@rem      https://www.apache.org/licenses/LICENSE-2.0
-@rem
-@rem Unless required by applicable law or agreed to in writing, software
-@rem distributed under the License is distributed on an "AS IS" BASIS,
-@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-@rem See the License for the specific language governing permissions and
-@rem limitations under the License.
-@rem
-
-@if "%DEBUG%" == "" @echo off
-@rem ##########################################################################
-@rem
-@rem  Gradle startup script for Windows
-@rem
-@rem ##########################################################################
-
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
-
-set DIRNAME=%~dp0
-if "%DIRNAME%" == "" set DIRNAME=.
-set APP_BASE_NAME=%~n0
-set APP_HOME=%DIRNAME%
-
-@rem Resolve any "." and ".." in APP_HOME to make it shorter.
-for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
-
-@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
-
-@rem Find java.exe
-if defined JAVA_HOME goto findJavaFromJavaHome
-
-set JAVA_EXE=java.exe
-%JAVA_EXE% -version >NUL 2>&1
-if "%ERRORLEVEL%" == "0" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:findJavaFromJavaHome
-set JAVA_HOME=%JAVA_HOME:"=%
-set JAVA_EXE=%JAVA_HOME%/bin/java.exe
-
-if exist "%JAVA_EXE%" goto execute
-
-echo.
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation.
-
-goto fail
-
-:execute
-@rem Setup the command line
-
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
-
-
-@rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
-
-:end
-@rem End local scope for the variables with windows NT shell
-if "%ERRORLEVEL%"=="0" goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
-exit /b 1
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega

backend/settings.gradle

@@ -1,4 +0,0 @@
-rootProject.name = 'backend'
-
-include 'dataaccess'
-include 'api'

backend/timings_okaeri_cloud_v1_parse.json

@@ -0,0 +1,59 @@
+{
+  "name": "timings.okaeri.cloud/v1/parse",
+  "nodes": [
+    {
+      "parameters": {},
+      "name": "Start",
+      "type": "n8n-nodes-base.start",
+      "typeVersion": 1,
+      "position": [
+        240,
+        300
+      ]
+    },
+    {
+      "parameters": {
+        "httpMethod": "POST",
+        "path": "timings-api.okaeri.cloud/v1/parse",
+        "responseMode": "lastNode",
+        "options": {}
+      },
+      "name": "Webhook",
+      "type": "n8n-nodes-base.webhook",
+      "typeVersion": 1,
+      "position": [
+        740,
+        320
+      ],
+      "webhookId": "a63ac908-a85d-4581-adbf-a58ad5c05ed4"
+    },
+    {
+      "parameters": {
+        "functionCode": "const parseReport = (text) => {\n\n    const start = new Date();\n    const lines = text.split(/\\r?\\n/);\n\n    const metadata = {};\n    let header = null;\n    const records = [];\n\n    for (const line of lines) {\n\n        // empty\n        if (!line) {\n            continue\n        }\n\n        // metadata\n        if (line.startsWith(\"#\")) {\n            if (!line.includes(\":\")) {\n                continue;\n            }\n            const parts = line.substring(1).split(\":\", 2);\n            if (parts.length !== 2) {\n                return {error: `Invalid metadata: '${line}'`};\n            }\n            const key = parts[0].trim().toLowerCase();\n            metadata[key] = parts[1].trim();\n            continue;\n        }\n\n        // header\n        if (header === null) {\n            const parts = line.split(\",\");\n            if (parts.length < 2) {\n                return {error: `Invalid header: '${line}'`};\n            }\n            header = parts;\n            continue;\n        }\n\n        // data\n        const parts = line.split(\",\");\n        if (parts.length !== header.length) {\n            return {error: `Invalid record: '${line}'`};\n        }\n\n        records.push(parts.map(value => {\n            const floatValue = parseFloat(value);\n            if (Number.isNaN(floatValue)) {\n                return {error: `Invalid number '${value}' in: '${line}'`}\n            }\n            return floatValue;\n        }));\n    }\n\n    if (header === null || records.length < 2) {\n        return {error: \"Invalid report\"};\n    }\n\n    return {\n        meta: metadata,\n        header: header,\n        data: records,\n        stats: {\n            parseTime: `PT${((new Date() - start) / 1000)}S`\n        }\n    }\n};\n\nif (items.length === 0) {\n    items[0].json = {error: \"No report file found in the request.\"};\n} else if (items.length > 1) {\n    items[0].json = {error: \"More than one file found in the request.\"}\n} else {\n    const data = items[0].binary.file.data;\n    const text = Buffer.from(data, \"base64\").toString(\"utf8\");\n    items[0].json = parseReport(text)\n}\n\nreturn items;\n"
+      },
+      "name": "Function",
+      "type": "n8n-nodes-base.function",
+      "typeVersion": 1,
+      "position": [
+        960,
+        320
+      ]
+    }
+  ],
+  "connections": {
+    "Webhook": {
+      "main": [
+        [
+          {
+            "node": "Function",
+            "type": "main",
+            "index": 0
+          }
+        ]
+      ]
+    }
+  },
+  "active": true,
+  "settings": {},
+  "id": 1
+}

frontend/.env.development

@@ -1,2 +1,2 @@
-VUE_APP_URL=http://127.0.0.1:8080
+VUE_APP_URL=http://127.0.0.1:5678/webhook/timings-parse
 VUE_APP_API_URL=http://127.0.0.1:8081

frontend/.env.production

@@ -1,2 +1,2 @@
-VUE_APP_URL=https://timings.okaeri.eu
+VUE_APP_URL=https://timings.okaeri.cloud
-VUE_APP_API_URL=https://timings-api.okaeri.eu
+VUE_APP_API_URL=https://webhook.okaeri.cloud/timings-api.okaeri.cloud