Merge branch 'Topic/1015-newsFeed' into 'Product/878-newsFeed'

New: Add an api that handles notices

See merge request coscine/api/notices!1

.gitignore

+## Ignore Visual Studio temporary files, build results, and
+## files generated by popular Visual Studio add-ons.
+
+# User-specific files
+*.suo
+*.user
+*.userosscache
+*.sln.docstates
+
+# User-specific files (MonoDevelop/Xamarin Studio)
+*.userprefs
+
+# Database connection for t4 class generation from database
+**/*.generated.cs
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+
+# Visual Studio 2015 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# MSTest test Results
+[Tt]est[Rr]esult*/
+[Bb]uild[Ll]og.*
+
+# NUNIT
+*.VisualState.xml
+TestResult.xml
+
+# Build Results of an ATL Project
+[Dd]ebugPS/
+[Rr]eleasePS/
+dlldata.c
+
+# DNX
+project.lock.json
+project.fragment.lock.json
+artifacts/
+
+*_i.c
+*_p.c
+*_i.h
+*.ilk
+*.meta
+*.obj
+*.pch
+*.pdb
+*.pgc
+*.pgd
+*.rsp
+*.sbr
+*.tlb
+*.tli
+*.tlh
+*.tmp
+*.tmp_proj
+*.log
+*.vspscc
+*.vssscc
+.builds
+*.pidb
+*.svclog
+*.scc
+
+# Chutzpah Test files
+_Chutzpah*
+
+# Visual C++ cache files
+ipch/
+*.aps
+*.ncb
+*.opendb
+*.opensdf
+*.sdf
+*.cachefile
+*.VC.db
+*.VC.VC.opendb
+
+# Visual Studio profiler
+*.psess
+*.vsp
+*.vspx
+*.sap
+
+# TFS 2012 Local Workspace
+$tf/
+
+# Guidance Automation Toolkit
+*.gpState
+
+# ReSharper is a .NET coding add-in
+_ReSharper*/
+*.[Rr]e[Ss]harper
+*.DotSettings.user
+Resharper
+
+# JustCode is a .NET coding add-in
+.JustCode
+
+# TeamCity is a build add-in
+_TeamCity*
+
+# DotCover is a Code Coverage Tool
+*.dotCover
+
+# NCrunch
+_NCrunch_*
+.*crunch*.local.xml
+nCrunchTemp_*
+
+# MightyMoose
+*.mm.*
+AutoTest.Net/
+
+# Web workbench (sass)
+.sass-cache/
+
+# Installshield output folder
+[Ee]xpress/
+
+# DocProject is a documentation generator add-in
+DocProject/buildhelp/
+DocProject/Help/*.HxT
+DocProject/Help/*.HxC
+DocProject/Help/*.hhc
+DocProject/Help/*.hhk
+DocProject/Help/*.hhp
+DocProject/Help/Html2
+DocProject/Help/html
+
+# Click-Once directory
+publish/
+
+# Publish Web Output
+*.[Pp]ublish.xml
+*.azurePubxml
+# TODO: Comment the next line if you want to checkin your web deploy settings
+# but database connection strings (with potential passwords) will be unencrypted
+#*.pubxml
+*.publishproj
+
+# Microsoft Azure Web App publish settings. Comment the next line if you want to
+# checkin your Azure Web App publish settings, but sensitive information contained
+# in these scripts will be unencrypted
+PublishScripts/
+
+# NuGet Packages
+*.nupkg
+# The packages folder can be ignored because of Package Restore
+**/packages/*
+# except build/, which is used as an MSBuild target.
+!**/packages/build/
+# Uncomment if necessary however generally it will be regenerated when needed
+#!**/packages/repositories.config
+# NuGet v3's project.json files produces more ignoreable files
+*.nuget.props
+*.nuget.targets
+
+# Microsoft Azure Build Output
+csx/
+*.build.csdef
+
+# Microsoft Azure Emulator
+ecf/
+rcf/
+
+# Windows Store app package directories and files
+AppPackages/
+BundleArtifacts/
+Package.StoreAssociation.xml
+_pkginfo.txt
+
+# Visual Studio cache files
+# files ending in .cache can be ignored
+*.[Cc]ache
+# but keep track of directories ending in .cache
+!*.[Cc]ache/
+
+# Others
+ClientBin/
+~$*
+*~
+*.dbmdl
+*.dbproj.schemaview
+*.jfm
+*.pfx
+*.publishsettings
+node_modules/
+orleans.codegen.cs
+
+# Since there are multiple workflows, uncomment next line to ignore bower_components
+# (https://github.com/github/gitignore/pull/1529#issuecomment-104372622)
+#bower_components/
+
+# RIA/Silverlight projects
+Generated_Code/
+
+# Backup & report files from converting an old project file
+# to a newer Visual Studio version. Backup files are not needed,
+# because we have git ;-)
+_UpgradeReport_Files/
+Backup*/
+UpgradeLog*.XML
+UpgradeLog*.htm
+
+# SQL Server files
+*.mdf
+*.ldf
+
+# Business Intelligence projects
+*.rdl.data
+*.bim.layout
+*.bim_*.settings
+
+# Microsoft Fakes
+FakesAssemblies/
+
+# GhostDoc plugin setting file
+*.GhostDoc.xml
+
+# Node.js Tools for Visual Studio
+.ntvs_analysis.dat
+
+# Visual Studio 6 build log
+*.plg
+
+# Visual Studio 6 workspace options file
+*.opt
+
+# Visual Studio LightSwitch build output
+**/*.HTMLClient/GeneratedArtifacts
+**/*.DesktopClient/GeneratedArtifacts
+**/*.DesktopClient/ModelManifest.xml
+**/*.Server/GeneratedArtifacts
+**/*.Server/ModelManifest.xml
+_Pvt_Extensions
+
+# Paket dependency manager
+.paket/paket.exe
+paket-files/
+
+# FAKE - F# Make
+.fake/
+
+# JetBrains Rider
+.idea/
+*.sln.iml
+
+# CodeRush
+.cr/
+
+# Python Tools for Visual Studio (PTVS)
+__pycache__/
+*.pyc
+
+#cake
+tools/*
+!tools/packages.config
+dist/

.gitlab-ci.yml

+stages:
+  - test
+  - release
+  - releasetrigger
+
+cake:Test:
+  stage: test
+  script:
+    - PowerShell .\build.ps1 -Target Test -Configuration Debug
+  variables:
+    GIT_STRATEGY: clone
+  artifacts:
+    reports:
+      junit: "./Artifacts/TestResults.xml"
+    paths:
+      - "./Artifacts/*"
+  except:
+    - master
+    - tags
+
+cake:Release:
+  stage: release
+  script:
+    - PowerShell .\build.ps1 -Target Release -Configuration Release --nugetApiKey="${NUGET_API_KEY}"
+  variables:
+    GIT_STRATEGY: clone
+  dependencies:
+    - cake:Test
+  artifacts:
+    paths:
+      - "./Artifacts/*"
+  only:
+    - tags
+
+cake:Prerelease:
+  stage: release
+  script:
+    - PowerShell .\build.ps1 -Target Prerelease -Configuration Release
+  variables:
+    GIT_STRATEGY: clone
+  dependencies:
+    - cake:Test
+  artifacts:
+    paths:
+      - "./Artifacts/*"
+  except:
+    - tags
+    - master
+
+cake:GitlabRelease:
+    stage: releasetrigger
+    script:
+      - PowerShell .\build.ps1 -Target GitlabRelease --GitlabProjectPath="${CI_PROJECT_PATH}" --gitlabProjectId="${CI_PROJECT_ID}" --gitlabToken="${GITLAB_TOKEN}"
+    only:
+      - master
\ No newline at end of file

GitVersion.yml

+mode: ContinuousDeployment
+next-version: 1.0.0
+major-version-bump-message: 'Breaking:'
+minor-version-bump-message: '(Update|New):'
+patch-version-bump-message: 'Fix:'
+no-bump-message: '.*'
+commit-message-incrementing: Enabled
\ No newline at end of file

LICENSE

+MIT License
+
+Copyright (c) 2019 RWTH Aachen University
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
\ No newline at end of file

build.cake

+#tool nuget:?package=NUnit.ConsoleRunner&version=3.10.0
+#tool nuget:?package=vswhere&version=2.8.4
+#tool nuget:?package=GitVersion.CommandLine&version=5.1.3
+
+#addin nuget:https://api.nuget.org/v3/index.json?package=Cake.Json&version=4.0.0
+#addin nuget:https://api.nuget.org/v3/index.json?package=Newtonsoft.Json&version=11.0.2
+#addin nuget:https://api.nuget.org/v3/index.json?package=Cake.FileHelpers&version=3.2.1
+
+using System.Net;
+using System.Net.Http;
+
+// Commandline arguments
+var target = Argument("target", "Default");
+var configuration = Argument("configuration", "Release");
+var nugetApiKey = Argument<string>("nugetApiKey", null);
+var version = Argument("nugetVersion", "");
+var gitlabProjectPath = Argument("gitlabProjectPath", "");
+var gitlabProjectId = Argument("gitlabProjectId", "");
+var gitlabToken = Argument("gitlabToken", "");
+
+// Define directories
+var projects = GetFiles("./**/*.csproj");
+var artifactsDir = Directory("./Artifacts");
+string nupkgDir;
+var solutionFile = GetFiles("./**/*.sln").First();
+var projectName = solutionFile.GetFilenameWithoutExtension().ToString();
+var nugetSource = "https://api.nuget.org/v3/index.json";
+var assemblyInfoSubPath = "Properties/AssemblyInfo.cs";
+var semanticVersion = "";
+string localNugetFeed;
+
+// get latest MSBuild version
+var vsLatest  = VSWhereLatest();	
+var msBuildPathX64 = (vsLatest == null) ? null : vsLatest.CombineWithFilePath("./MSBuild/Current/Bin/MSBuild.exe");
+
+Setup(context =>{
+	nupkgDir = $"{artifactsDir.ToString()}/nupkg";
+	var branch = GitVersion(new GitVersionSettings {
+			UpdateAssemblyInfo = false
+		}).BranchName.Replace("/", "-");
+
+	localNugetFeed = $"C:\\coscine\\LocalNugetFeeds\\{branch}";
+	Information("{0}", branch);
+	Information("Started at {0}", DateTime.Now);
+});
+
+Teardown(context =>{
+	Information("Finished at {0}", DateTime.Now);
+});
+
+Task("Clean")
+.Description("Cleans all build and artifacts directories")
+.Does(() =>{
+	var settings = new DeleteDirectorySettings {
+		Recursive = true,
+		Force = true
+	};
+	
+	var directoriesToClean = new List<DirectoryPath>();
+	
+	foreach(var project in projects) {
+		directoriesToClean.Add(Directory($"{project.GetDirectory()}/obj"));
+		directoriesToClean.Add(Directory($"{project.GetDirectory()}/bin"));
+	}
+	
+	directoriesToClean.Add(artifactsDir);
+
+	foreach(var dir in directoriesToClean) {
+		Information("Cleaning {0}", dir.ToString());
+		if (DirectoryExists(dir)) {
+			DeleteDirectory(dir, settings);
+			CreateDirectory(dir);
+		} else {
+			CreateDirectory(dir);
+		}
+	}
+});
+
+Task("Restore")
+.Does(() =>{
+	NuGetRestore(solutionFile, new NuGetRestoreSettings {
+		NoCache = true,
+		FallbackSource = new List<string>{ localNugetFeed },
+	});
+});
+
+Task("Test")
+.IsDependentOn("Build")
+.Does(() =>{
+	NUnit3($"./src/**/bin/{configuration}/*.Tests.dll", new NUnit3Settings {
+		// generate the xml file
+		NoResults = false,
+		Results = new NUnit3Result[] {
+			new NUnit3Result() {
+				FileName = $"{artifactsDir}/TestResults.xml",
+				Transform = $"{Context.Environment.WorkingDirectory}/nunit3-junit.xslt"
+			}
+		}
+	});
+});
+
+Task("GitVersion")
+.Does(() => {
+	if(string.IsNullOrWhiteSpace(version)) {
+		version = GitVersion(new GitVersionSettings {
+			UpdateAssemblyInfo = false
+		}).NuGetVersionV2;
+	}
+	var index = version.IndexOf("-");
+	semanticVersion = index > 0 ? version.Substring(0, index) : version;
+	Information("Version: {0}, SemanticVersion: {1}", version, semanticVersion);
+});
+
+Task("UpdateAssemblyInfo")
+.Does(() =>{
+	var index = version.IndexOf("-");
+	var semanticVersion = index > 0 ? version.Substring(0, index) : version;
+
+	foreach(var project in projects) {
+		CreateAssemblyInfo($"{project.GetDirectory()}/{assemblyInfoSubPath}", new AssemblyInfoSettings {
+			Product = project.GetFilenameWithoutExtension().ToString(),
+			Title = project.GetFilenameWithoutExtension().ToString(),
+			Company = "IT Center, RWTH Aachen University",
+			Version = semanticVersion,
+			FileVersion = semanticVersion,
+			InformationalVersion = version,
+			Copyright = $"{DateTime.Now.Year} IT Center, RWTH Aachen University",
+			Description = $"{project.GetFilenameWithoutExtension().ToString()} is a part of the CoScInE group."
+		});
+	}
+});
+
+Task("GitlabRelease")
+.IsDependentOn("GitVersion")
+.Does(() => {
+	var client = new HttpClient();
+	client.DefaultRequestHeaders.Add("PRIVATE-TOKEN", gitlabToken);
+	
+	// get the latest tag
+	var result = client.GetAsync($"https://git.rwth-aachen.de/api/v4/projects/{gitlabProjectId}/repository/tags").Result;
+	if(!result.IsSuccessStatusCode) {
+		throw new Exception("Tag query failed.");
+	}
+
+	var tagList = result.Content.ReadAsStringAsync().Result;
+	var jArray = JArray.Parse(tagList);
+	// null if not tags exists yet
+	var lastTag = jArray.Select(x => x["name"]).FirstOrDefault();
+
+	var url = $"https://git.rwth-aachen.de/{gitlabProjectPath}";
+	
+	if(url.EndsWith(".git")) {
+		url = url.Substring(0, url.Length - ".git".Length);
+	}
+
+	if(url.EndsWith("/")) {
+		url = url.Substring(0, url.Length - 1);
+	}
+
+	var description = "";
+	// First line of description
+	// Gitlab compare url, if something can be compared
+	if(lastTag == null) {
+		description = $"# {semanticVersion} ({DateTime.Now.Year}-{DateTime.Now.Month}-{DateTime.Now.Day})\n\n\n";
+	} else {
+		description = $"# [{semanticVersion}]({url}/compare/{lastTag}...v{semanticVersion}) ({DateTime.Now.Year}-{DateTime.Now.Month}-{DateTime.Now.Day})\n\n\n";
+	}
+
+	// From when will messages be parsed, null results in all messages
+	var logParam = "";
+	if(lastTag != null) {
+		logParam = $"{lastTag}..Head";
+	}
+
+	Information(lastTag);
+
+	IEnumerable<string> redirectedStandardOutput;
+	var exitCodeWithArgument =
+		StartProcess(
+			"git",
+			new ProcessSettings {
+				Arguments = $"log {logParam} --pretty=format:HASH%h:%B",
+				RedirectStandardOutput = true
+			},
+			out redirectedStandardOutput
+		);
+
+	var prefixList = new Dictionary<string, List<string>>{
+		{"Fix", new List<string>()},
+		{"Update", new List<string>()},
+		{"New", new List<string>()},
+		{"Breaking", new List<string>()},
+		{"Docs", new List<string>()},
+		{"Build", new List<string>()},
+		{"Upgrade", new List<string>()},
+		{"Chore", new List<string>()},
+	};
+
+	var currentHash = "";
+	// Output last line of process output.
+	foreach(var line in redirectedStandardOutput) {
+		var commitMessage = "";
+		if(line.StartsWith("HASH")) {
+			currentHash = line.Substring("HASH".Length);
+			currentHash = currentHash.Substring(0, currentHash.IndexOf(":"));
+			commitMessage = line.Substring(currentHash.Length + line.IndexOf(currentHash) + 1);
+		} else {
+			commitMessage = line;
+		}
+
+		foreach(var kv in prefixList) {
+			if(commitMessage.StartsWith($"{kv.Key}:")) {
+				kv.Value.Add($"* {commitMessage.Substring(kv.Key.Length + 1).Trim()} {currentHash}");
+				break;
+			}
+		};
+	}
+	
+	foreach(var kv in prefixList) {
+		if(kv.Value.Any()) {
+			description += $" ### {kv.Key}\n\n";
+			foreach(var line in kv.Value) {
+				description += $"{line}\n";
+			}
+			description += "\n";
+		}
+	}
+	// correctly escape the json newlines
+	description = description.Replace("\n", "\\n");
+	Information("Description: {0}", description);
+
+	// create tag
+	result = client.PostAsync($"https://git.rwth-aachen.de/api/v4/projects/{gitlabProjectId}/repository/tags?tag_name=v{semanticVersion}&ref=master", null).Result;
+	Information("Create tag: {0}", result.Content.ReadAsStringAsync().Result);
+	if(!result.IsSuccessStatusCode) {
+		throw new Exception("Tag creation failed.");
+	}
+
+	// create release
+	var json = $"{{\"name\": \"v{semanticVersion}\", \"tag_name\": \"v{semanticVersion}\", \"description\": \"{description}\"}}";
+	var content = new StringContent(json, Encoding.UTF8, "application/json");
+	result = client.PostAsync($"https://git.rwth-aachen.de/api/v4/projects/{gitlabProjectId}/releases", content).Result;
+	Information("Create release: {0}", result.Content.ReadAsStringAsync().Result);
+	if(!result.IsSuccessStatusCode) {
+		throw new Exception("Release creation failed.");
+	}
+});
+
+Task("Build")
+.IsDependentOn("Clean")
+.IsDependentOn("GitVersion")
+.IsDependentOn("UpdateAssemblyInfo")
+.IsDependentOn("Restore")
+.Does(() =>{
+		var frameworkSettingsWindows = new MSBuildSettings {
+			Configuration = configuration
+		};
+		
+		frameworkSettingsWindows.ToolPath = msBuildPathX64;
+		frameworkSettingsWindows.WorkingDirectory = Context.Environment.WorkingDirectory;
+
+		if (configuration.Equals("Release")) {
+			frameworkSettingsWindows.WithProperty("DebugSymbols", "false");
+			frameworkSettingsWindows.WithProperty("DebugType", "None");
+		}
+
+		// Use MSBuild
+		Information("Building {0}", solutionFile);
+		MSBuild(solutionFile, frameworkSettingsWindows);
+});
+
+Task("NugetPack")
+.IsDependentOn("Build")
+.Does(() =>{
+	foreach(var project in projects) {
+			var nuspec = $"{project.GetDirectory()}/{project.GetFilenameWithoutExtension()}.nuspec";
+			if(!project.ToString().EndsWith(".Tests") && FileExists(nuspec))
+			{
+				var settings = new NuGetPackSettings 
+				{
+					OutputDirectory = nupkgDir,
+					Version = version,
+					Properties = new Dictionary<string, string>
+					{
+						{ "Configuration", configuration}
+					}
+				};				
+				NuGetPack(project.ToString(), settings);
+			}
+		}
+});
+
+Task("NugetPush")
+.IsDependentOn("NugetPack")
+.Does(() =>{
+	var nupkgs = GetFiles($"{nupkgDir}/*.nupkg");
+	Information("Need to push {0} packages", nupkgs.Count);
+	if(!String.IsNullOrWhiteSpace(nugetApiKey)) {
+		foreach(var nupkg in nupkgs) {
+			Information("Pushing {0}", nupkg);
+			NuGetPush(nupkg, new NuGetPushSettings {
+				Source = nugetSource,
+				ApiKey = nugetApiKey
+			});
+		}
+	} else {
+		Information("NugetApiKey is not set. Can't push.");