➕ automatic retrieval of WADL for ICTime plugin API

Author: nop77svk

jwl.jira.ictime/ComposedResourceMethod.cs renamed to jwl.jira.ictime/ComposedWadlMethodDefinition.cs

@@ -3,7 +3,7 @@
     using System.Collections.Generic;
     using System.Net.Http;
 
-    public struct ComposedResourceMethod
+    public struct ComposedWadlMethodDefinition
     {
         public string ResourcePath;
         public HttpMethod HttpMethod;

jwl.jira.ictime/WadlApplicationExt.cs

@@ -6,15 +6,15 @@
 
     public static class WadlApplicationExt
     {
-        public static IEnumerable<ComposedResourceMethod> AsEnumerable(this WadlApplication self)
+        public static IEnumerable<ComposedWadlMethodDefinition> AsEnumerable(this WadlApplication self)
         {
             if (self.Resources == null)
-                return Enumerable.Empty<ComposedResourceMethod>();
+                return Enumerable.Empty<ComposedWadlMethodDefinition>();
             else
                 return FlattenWadlResources("/", Enumerable.Empty<WadlResourceParameter>(), self.Resources);
         }
 
-        private static IEnumerable<ComposedResourceMethod> FlattenWadlResources(string parentPath, IEnumerable<WadlResourceParameter> parentParameters, IEnumerable<WadlResource> resources)
+        private static IEnumerable<ComposedWadlMethodDefinition> FlattenWadlResources(string parentPath, IEnumerable<WadlResourceParameter> parentParameters, IEnumerable<WadlResource> resources)
         {
             foreach (WadlResource res in resources)
             {
@@ -27,7 +27,7 @@ private static IEnumerable<ComposedResourceMethod> FlattenWadlResources(string p
                 {
                     foreach (WadlResourceMethod method in res.Methods)
                     {
-                        yield return new ComposedResourceMethod()
+                        yield return new ComposedWadlMethodDefinition()
                         {
                             Id = method.Id,
                             ResourcePath = resourcePath,
@@ -41,7 +41,7 @@ private static IEnumerable<ComposedResourceMethod> FlattenWadlResources(string p
 
                 if (res.Resources != null)
                 {
-                    foreach (ComposedResourceMethod resMethod in FlattenWadlResources(resourcePath, resourceParameters, res.Resources))
+                    foreach (ComposedWadlMethodDefinition resMethod in FlattenWadlResources(resourcePath, resourceParameters, res.Resources))
                         yield return resMethod;
                 }
             }

jwl.jira/JiraWithICTimePluginApi.cs

@@ -1,7 +1,9 @@
 namespace jwl.jira;
 
 using System.Net.Http.Json;
+using System.Xml.Serialization;
 using jwl.infra;
+using jwl.wadl;
 
 // https://interconcept.atlassian.net/wiki/spaces/ICTIME/pages/31686672/API
 // https://interconcept.atlassian.net/wiki/spaces/ICBIZ/pages/34701333/REST+Services
@@ -12,6 +14,20 @@ public class JiraWithICTimePluginApi
     public string UserName { get; }
     public api.rest.common.JiraUserInfo UserInfo => _vanillaJiraApi.UserInfo;
 
+    public string PluginBaseUri { get; } = "rest/ictime/1.0";
+    public Lazy<Dictionary<string, wadl.ComposedWadlMethodDefinition>> Endpoints =>
+        new Lazy<Dictionary<string, ComposedWadlMethodDefinition>>(() => this.GetWADL().Result
+            .AsEnumerable()
+            .Where(res => !string.IsNullOrEmpty(res.Id))
+            .ToDictionary(res => res.Id ?? string.Empty)
+        );
+
+    public const string CreateWorkLogMethodName = "createWorklog";
+    public wadl.ComposedWadlMethodDefinition CreateWorkLogMethodDefinition => Endpoints.Value[CreateWorkLogMethodName];
+
+    public const string GetActivityTypesForProjectMethodName = "getActivityTypesForProject";
+    public wadl.ComposedWadlMethodDefinition GetActivityTypesForProjectMethodDefinition => Endpoints.Value[GetActivityTypesForProjectMethodName];
+
     private readonly HttpClient _httpClient;
     private readonly VanillaJiraClient _vanillaJiraApi;
 
@@ -91,4 +107,18 @@ public async Task UpdateWorklog(string issueKey, long worklogId, DateOnly day, i
     {
         await _vanillaJiraApi.UpdateWorklog(issueKey, worklogId, day, timeSpentSeconds, activity, comment);
     }
+
+    private async Task<WadlApplication> GetWADL()
+    {
+        Uri uri = new Uri($"{PluginBaseUri}/application.wadl", UriKind.Relative);
+        using Stream response = await _httpClient.GetStreamAsync(uri);
+        if (response == null || response.Length <= 0)
+            throw new HttpRequestException($"Empty content received from ${uri}");
+
+        XmlSerializer serializer = new XmlSerializer(typeof(WadlApplication));
+        object resultObj = serializer.Deserialize(response) ?? throw new InvalidDataException($"Empty/null content deserialization result");
+
+        WadlApplication result = (WadlApplication)resultObj;
+        return result;
+    }
 }