feat(backend): add knowledge base, innovation library and trends modules

Add knowledge item and innovation CRUD with search/filtering, published-only visibility for non-staff, admin publish/update, challenge dictionary, problem aggregation with trends (admin only) and canonical embedding text preparation for matchmaking.
2026-10-04 02:32:33 +02:00
parent fee137aee6
commit bad37a6ab9
19 changed files with 1074 additions and 0 deletions
@@ -64,3 +64,70 @@ internal sealed class CountRow
 {
    [CborProperty("count")] public int Count { get; set; }
 }
+
+internal sealed class ChallengeRow
+{
+    [CborProperty("id")] public string Id { get; set; } = string.Empty;
+
+    [CborProperty("name")] public string Name { get; set; } = string.Empty;
+
+    [CborProperty("description")] public string Description { get; set; } = string.Empty;
+
+    [CborProperty("order")] public int Order { get; set; }
+}
+
+internal sealed class KnowledgeItemRow
+{
+    [CborProperty("id")] public string Id { get; set; } = string.Empty;
+
+    [CborProperty("title")] public string Title { get; set; } = string.Empty;
+
+    [CborProperty("kind")] public string Kind { get; set; } = string.Empty;
+
+    [CborProperty("challenge")] public string? Challenge { get; set; }
+
+    [CborProperty("source_url")] public string? SourceUrl { get; set; }
+
+    [CborProperty("attachments")] public List<Dictionary<string, object?>> Attachments { get; set; } = [];
+
+    [CborProperty("published")] public bool Published { get; set; }
+
+    [CborProperty("updated_at")] public DateTimeOffset? UpdatedAt { get; set; }
+}
+
+internal sealed class InnovationRow
+{
+    [CborProperty("id")] public string Id { get; set; } = string.Empty;
+
+    [CborProperty("title")] public string Title { get; set; } = string.Empty;
+
+    [CborProperty("summary")] public string Summary { get; set; } = string.Empty;
+
+    [CborProperty("description")] public string Description { get; set; } = string.Empty;
+
+    [CborProperty("challenge")] public string Challenge { get; set; } = string.Empty;
+
+    [CborProperty("stage")] public string Stage { get; set; } = string.Empty;
+
+    [CborProperty("cost")] public string? Cost { get; set; }
+
+    [CborProperty("contact")] public Dictionary<string, object?>? Contact { get; set; }
+
+    [CborProperty("media")] public List<Dictionary<string, object?>> Media { get; set; } = [];
+
+    [CborProperty("published")] public bool Published { get; set; }
+
+    [CborProperty("updated_at")] public DateTimeOffset? UpdatedAt { get; set; }
+}
+
+internal sealed class TrendRow
+{
+    [CborProperty("challenge")] public string Challenge { get; set; } = string.Empty;
+
+    [CborProperty("count")] public int Count { get; set; }
+}
+
+internal sealed class TrendSubmissionRow
+{
+    [CborProperty("challenge")] public string Challenge { get; set; } = string.Empty;
+}