From 438c946badba9881f62c2f7f1c7b93c5530bdfb2 Mon Sep 17 00:00:00 2001
From: Eli Ribble <eli@gleipnir.technology>
Date: Wed, 4 Mar 2026 18:30:21 +0000
Subject: [PATCH] Start creating struct-based JSON encoding for API endpoints

---
 api/handler.go  | 64 +++++++++++++++++++++++++++++++++++++++++++++++++
 api/signal.go   | 15 ++++++++++++
 auth/content.go | 45 ++++++++++++++++++++++++++++++++++
 3 files changed, 124 insertions(+)
 create mode 100644 api/handler.go
 create mode 100644 api/signal.go
 create mode 100644 auth/content.go

diff --git a/api/handler.go b/api/handler.go
new file mode 100644
index 00000000..6b4151ad
--- /dev/null
+++ b/api/handler.go
@@ -0,0 +1,64 @@
+package api
+
+import (
+	"context"
+	"encoding/json"
+	"net/http"
+
+	"github.com/Gleipnir-Technology/nidus-sync/auth"
+	"github.com/Gleipnir-Technology/nidus-sync/db"
+	"github.com/Gleipnir-Technology/nidus-sync/db/models"
+	"github.com/Gleipnir-Technology/nidus-sync/html"
+	nhttp "github.com/Gleipnir-Technology/nidus-sync/http"
+	"github.com/Gleipnir-Technology/nidus-sync/platform"
+	"github.com/rs/zerolog/log"
+)
+
+type handlerFunctionGet[T any] func(context.Context, *http.Request, *models.Organization, *models.User) (*T, *nhttp.ErrorWithStatus)
+type wrappedHandler func(http.ResponseWriter, *http.Request)
+type contentAuthenticated[T any] struct {
+	C      T
+	Config html.ContentConfig
+	User   platform.User
+}
+
+type ErrorAPI struct {
+	Message string `json:"message"`
+}
+
+// w http.ResponseWriter, r *http.Request, u *models.User) {
+func authenticatedHandlerJSON[T any](f handlerFunctionGet[T]) http.Handler {
+	return auth.NewEnsureAuth(func(w http.ResponseWriter, r *http.Request, u *models.User) {
+		ctx := r.Context()
+		org, err := u.Organization().One(ctx, db.PGInstance.BobDB)
+		if err != nil {
+			http.Error(w, err.Error(), http.StatusInternalServerError)
+			return
+		}
+		if org == nil {
+			http.Error(w, "nil org", http.StatusInternalServerError)
+			return
+		}
+		var body []byte
+		resp, e := f(ctx, r, org, u)
+		w.Header().Set("Content-Type", "application/json")
+		//log.Info().Str("template", template).Err(e).Msg("handler done")
+		if e != nil {
+			log.Warn().Int("status", e.Status).Err(e).Str("user message", e.Message).Msg("Responding with an error from sync pages")
+			body, err = json.Marshal(ErrorAPI{Message: e.Error()})
+			if err != nil {
+				log.Error().Err(err).Msg("failed to marshal error")
+				http.Error(w, "{\"message\": \"boom. I can't even tell you what went wrong\"}", http.StatusInternalServerError)
+				return
+			}
+			http.Error(w, string(body), e.Status)
+			return
+		}
+		body, err = json.Marshal(resp)
+		if err != nil {
+			http.Error(w, "{\"message\": \"failed to marshal json\"}", http.StatusInternalServerError)
+			return
+		}
+		w.Write(body)
+	})
+}
diff --git a/api/signal.go b/api/signal.go
new file mode 100644
index 00000000..256419b6
--- /dev/null
+++ b/api/signal.go
@@ -0,0 +1,15 @@
+package api
+
+import (
+	"context"
+	"net/http"
+
+	"github.com/Gleipnir-Technology/nidus-sync/db/models"
+	nhttp "github.com/Gleipnir-Technology/nidus-sync/http"
+)
+
+type contentListSignal struct{}
+
+func listSignal(ctx context.Context, r *http.Request, org *models.Organization, user *models.User) (*contentListSignal, *nhttp.ErrorWithStatus) {
+	return nil, nil
+}
diff --git a/auth/content.go b/auth/content.go
new file mode 100644
index 00000000..ca17caf8
--- /dev/null
+++ b/auth/content.go
@@ -0,0 +1,45 @@
+package auth
+
+import (
+	"context"
+	"strings"
+
+	"github.com/Gleipnir-Technology/nidus-sync/db/models"
+	"github.com/Gleipnir-Technology/nidus-sync/notification"
+	"github.com/Gleipnir-Technology/nidus-sync/platform"
+)
+
+func ContentForUser(ctx context.Context, user *models.User) (platform.User, error) {
+	notifications, err := notification.ForUser(ctx, user)
+	if err != nil {
+		return platform.User{}, err
+	}
+	org := user.R.Organization
+	var organization platform.Organization
+	if org != nil {
+		organization.ID = int(org.ID)
+		organization.Name = org.Name
+	}
+	return platform.User{
+		DisplayName:   user.DisplayName,
+		Initials:      extractInitials(user.DisplayName),
+		Notifications: notifications,
+		Organization:  organization,
+		Role:          user.Role.String(),
+		Username:      user.Username,
+	}, nil
+
+}
+
+func extractInitials(name string) string {
+	parts := strings.Fields(name)
+	var initials strings.Builder
+
+	for _, part := range parts {
+		if len(part) > 0 {
+			initials.WriteString(strings.ToUpper(string(part[0])))
+		}
+	}
+
+	return initials.String()
+}