feat(ai-config): agregar botón Probar para verificar conectividad del provider

- Endpoint GET /ai-config/:id/test que llama /api/tags (Ollama) o /v1/models (OpenAI-compat/Anthropic)
- Botón "Probar" en cada fila de la tabla con modal de resultado JSON

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

pkg/models/ai_config.go

@@ -57,6 +57,10 @@ func DeleteAiConfig(id uint) error {
 	return app.Http.Database.DB.Delete(&AiConfig{}, id).Error
 }
 
+func GetAiConfigByID(id uint, out *AiConfig) error {
+	return app.Http.Database.DB.First(out, id).Error
+}
+
 // GetActiveAiConfig retorna la primera configuración activa del provider indicado.
 // Si provider está vacío, retorna cualquier config activa.
 func GetActiveAiConfig(provider string) (*AiConfig, error) {

resources/views/ai_config.html

@@ -73,9 +73,10 @@
                                             <span class="px-2 py-0.5 rounded-full text-xs font-semibold"
                                                 :class="{
                                                     'bg-blue-100 text-blue-700': m.trim() === 'landing',
-                                                    'bg-[#e9f0cf] text-[#5a7a1e]': m.trim() === 'query_runner'
+                                                    'bg-[#e9f0cf] text-[#5a7a1e]': m.trim() === 'query_runner',
+                                                    'bg-purple-100 text-purple-700': m.trim() === 'ia'
                                                 }"
-                                                x-text="m.trim() === 'landing' ? 'Landing' : m.trim() === 'query_runner' ? 'Query Runner' : m.trim()">
+                                                x-text="m.trim() === 'landing' ? 'Landing' : m.trim() === 'query_runner' ? 'Query Runner' : m.trim() === 'ia' ? 'IA / vCard' : m.trim()">
                                             </span>
                                         </template>
                                     </div>
@@ -87,7 +88,8 @@
                                         'bg-purple-100 text-purple-700': item.provider === 'qwen',
                                         'bg-green-100 text-green-700': item.provider === 'openai',
                                         'bg-orange-100 text-orange-700': item.provider === 'anthropic',
-                                        'bg-gray-100 text-gray-700': !['qwen','openai','anthropic'].includes(item.provider)
+                                        'bg-blue-100 text-blue-700': item.provider === 'ollama',
+                                        'bg-gray-100 text-gray-700': !['qwen','openai','anthropic','ollama'].includes(item.provider)
                                     }" x-text="item.provider"></span>
                             </td>
                             <td class="py-2 px-3 text-gray-500 font-mono text-xs" x-text="item.model_name || '—'"></td>
@@ -99,6 +101,8 @@
                             </td>
                             <td class="py-2 px-3 text-right">
                                 <div class="flex justify-end gap-2">
+                                    <button @click="testConfig(item.ID)"
+                                        class="text-xs text-green-600 hover:text-green-800 font-medium transition">Probar</button>
                                     <button @click="openEdit(item)"
                                         class="text-xs text-blue-600 hover:text-blue-800 font-medium transition">Editar</button>
                                     <button @click="confirmDelete(item.ID)"
@@ -143,6 +147,7 @@
                                 <option value="openai">OpenAI</option>
                                 <option value="anthropic">Anthropic</option>
                                 <option value="groq">Groq</option>
+                                <option value="ollama">Ollama (local)</option>
                                 <option value="otro">Otro</option>
                             </select>
                         </div>
@@ -164,10 +169,16 @@
                     </div>
 
                     <div>
-                        <label class="block text-xs font-medium text-gray-600 mb-1">Base URL <span class="text-gray-400">(opcional — dejar vacío para usar el default del provider)</span></label>
+                        <label class="block text-xs font-medium text-gray-600 mb-1">Base URL
+                            <span x-show="form.provider !== 'ollama'" class="text-gray-400">(opcional — dejar vacío para usar el default del provider)</span>
+                            <span x-show="form.provider === 'ollama'" class="text-blue-500">* requerido — incluir /v1 al final</span>
+                        </label>
                         <input x-model="form.base_url" type="url"
-                            placeholder="https://dashscope.aliyuncs.com/compatible-mode/v1"
+                            :placeholder="form.provider === 'ollama' ? 'http://10.0.1.15:11434/v1' : 'https://dashscope.aliyuncs.com/compatible-mode/v1'"
                             class="w-full border border-gray-300 rounded-lg px-3 py-2 text-sm focus:outline-none focus:ring-1 focus:ring-[#8eb02f]" />
+                        <p x-show="form.provider === 'ollama'" x-cloak class="text-[10px] text-blue-500 mt-1">
+                            Interna (red Coolify): <code>http://10.0.1.15:11434/v1</code> — Pública: <code>https://ollama.u-s.app/v1</code>
+                        </p>
                     </div>
 
                     <div>
@@ -226,6 +237,22 @@
         </div>
     </div>
 
+    <!-- Modal resultado test -->
+    <div x-show="testResult" x-cloak class="fixed inset-0 bg-black/50 flex items-center justify-center z-40 p-4">
+        <div @click.outside="testResult = null" class="bg-white rounded-xl shadow-xl w-full max-w-md p-6">
+            <div class="flex items-center gap-3 mb-3">
+                <span x-show="testResult && testResult.ok" class="text-2xl">✅</span>
+                <span x-show="testResult && !testResult.ok" class="text-2xl">❌</span>
+                <h2 class="text-lg font-bold" x-text="testResult && testResult.ok ? 'Conexión exitosa' : 'Error de conexión'"></h2>
+            </div>
+            <pre x-show="testResult" class="text-xs bg-gray-50 border border-gray-200 rounded-lg p-3 overflow-x-auto max-h-60"
+                x-text="JSON.stringify(testResult, null, 2)"></pre>
+            <div class="flex justify-end mt-4">
+                <button @click="testResult = null" class="px-4 py-2 text-sm border border-gray-300 rounded-lg hover:bg-gray-50">Cerrar</button>
+            </div>
+        </div>
+    </div>
+
     <!-- Modal confirmar eliminación -->
     <div x-show="deleteId" x-cloak class="fixed inset-0 bg-black/50 flex items-center justify-center z-40 p-4">
         <div class="bg-white rounded-xl shadow-xl w-full max-w-sm p-6 text-center">
@@ -251,13 +278,14 @@ function aiConfigApp() {
         loading: false, saving: false,
         items: [], total: 0, totalPages: 1, page: 1,
         search: '',
-        showModal: false, editItem: null, deleteId: null,
+        showModal: false, editItem: null, deleteId: null, testResult: null,
         errorMsg: '', successMsg: '', formError: '',
         form: { nombre: '', provider: '', api_key: '', base_url: '', model_name: '', is_active: true, notes: '', modulos: [] },
 
         moduleOptions: [
             { value: 'landing',      label: 'Landing Generator' },
             { value: 'query_runner', label: 'Query Runner SQL'  },
+            { value: 'ia',           label: 'IA / vCard'        },
         ],
 
         async init() { await this.load() },
@@ -331,6 +359,13 @@ function aiConfigApp() {
             await this.load()
         },
 
+        async testConfig(id) {
+            this.loading = true
+            const res = await fetch(`/app/ai-config/${id}/test`)
+            this.loading = false
+            this.testResult = await res.json()
+        },
+
         showSuccess(msg) {
             this.successMsg = msg
             setTimeout(() => { this.successMsg = '' }, 3000)

rest/controllers/ai_config_controller.go

@@ -1,9 +1,12 @@
 package controllers
 
 import (
+	"encoding/json"
 	"math"
+	"net/http"
 	"strconv"
 	"strings"
+	"time"
 
 	"github.com/gofiber/fiber/v2"
 	"github.com/sujit-baniya/fiber-boilerplate/pkg/models"
@@ -164,6 +167,81 @@ func GetAiConfigSelect(c *fiber.Ctx) error {
 	return c.JSON(fiber.Map{"registros": items})
 }
 
+// TestAiConfigHandler verifica conectividad con el provider de la config.
+func TestAiConfigHandler(c *fiber.Ctx) error {
+	id, err := strconv.ParseUint(c.Params("id"), 10, 64)
+	if err != nil {
+		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "id inválido"})
+	}
+	var item models.AiConfig
+	if err := models.GetAiConfigByID(uint(id), &item); err != nil {
+		return c.Status(fiber.StatusNotFound).JSON(fiber.Map{"error": "config no encontrada"})
+	}
+
+	client := &http.Client{Timeout: 10 * time.Second}
+
+	var testURL string
+	var req *http.Request
+
+	switch item.Provider {
+	case "ollama":
+		base := strings.TrimSuffix(strings.TrimRight(item.BaseURL, "/"), "/v1")
+		testURL = base + "/api/tags"
+		req, _ = http.NewRequest("GET", testURL, nil)
+		if item.ApiKey != "" && item.ApiKey != "ollama" {
+			req.SetBasicAuth("ollama", item.ApiKey)
+		}
+	case "anthropic":
+		// Anthropic no tiene /models; usamos /v1/models igual (devuelve 200 con lista)
+		base := item.BaseURL
+		if base == "" {
+			base = "https://api.anthropic.com/v1"
+		}
+		testURL = base + "/models"
+		req, _ = http.NewRequest("GET", testURL, nil)
+		req.Header.Set("x-api-key", item.ApiKey)
+		req.Header.Set("anthropic-version", "2023-06-01")
+	default:
+		base := item.BaseURL
+		if base == "" {
+			switch item.Provider {
+			case "openai":
+				base = "https://api.openai.com/v1"
+			case "qwen":
+				base = "https://dashscope.aliyuncs.com/compatible-mode/v1"
+			case "groq":
+				base = "https://api.groq.com/openai/v1"
+			default:
+				return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "BaseURL requerida para este provider"})
+			}
+		}
+		testURL = base + "/models"
+		req, _ = http.NewRequest("GET", testURL, nil)
+		req.Header.Set("Authorization", "Bearer "+item.ApiKey)
+	}
+
+	resp, err := client.Do(req)
+	if err != nil {
+		return c.JSON(fiber.Map{"ok": false, "error": err.Error()})
+	}
+	defer resp.Body.Close()
+
+	if resp.StatusCode >= 400 {
+		var body map[string]interface{}
+		json.NewDecoder(resp.Body).Decode(&body)
+		return c.JSON(fiber.Map{"ok": false, "status": resp.StatusCode, "error": body})
+	}
+
+	// Para Ollama devolvemos la lista de modelos disponibles
+	if item.Provider == "ollama" {
+		var body map[string]interface{}
+		json.NewDecoder(resp.Body).Decode(&body)
+		return c.JSON(fiber.Map{"ok": true, "status": resp.StatusCode, "data": body})
+	}
+
+	return c.JSON(fiber.Map{"ok": true, "status": resp.StatusCode})
+}
+
 // DeleteAiConfigHandler elimina una configuración de IA.
 func DeleteAiConfigHandler(c *fiber.Ctx) error {
 	id, err := strconv.ParseUint(c.Params("id"), 10, 64)

rest/controllers/api/ia_controller.go

@@ -6,8 +6,11 @@ import (
 	"encoding/json"
 	"fmt"
 	"net/http"
+	"strings"
+	"time"
 
 	"github.com/gofiber/fiber/v2"
+	"github.com/sujit-baniya/fiber-boilerplate/pkg/models"
 )
 
 type DataIa struct {
@@ -26,54 +29,63 @@ func GeneraTextoStream(c *fiber.Ctx) error {
 	if err := c.BodyParser(&data); err != nil {
 		return c.Status(fiber.StatusBadRequest).JSON(fiber.Map{"error": "Datos inválidos"})
 	}
-
-    // Forzar stream = true
 	data.Stream = true
 
-    jsonData, err := json.Marshal(data)
+	config, err := models.GetAiConfigForService("ia")
 	if err != nil {
-        return err
+		return c.Status(fiber.StatusServiceUnavailable).JSON(fiber.Map{
+			"error": "No hay configuración de IA activa. Configura una en /app/ai-config",
+		})
 	}
 
-    req, err := http.NewRequest("POST", "https://n8n.u-s.app/webhook/c945b974-f534-419b-a6da-4ebd832f8cd9", bytes.NewBuffer(jsonData))
+	if data.Model == "" {
+		data.Model = config.ModelName
+	}
+	if data.Model == "" {
+		data.Model = "gemma3:1b"
+	}
+
+	// Usar endpoint nativo de Ollama (/api/generate), no OpenAI compat (/v1/...)
+	baseURL := strings.TrimSuffix(strings.TrimRight(config.BaseURL, "/"), "/v1")
+	endpoint := baseURL + "/api/generate"
+
+	jsonData, _ := json.Marshal(data)
+	req, err := http.NewRequest("POST", endpoint, bytes.NewBuffer(jsonData))
 	if err != nil {
 		return err
 	}
 	req.Header.Set("Content-Type", "application/json")
-    req.Header.Set("Authorization", "Bearer sk-43804e00f5294200ad1e599550fbee4f")
+	// Sin auth para red interna; api_key como token para URL pública
+	if config.ApiKey != "" && config.ApiKey != "ollama" {
+		req.SetBasicAuth("ollama", config.ApiKey)
+	}
 
-    client := &http.Client{}
+	client := &http.Client{Timeout: 120 * time.Second}
 	resp, err := client.Do(req)
 	if err != nil {
-        return err
+		return c.Status(fiber.StatusBadGateway).JSON(fiber.Map{"error": err.Error()})
 	}
 
-    // Configurar headers para streaming
 	c.Set("Content-Type", "text/plain; charset=utf-8")
 	c.Set("Cache-Control", "no-cache")
 	c.Set("Connection", "keep-alive")
 
 	c.Context().SetBodyStreamWriter(func(w *bufio.Writer) {
 		defer resp.Body.Close()
-
 		scanner := bufio.NewScanner(resp.Body)
-
 		for scanner.Scan() {
 			line := scanner.Bytes()
 			if len(line) == 0 {
 				continue
 			}
-
 			var msg respuestaOllama
 			if err := json.Unmarshal(line, &msg); err != nil {
 				continue
 			}
-
 			if msg.Response != "" {
 				fmt.Fprint(w, msg.Response)
-                w.Flush() // <-- envía inmediatamente
+				w.Flush()
 			}
-
 			if msg.Done {
 				break
 			}
@@ -82,4 +94,3 @@ func GeneraTextoStream(c *fiber.Ctx) error {
 
 	return nil
 }
-

rest/controllers/query_runner_controller.go

@@ -552,6 +552,7 @@ SQL optimizado:`, sql)
 		case "anthropic":
 			baseURL = "https://api.anthropic.com/v1"
 		default:
+			log.Printf("[AI_SQL] Provider '%s' requiere BaseURL configurada", config.Provider)
 			return nil
 		}
 	}
@@ -565,6 +566,8 @@ SQL optimizado:`, sql)
 			modelName = "qwen2.5-72b-instruct"
 		case "anthropic":
 			modelName = "claude-3-haiku-20240307"
+		case "ollama":
+			modelName = "gemma3:1b"
 		default:
 			modelName = "gpt-4o-mini"
 		}
@@ -595,10 +598,16 @@ SQL optimizado:`, sql)
 
 	req, _ := http.NewRequest("POST", url, bytes.NewReader(jsonBody))
 	req.Header.Set("Content-Type", "application/json")
-	if config.Provider == "anthropic" {
+	switch config.Provider {
+	case "anthropic":
 		req.Header.Set(authHeader, config.ApiKey)
 		req.Header.Set("anthropic-version", "2023-06-01")
-	} else {
+	case "ollama":
+		// Sin auth para red interna; para URL pública el api_key es "usuario:token"
+		if config.ApiKey != "" && config.ApiKey != "ollama" {
+			req.SetBasicAuth("ollama", config.ApiKey)
+		}
+	default:
 		req.Header.Set(authHeader, "Bearer "+config.ApiKey)
 	}
 

rest/routes/user.go

@@ -289,6 +289,7 @@ func UserRoutes(app fiber.Router) {
 	protected.Post("/ai-config", controllers.CreateAiConfigHandler)
 	protected.Put("/ai-config/:id", controllers.UpdateAiConfigHandler)
 	protected.Delete("/ai-config/:id", controllers.DeleteAiConfigHandler)
+	protected.Get("/ai-config/:id/test", controllers.TestAiConfigHandler)
 
 	// ─── OSS API (Alibaba Cloud + S3/MinIO) ────────────────────────────────────
 	protected.Get("/oss-api", middlewares.MenuMiddleware, controllers.OssApiIndex)