feat(db): add parameter for time window in history endpoint

Signed-off-by: Klagarge <remi@heredero.ch>

db/get-db.http

@@ -4,7 +4,8 @@
 GET http://localhost:8080/api/v1/rooms/{{room-id}}/current
 
 ### GET history of a room
-GET http://localhost:8080/api/v1/rooms/{{room-id}}/history
+@window = 1 day
+GET http://localhost:8080/api/v1/rooms/{{room-id}}/history?window={{window}}
 
 ### GET all rooms
 GET http://localhost:8080/api/v1/rooms

db/src/docs/docs.go

@@ -112,6 +112,13 @@ const docTemplate = `{
                         "name": "room-id",
                         "in": "path",
                         "required": true
+                    },
+                    {
+                        "type": "string",
+                        "default": "1 day",
+                        "description": "Time window (e.g., 1 day, 1 hour, 30 min)",
+                        "name": "window",
+                        "in": "query"
                     }
                 ],
                 "responses": {

db/src/docs/swagger.json

@@ -106,6 +106,13 @@
                         "name": "room-id",
                         "in": "path",
                         "required": true
+                    },
+                    {
+                        "type": "string",
+                        "default": "1 day",
+                        "description": "Time window (e.g., 1 day, 1 hour, 30 min)",
+                        "name": "window",
+                        "in": "query"
                     }
                 ],
                 "responses": {

db/src/docs/swagger.yaml

@@ -68,6 +68,11 @@ paths:
         name: room-id
         required: true
         type: string
+      - default: 1 day
+        description: Time window (e.g., 1 day, 1 hour, 30 min)
+        in: query
+        name: window
+        type: string
       produces:
       - application/json
       responses:

db/src/rest/rest.go

@@ -125,15 +125,16 @@ func (g *RestGateway) getRoomCurrent(c *gin.Context) {
 // @Tags rooms
 // @Produce json
 // @Param room-id path string true "Room ID"
+// @Param window query string false "Time window (e.g., 1 day, 1 hour, 30 min)" default(1 day)
 // @Success 200 {array} map[string]any
 // @Failure 500 {object} map[string]string
 // @Router /rooms/{room-id}/history [get]
 func (g *RestGateway) getRoomHistory(c *gin.Context) {
 	roomID := c.Param("room-id")
+	window := c.DefaultQuery("window", "1 day")
 
-	// Default to last 24 hours if not specified
-	query := fmt.Sprintf(`	SELECT * FROM "%s" WHERE "room" = '%s' AND time > now() - INTERVAL '1 day' ORDER BY time ASC
-`, g.measurementName, roomID)
+	query := fmt.Sprintf(`	SELECT * FROM "%s" WHERE "room" = '%s' AND time > now() - INTERVAL '%s' ORDER BY time ASC
+`, g.measurementName, roomID, window)
 
 	// Using context.Background() as seen in working snippet
 	it, err := g.influxGateway.Query(context.Background(), query)