Merge branch 'features/web'

Author: Paweł Kędzia

.version

@@ -1 +1 @@
-0.2.2
+0.2.3

CHANGELOG.md

@@ -10,4 +10,5 @@
 | 0.1.1 | Prometheus metrics logging. Workers/Threads/Workers class is able to set by environments. Streaming fixes. Multi-providers for single model with default-balanced strategy. |
 | 0.2.0 | Add balancing strategies: `balanced`, `weighted`, `dynamic_weighted` and `first_available` which works for streaming and non streaming requests. Included Prometheus metrics logging via `/metrics` endpoint. First stage of `llm_router_lib` library, to simply usage of `llm-router-api`. |
 | 0.2.1 | Fix stream: OpenAI->Ollama, Ollama->OpenAI. Add Redis caching of availability of model providers (when using `first_available` strategy). Add `llm_router_web` module with simple flask-based frontend to manage llm-router config files. |
-| 0.2.2 | Update dockerfile and requirements. Fix routing with vLLM. |
+| 0.2.2 | Update dockerfile and requirements. Fix routing with vLLM. |
+| 0.2.3 | New web configurator: Handling projects, configs for each user separately. | 

llm_router_web/web/__init__.py

@@ -1,7 +1,7 @@
 # web/__init__.py
 import os
-from flask import Flask
-from .models import db
+from flask import Flask, session, request, flash, redirect, url_for
+from .models import db, Project, User
 from .routes import bp as web_bp
 from .utils import _ensure_provider_order_column
 
@@ -40,14 +40,41 @@ def create_app() -> Flask:
  # ---- Register blueprint ---------------------------------------------
  app.register_blueprint(web_bp)
 
- # --------------------------------------------------------------------
- # **Create plain‑name aliases for every blueprint endpoint**
+ # ---- Context processor – makes project data available to all templates
+ @app.context_processor
+ def inject_project_data():
+ """
+ Provides:
+ * Project – the SQLAlchemy model (so templates can query it if needed)
+ * user_projects – list of Project objects belonging to the logged‑in user
+ * current_project_name – name of the project stored in the session
+ """
+ user_id = session.get("user_id")
+ proj_id = session.get("project_id")
+ user_projects = []
+ current_name = "—"
+
+ if user_id:
+ user_projects = (
+ Project.query.filter_by(user_id=user_id).order_by(Project.name).all()
+ )
+ if proj_id:
+ cur = next((p for p in user_projects if p.id == proj_id), None)
+ if cur:
+ current_name = cur.name
+
+ return {
+ "Project": Project,
+ "user_projects": user_projects,
+ "current_project_name": current_name,
+ }
+
+ # ---- Plain‑name aliases for every blueprint endpoint ----------------
  # After the blueprint is registered Flask knows the full endpoint name
  # (e.g. "web.new_config") and the corresponding URL rule.
  # We iterate over the map and register the same view function under the
  # short name ("new_config") so templates can keep using the original
  # `url_for('new_config')` syntax.
- # --------------------------------------------------------------------
  for rule in list(app.url_map.iter_rules()):
  # Only handle endpoints that belong to the "web" blueprint
  if rule.endpoint.startswith("web."):

llm_router_web/web/models.py

@@ -6,9 +6,37 @@
 db = SQLAlchemy()
 
 
+# --------------------------------------------------------------
+# Project – groups configs per user
+# --------------------------------------------------------------
+class Project(db.Model):
+ __tablename__ = "project"
+ id = db.Column(db.Integer, primary_key=True)
+ name = db.Column(db.String(160), nullable=False)
+ user_id = db.Column(
+ db.Integer,
+ db.ForeignKey("user.id"),
+ nullable=False,
+ index=True,
+ )
+ # A project can be marked as the user's default
+ is_default = db.Column(db.Boolean, default=False, nullable=False)
+
+ # free‑text description for the project
+ description = db.Column(db.String(500), nullable=False, default="")
+
+ # One‑to‑many relationship: a project owns many configs
+ configs = db.relationship(
+ "Config", backref="project", cascade="all, delete-orphan"
+ )
+
+ def __repr__(self):
+ return f"<Project {self.name} (user_id={self.user_id})>"
+
+
 class Config(db.Model):
  id = db.Column(db.Integer, primary_key=True)
- name = db.Column(db.String(160), unique=True, nullable=False)
+ name = db.Column(db.String(160), nullable=False)
  is_active = db.Column(db.Boolean, default=False, nullable=False)
  created_at = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
  updated_at = db.Column(
@@ -23,6 +51,16 @@ class Config(db.Model):
  nullable=False,
  index=True,
  )
+ project_id = db.Column(
+ db.Integer,
+ db.ForeignKey("project.id"),
+ nullable=False,
+ index=True,
+ )
+
+ # Free‑text description for the configuration
+ description = db.Column(db.String(500), nullable=False, default="")
+
  # ------------------------------------------------------------------
  models = db.relationship("Model", backref="config", cascade="all, delete-orphan")
  actives = db.relationship(
@@ -96,6 +134,12 @@ class User(db.Model):
  )
  created_at = db.Column(db.DateTime, default=datetime.utcnow, nullable=False)
 
+ projects = db.relationship(
+ "Project",
+ backref="owner",
+ cascade="all, delete-orphan",
+ )
+
  configs = db.relationship(
  "Config",
  backref="owner", # access via cfg.owner