fix dockerfile launch cmd

Dockerfile

@@ -12,4 +12,4 @@ WORKDIR /opt/mc_openapi
 ENV UVICORN_PORT=8080 \
     UVICORN_HOST=0.0.0.0
 
-CMD ["uvicorn", "--interface", "wsgi", "mc_openapi.app_config:app"]
+CMD ["uvicorn", "--interface", "wsgi", "mc_openapi.fastapi:app"]

mc_openapi/app_config.py

-import connexion
-from flask import render_template
-
-app = connexion.App(__name__, specification_dir='openapi/')
-app.add_api('model_checker.yaml')
-
-@app.route("/")
-def home():
-    return render_template('home.html')
-
-
-application = app.app

mc_openapi/handlers.py

-import datetime
-import logging
-import os
-
-from flask import render_template
-
-from mc_openapi.doml_mc.intermediate_model.metamodel import DOMLVersion
-from mc_openapi.doml_mc import verify_model, init_model, verify_csp_compatibility
-from .doml_mc import MCResult
-
-
-def make_error(user_msg, debug_msg=None):
-    result = {"message": user_msg, "timestamp": datetime.datetime.now()}
-    if debug_msg is not None:
-        result["debug_message"] = debug_msg
-        logging.error(debug_msg)
-    return result
-
-
-def modelcheck(body, version=None):
-    return mc(body, version)
-
-def modelcheck_html(body, version=None):
-    return mc(body, version, isHtml=True)
-
-def mc(body, version, isHtml = False):
-    doml_xmi = body
-    doml_version_str: str = None
-    doml_version: DOMLVersion = None
-    try:
-        # First try to infer DOML version from ENV, then query params
-        doml_version_str = os.environ.get("DOML_VERSION") or version
-        
-        if doml_version_str:
-            doml_version = DOMLVersion.get(doml_version_str)
-            logging.info(f"Forcing DOML {doml_version.value}")
-
-        dmc = init_model(doml_xmi, doml_version)
-
-        res = verify_model(dmc)
-        
-        res['doml_version'] = dmc.doml_version.value
-        res['result'] = res['result'].name
-        
-        if isHtml:
-            res |= res.get('csp', {})
-            return render_template('mc.html.jinja', **res).replace('\n', '')
-        else:
-            return res
-
-    except Exception as e:
-        return make_error("The supplied DOMLX model is malformed or its DOML version is unsupported.", debug_msg=str(e)), 400
-
-def csp(body, version=None):
-    doml_xmi = body
-    doml_version_str: str = None
-    doml_version: DOMLVersion = None
-    try:
-        # First try to infer DOML version from ENV, then query params
-        doml_version_str = os.environ.get("DOML_VERSION") or version
-        
-        if doml_version_str:
-            doml_version = DOMLVersion.get(doml_version_str)
-            logging.info(f"Forcing DOML {doml_version.value}")
-
-        dmc = init_model(doml_xmi, doml_version)
-        
-        return verify_csp_compatibility(dmc)
-    
-
-    except Exception as e:
-        return make_error("The supplied DOMLX model is malformed or its DOML version is unsupported.", debug_msg=str(e)), 400
-
-def csp_html(body, version=None):
-    ret = csp(body, version)
-    return render_template('csp.html.jinja', **ret).replace('\n', '')