dtaas cli

cli/dtaas.toml

@@ -0,0 +1,28 @@
+# This is the config for DTaaS CLI
+
+name = "Digital Twin as a Service (DTaaS)"
+version = "0.1"
+owner = "The INTO-CPS-Association"
+git-repo = "https://github.com/into-cps-association/DTaaS.git"
+
+[common]
+# absolute path to the DTaaS application directory
+server-dns = "domain.com"
+path = "/home/astitva/Desktop/yamlstuff"
+
+[users]
+# matching user info must present in this config file
+add = ["astitvasehgal05","astitvasehgal19", "prasad"] 
+delete = ["astitvasehgal19", "prasad"]
+
+[users.astitvasehgal05]
+email = "[email protected]"
+
+[users.astitvasehgal19]
+email = "[email protected]"
+
+[users.prasad]
+email = "[email protected]"
+
+[client.web]
+config = "/home/astitva/Desktop/yamlstuff/env.local.js"

cli/setup.py

@@ -1,7 +1,7 @@
 from setuptools import setup, find_packages
 
 setup(
-    name='dtaas_cli',
+    name='src',
     version='0.1.0',
     packages=find_packages(),
     include_package_data=True,
@@ -10,7 +10,7 @@
     ],
     entry_points={
         'console_scripts': [
-            'dtaas = dtaas_cli.cmd:dtaas',
+            'dtaas = src.cmd:dtaas',
         ],
     },
 )

cli/src/cmd.py

@@ -0,0 +1,52 @@
+import click
+#from . import service
+from .pkg import dtaas as dtaasPkg
+from .pkg import users as userPkg
+from .pkg import utils
+
+
+
+### Groups
+@click.group()
+def dtaas():
+    """all commands to help with Digital Twins as a Service"""
+    pass
+
+@dtaas.group()
+def admin():
+    "administrative commands for DTaaS"
+    pass
+
+@admin.group()
+def user():
+    """user management commands"""
+    pass
+
+#### user group commands
+@user.command()
+def add():
+    """
+    add a list of users to DTaaS at once\n
+    Specify the list in dtaas.toml [users].add\n
+    """
+
+    configObj = dtaasPkg.Config()
+
+    err = userPkg.addUsers(configObj)
+    if err!=None:
+        raise click.ClickException("Error while adding users: " + str(err))
+    click.echo("Users added successfully")
+
+@user.command()
+def delete():
+    """
+    removes the USERNAME user from DTaaS\n
+    Specify the users in dtaas.toml [users].delete\n
+    """
+
+    configObj = dtaasPkg.Config()
+
+    err = userPkg.deleteUser(configObj)
+    if err!=None:
+        raise click.ClickException("Error while deleting users: " + str(err))
+    click.echo("User deleted successfully")

cli/src/pkg/dtaas.py

@@ -0,0 +1,72 @@
+import click
+from . import utils
+
+class Config:
+    def __init__(self):        
+        config, err = utils.importToml('dtaas.toml')
+        if err!=None:
+            raise click.ClickException("config initialisation failed: "+str(err))
+        self.data = config
+
+    def getConfig(self):
+        if self.data!=None:
+            return self.data,None
+        return None, Exception("Config not initialised")
+
+    def getCommon(self):
+        conf, err = self.getConfig()
+        if err!=None:
+            return None, err
+
+        if 'common' not in conf:
+            return None, Exception("Config file error: Missing 'common' tag")
+        return conf['common'], None
+
+    def getUsers(self):
+        conf, err = self.getConfig()
+        if err!=None:
+            return None, err
+
+        if 'users' not in conf:
+            return None, Exception("Config file error: Missing 'users' tag")
+        return conf['users'], None
+
+
+    def getPath(self):
+        confCommon, err = self.getCommon()
+        if err!=None:
+            return None, err
+
+        if 'path' not in confCommon or confCommon['path']=="":
+            return None, Exception("Config file error: The path for DTaaS directory isn't set in TOML")
+        return  str(confCommon['path']), None
+
+    def getServerDNS(self):
+        confCommon, err = self.getCommon()
+        if err!=None:
+            return None, err
+
+        if 'server-dns' not in confCommon and confCommon['server-dns']=="":
+            return None, Exception("Config file error: The server dns isn't set in TOML")
+        return str(confCommon['server-dns']), None
+
+    def getAddUsersList(self):
+        confUsers, err = self.getUsers()
+        if err!=None:
+            return None, err
+
+        if 'add' not in confUsers:
+            return None, Exception("Config file error: No 'add' list in 'users' tag")
+        addUsersList = [ str(username) for username in confUsers['add']]
+        return addUsersList, None
+
+    def getDeleteUsersList(self):
+        confUsers, err = self.getUsers()
+        if err!=None:
+            return None, err
+
+        if 'delete' not in confUsers:
+            return None, Exception("Config file error: No 'delete' list in 'users' tag")
+        deleteUsersList = [str(username) for username in confUsers['delete']]
+        return deleteUsersList, None
+