229 lines
6.8 KiB
Python
229 lines
6.8 KiB
Python
# coding: utf-8
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import json
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import cherrypy
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from .database import ProjektDatabase_cl, KomponenteDatabase_cl
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# Method-Dispatching!
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# Übersicht Anforderungen / Methoden
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# (beachte: / relativ zu /navigation, siehe Konfiguration Server!)
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#-------------------------------------------------------
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def adjustId_p(id_spl, data_opl):
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#-------------------------------------------------------
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if id_spl == None:
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data_opl['id'] = ''
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elif id_spl == '':
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data_opl['id'] = ''
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elif id_spl == '0':
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data_opl['id'] = ''
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else:
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data_opl['id'] = id_spl
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return data_opl
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"""
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Anforderung GET PUT POST DELETE
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-----------------------------------------------------------------------------------------
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/projekt/ alle Projekte
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(Liste) anfordern
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/projekt/:projekt-id einzelnes Projekt Projekt löschen
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anfordern
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/projekt/+Daten neues speichern
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Projekt-Id Rückgabe
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/projekt/:projekt-id+Daten Projekt ändern
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"""
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#----------------------------------------------------------
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class Projekt_cl(object):
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#----------------------------------------------------------
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exposed = True # gilt für alle Methoden
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#-------------------------------------------------------
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def __init__(self):
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#-------------------------------------------------------
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self.db_o = ProjektDatabase_cl()
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#-------------------------------------------------------
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def GET(self, id = None):
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#-------------------------------------------------------
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retVal_o = {
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'data': None
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}
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if id == None:
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# Anforderung der Liste
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retVal_o['data'] = self.db_o.read_px()
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else:
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# Anforderung eines Dokuments
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data_o = self.db_o.read_px(id)
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if data_o != None:
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retVal_o['data'] = adjustId_p(id, data_o)
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return retVal_o
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#return json.dumps(retVal_o)
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#-------------------------------------------------------
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def PUT(self, data_opl):
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#-------------------------------------------------------
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# Sichern der Daten: jetzt wird keine vollständige Seite
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# zurückgeliefert, sondern nur noch die Information, ob das
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# Speichern erfolgreich war
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retVal_o = {
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'id': None
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}
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# data_opl: Dictionary mit den gelieferten key-value-Paaren
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# hier müsste man prüfen, ob die Daten korrekt vorliegen!
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id_s = data_opl["id_s"]
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data_o = {
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'name': data_opl["name_s"],
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'id': data_opl["id_s"]
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}
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# Update-Operation
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retVal_o['id'] = id_s
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if self.db_o.update_px(id_s, data_o):
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pass
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else:
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retVal_o['id'] = None
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return retVal_o
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#-------------------------------------------------------
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def POST(self, data_opl):
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#-------------------------------------------------------
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retVal_o = {
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'id': None
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}
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# data_opl: Dictionary mit den gelieferten key-value-Paaren
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# hier müsste man prüfen, ob die Daten korrekt vorliegen!
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data_o = {
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'name': data_opl["name_s"]
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}
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# Create-Operation
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id_s = self.db_o.create_px(data_o)
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retVal_o['id'] = id_s
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return retVal_o
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#-------------------------------------------------------
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def DELETE(self, id):
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#-------------------------------------------------------
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# Eintrag löschen, nur noch Rückmeldung liefern
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retVal_o = {
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'id': id
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}
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if self.db_o.delete_px(id):
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pass
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else:
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retVal_o['id'] = None
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return retVal_o
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"""
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Anforderung GET PUT POST DELETE
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-----------------------------------------------------------------------------------------
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/projektkomponenten/:projekt-id
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Komponenten liefern
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"""
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#----------------------------------------------------------
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class ProjektKomponenten_cl(object):
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#----------------------------------------------------------
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exposed = True # gilt für alle Methoden
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#-------------------------------------------------------
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def __init__(self):
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#-------------------------------------------------------
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self.db_o = KomponenteDatabase_cl()
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#-------------------------------------------------------
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def GET(self):
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#-------------------------------------------------------
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retVal_o = {
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'data': None
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}
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if id == None:
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# Anforderung der Liste
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retVal_o['data'] = self.db_o.read_px()
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else:
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# Anforderung eines Dokuments
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data_o = self.db_o.read_px(id)
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if data_o != None:
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retVal_o['data'] = adjustId_p(id, data_o)
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return retVal_o
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#return json.dumps(retVal_o)
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"""
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Anforderung GET PUT POST DELETE
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-----------------------------------------------------------------------------------------
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/komponente/ alle Komponenten
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/komponente/:komponente-id
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einzelne Komponente Komponente löschen
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/komponente/:projekt-id+Daten neue Komponente speichern
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Id Rückgabe
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/komponente/:komponente-id+Daten Komponente ändern
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"""
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#----------------------------------------------------------
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class Komponente_cl(object):
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#----------------------------------------------------------
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exposed = True # gilt für alle Methoden
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#-------------------------------------------------------
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def __init__(self):
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#-------------------------------------------------------
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self.db_o = KomponenteDatabase_cl()
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#-------------------------------------------------------
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def GET(self):
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#-------------------------------------------------------
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retVal_o = {
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'data': None
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}
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if id == None:
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# Anforderung der Liste
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retVal_o['data'] = self.db_o.read_px()
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else:
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# Anforderung eines Dokuments
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data_o = self.db_o.read_px(id)
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if data_o != None:
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retVal_o['data'] = adjustId_p(id, data_o)
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return retVal_o
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#return json.dumps(retVal_o)
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#-------------------------------------------------------
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def PUT(self):
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#-------------------------------------------------------
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return json.dumps(retVal_o)
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#-------------------------------------------------------
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def POST(self):
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#-------------------------------------------------------
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return json.dumps(retVal_o)
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#-------------------------------------------------------
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def DELETE(self):
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#-------------------------------------------------------
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return json.dumps(retVal_o)
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# EOF
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