CedricDumont / CExtensions-Patch

implement a patch mechanism to transform objects

CExtensions-Patch

just a json patch .net library (in progress)

Usage example with Json as String

        //start from this json document
        var originalDocument = (@"
                            {
                                'name':{'last_Name': 'Dumont', 'first_Name': 'Cedric'},
                                'personal_adress_street':'heavenstreet',
                                'personal_adress_nr':'10',
                                'personal_adress_postCode':'4444',
                                'personal_adress_City':'Paradise',
                                'office_adress_street':'badStreet',
                                'office_adress_nr':'666',
                                'office_adress_postCode':'5555',
                                'office_adress_City':'Hell',
                             }");

        // using this patch
        string patch = (@"
                            [
                                { 'op': 'move', 'from': 'name.last_Name', 'path': 'familyName' },
                                { 'op': 'move', 'from': 'name.first_Name', 'path': 'givenName' },
                                { 'op': 'move', 'from': 'personal_adress_street', 'path': 'address[0].streetAddress' },
                                { 'op': 'move', 'from': 'personal_adress_nr', 'path': 'address[0].postOfficeBoxNumber' },
                                { 'op': 'move', 'from': 'personal_adress_postCode', 'path': 'address[0].postalCode' },
                                { 'op': 'move', 'from': 'personal_adress_City', 'path': 'address[0].addressLocality' },
                                { 'op': 'add', 'path': 'address[0].contactType','value':'private' },
                                { 'op': 'move', 'from': 'office_adress_street', 'path': 'address[1].streetAddress' },
                                { 'op': 'move', 'from': 'office_adress_nr', 'path': 'address[1].postOfficeBoxNumber' },
                                { 'op': 'move', 'from': 'office_adress_postCode', 'path': 'address[1].postalCode' },
                                { 'op': 'move', 'from': 'office_adress_City', 'path': 'address[1].addressLocality' },
                                { 'op': 'add', 'path': 'address[1].contactType','value':'office' }                                   
                            ]"
                            );

       
         // by calling this 
         var result = await JsonPatchDocument.FromJson(patch).ApplyTo(originalDocument);
        
         // Result will be :
                            "{  
                                   'familyName':'Dumont',
                                   'givenName':'Cedric',
                                   'address':[
                                      {
                                         'streetAddress':'heavenstreet',
                                         'postOfficeBoxNumber':'10',
                                         'postalCode':'4444',
                                         'addressLocality':'Paradise',
                                         'contactType':'private'
                                      },
                                      {
                                         'streetAddress':'badStreet',
                                         'postOfficeBoxNumber':'666',
                                         'postalCode':'5555',
                                         'addressLocality':'Hell',
                                         'contactType':'office'
                                      }
                                   ]
                                }"

Usage example with Object

To Come...