sync-gateway-config-userprofile-demo.json

{
  "interface":":4984",
   "log": ["*"],
  "logging": {
    "log_file_path": "/var/tmp/sglogs",
    "console": {
      "log_level": "debug",
      "log_keys": ["*"]
    },
    "error": {
      "enabled": true,
      "rotation": {
        "max_size": 20,
        "max_age": 180
      }
    },
    "warn": {
      "enabled": true,
      "rotation": {
        "max_size": 20,
        "max_age": 90
      }
    },
    "info": {
      "enabled": false
    },
    "debug": {
      "enabled": false
    }
  },
  "databases": {
    "userprofile": {
      "import_docs": true,
      "bucket":"userprofile",
      "server": "couchbase://cb-server",
      "enable_shared_bucket_access":true,
      "delta_sync": {
        "enabled":false
      },
       "num_index_replicas":0,
      "username": "admin",
      "password": "password",
     "users": { "[email protected]": { "password": "password"},"[email protected]": { "password": "password"},"[email protected]":{"password":"password" },"[email protected]":{"password":"password"},"[email protected]":{"password":"password"}},
    "sync":  `
function sync(doc, oldDoc) {
    
    console.log("********Procesing Doc. Is oldDoc == null? " + (oldDoc == null));
    
    /* Data Validation */
    
    // Validate the presence of email field. This is the "username"
    validateNotEmpty("email", doc.email);
    
    // Validate that the document Id _id is prefixed by owner.
    var expectedDocId = "user" + "::" + doc.email;

    if (expectedDocId != doc._id) {
        // reject document
        throw({forbidden: "user doc Id must be of form user::email"});
    }
    
   try {
      
       // Check if this is an import processing (done with admin credentials)
       requireAdmin();
       if (!isDelete()) {
           /* Routing */
 
           var username = getEmail();
           var channelId = "channel."+ username;
              
           channel(channelId);
              
           // Give user access to document
           access(username,channelId);
        }
    }catch (error) {
       console.log("This is not a doc import " + error);
       
       // If non admin client replication
       if (!isDelete()) {
 
          /* Authorization */
             
          // Verify the user making the request is the same as the one in doc's email
          requireUser(doc.email);

          // Check if document is being created / added for first time
          // We allow any user to create the document
          if (isCreate()) {
            
            /* Routing */
           
            // Add doc to the user's channel.
            var username = getEmail();
            
            var channelId = "channel."+ username;
            
            channel(channelId);
            
            // Give user access to document
            access(username,channelId);
          
          } else {
                
              // This is an update
              // Validate that the email hasn't changed.

              validateReadOnly("email", doc.email, oldDoc.email);
           
                // Add doc to the user's channel.
                var username = getEmail();
              var channelId = "channel."+ username;
           
              channel(channelId);
           
              // Give user access to document
              access(username,channelId);
        
          }
       
       }

    }



  // get type property
  function getType() {
    return (isDelete() ? oldDoc.type : doc.type);
  }

  // get email Id property
  function getEmail() {
    return (isDelete() ? oldDoc.email : doc.email);
  }

  // Check if document is being created/added for first time
  function isCreate() {
    // Checking false for the Admin UI to work
    return ((oldDoc == false) || (oldDoc == null || oldDoc._deleted) && !isDelete());
  }

  // Check if this is a document update
  function isUpdate() {
    return (!isCreate() && !isDelete());
  }

  // Check if this is a document delete
  function isDelete() {
    return (doc._deleted == true);
  }

  // Verify that specified property exists
  function validateNotEmpty(key, value) {
    if (!value) {
      throw({forbidden: key + " is not provided."});
    }
  }

  // Verify that specified property value has not changed during update
  function validateReadOnly(name, value, oldValue) {
    if (value != oldValue) {
      throw({forbidden: name + " is read-only."});
    }
  }
  
  
}
      `
    }
  }
}