diff options
3 files changed, 23 insertions, 26 deletions
diff --git a/puppet/modules/site_couchdb/files/designs/shared/docs.json b/puppet/modules/site_couchdb/files/designs/shared/docs.json index 4aad02aa..004180cd 100644 --- a/puppet/modules/site_couchdb/files/designs/shared/docs.json +++ b/puppet/modules/site_couchdb/files/designs/shared/docs.json @@ -1,12 +1,8 @@ { - "views" : { - "get" : { - "map" : "function(doc) {\n if (doc.u1db_rev) {\n var is_tombstone = true;\n var has_conflicts = false;\n if (doc._attachments) {\n if (doc._attachments.u1db_content)\n is_tombstone = false;\n if (doc._attachments.u1db_conflicts)\n has_conflicts = true;\n }\n emit(doc._id,\n {\n \"couch_rev\": doc._rev,\n \"u1db_rev\": doc.u1db_rev,\n \"is_tombstone\": is_tombstone,\n \"has_conflicts\": has_conflicts,\n }\n );\n }\n}\n" + "_id": "_design/docs", + "views": { + "get": { + "map": "function(doc) {\n if (doc.u1db_rev) {\n var is_tombstone = true;\n var has_conflicts = false;\n if (doc._attachments) {\n if (doc._attachments.u1db_content)\n is_tombstone = false;\n if (doc._attachments.u1db_conflicts)\n has_conflicts = true;\n }\n emit(doc._id,\n {\n \"couch_rev\": doc._rev,\n \"u1db_rev\": doc.u1db_rev,\n \"is_tombstone\": is_tombstone,\n \"has_conflicts\": has_conflicts,\n }\n );\n }\n}\n" } - }, - "_id" : "_design/docs", - "updates" : { - "resolve_doc" : "function(doc, req){\n /* we expect to receive the following in `req.body`:\n * {\n * 'couch_rev': '<couch_rev>',\n * 'conflicts': '<base64 encoded conflicts>',\n * }\n */\n var body = JSON.parse(req.body);\n\n // fail if no document was given\n if (!doc) {\n return [null, 'document does not exist']\n } \n\n // fail if couch revisions do not match\n if (body['couch_rev'] != null\n && doc['_rev'] != body['couch_rev']) {\n return [null, 'revision conflict']\n }\n\n // fail if conflicts were not sent\n if (body['conflicts'] == null)\n return [null, 'missing conflicts']\n\n // save conflicts as attachment if they were sent\n if (body['conflicts'] != null) {\n if (!doc._attachments)\n doc._attachments = {};\n doc._attachments.u1db_conflicts = {\n content_type: \"application/octet-stream\",\n data: body['conflicts'] // should be base64 encoded\n }\n }\n // or delete attachment if there are no conflicts\n else if (doc._attachments && doc._attachments.u1db_conflicts)\n delete doc._attachments.u1db_conflicts;\n\n return [doc, 'ok'];\n}\n", - "put" : "function(doc, req){\n /* we expect to receive the following in `req.body`:\n * {\n * 'couch_rev': '<couch_rev>',\n * 'u1db_rev': '<u1db_rev>',\n * 'content': '<base64 encoded content>',\n * 'trans_id': '<reansaction_id>'\n * 'conflicts': '<base64 encoded conflicts>',\n * 'update_conflicts': <boolean>\n * }\n */\n var body = JSON.parse(req.body);\n\n // create a new document document\n if (!doc) {\n doc = {}\n doc['_id'] = req['id'];\n }\n // or fail if couch revisions do not match\n else if (doc['_rev'] != body['couch_rev']) {\n // of fail if revisions do not match\n return [null, 'revision conflict']\n }\n\n // store u1db rev\n doc.u1db_rev = body['u1db_rev'];\n\n // save content as attachment\n if (body['content'] != null) {\n // save u1db content as attachment\n if (!doc._attachments)\n doc._attachments = {};\n doc._attachments.u1db_content = {\n content_type: \"application/octet-stream\",\n data: body['content'] // should be base64 encoded\n };\n }\n // or delete the attachment if document is tombstone\n else if (doc._attachments &&\n doc._attachments.u1db_content)\n delete doc._attachments.u1db_content;\n\n // store the transaction id\n if (!doc.u1db_transactions)\n doc.u1db_transactions = [];\n var d = new Date();\n doc.u1db_transactions.push([d.getTime(), body['trans_id']]);\n\n // save conflicts as attachment if they were sent\n if (body['update_conflicts'])\n if (body['conflicts'] != null) {\n if (!doc._attachments)\n doc._attachments = {};\n doc._attachments.u1db_conflicts = {\n content_type: \"application/octet-stream\",\n data: body['conflicts'] // should be base64 encoded\n }\n } else {\n if(doc._attachments && doc._attachments.u1db_conflicts)\n delete doc._attachments.u1db_conflicts\n }\n\n return [doc, 'ok'];\n}\n" } -} +}
\ No newline at end of file diff --git a/puppet/modules/site_couchdb/files/designs/shared/syncs.json b/puppet/modules/site_couchdb/files/designs/shared/syncs.json index 0df5ff74..bab5622f 100644 --- a/puppet/modules/site_couchdb/files/designs/shared/syncs.json +++ b/puppet/modules/site_couchdb/files/designs/shared/syncs.json @@ -1,11 +1,11 @@ { - "views" : { - "log" : { - "map" : "function(doc) {\n if (doc._id == 'u1db_sync_log') {\n if (doc.syncs)\n doc.syncs.forEach(function (entry) {\n emit(entry[0],\n {\n 'known_generation': entry[1],\n 'known_transaction_id': entry[2]\n });\n });\n }\n}\n" + "_id": "_design/syncs", + "updates": { + "put": "function(doc, req){\n if (!doc) {\n doc = {}\n doc['_id'] = 'u1db_sync_log';\n doc['syncs'] = [];\n }\n body = JSON.parse(req.body);\n // remove outdated info\n doc['syncs'] = doc['syncs'].filter(\n function (entry) {\n return entry[0] != body['other_replica_uid'];\n }\n );\n // store u1db rev\n doc['syncs'].push([\n body['other_replica_uid'],\n body['other_generation'],\n body['other_transaction_id']\n ]);\n return [doc, 'ok'];\n}\n\n" + }, + "views": { + "log": { + "map": "function(doc) {\n if (doc._id == 'u1db_sync_log') {\n if (doc.syncs)\n doc.syncs.forEach(function (entry) {\n emit(entry[0],\n {\n 'known_generation': entry[1],\n 'known_transaction_id': entry[2]\n });\n });\n }\n}\n" } - }, - "_id" : "_design/syncs", - "updates" : { - "put" : "function(doc, req){\n if (!doc) {\n doc = {}\n doc['_id'] = 'u1db_sync_log';\n doc['syncs'] = [];\n }\n body = JSON.parse(req.body);\n // remove outdated info\n doc['syncs'] = doc['syncs'].filter(\n function (entry) {\n return entry[0] != body['other_replica_uid'];\n }\n );\n // store u1db rev\n doc['syncs'].push([\n body['other_replica_uid'],\n body['other_generation'],\n body['other_transaction_id']\n ]);\n return [doc, 'ok'];\n}\n\n" } -} +}
\ No newline at end of file diff --git a/puppet/modules/site_couchdb/files/designs/shared/transactions.json b/puppet/modules/site_couchdb/files/designs/shared/transactions.json index 8fcb84d1..106ad46c 100644 --- a/puppet/modules/site_couchdb/files/designs/shared/transactions.json +++ b/puppet/modules/site_couchdb/files/designs/shared/transactions.json @@ -1,12 +1,13 @@ { - "lists" : { - "generation" : "function(head, req) {\n var row;\n var rows=[];\n // fetch all rows\n while(row = getRow()) {\n rows.push(row);\n }\n if (rows.length > 0)\n send(JSON.stringify({\n \"generation\": rows.length,\n \"doc_id\": rows[rows.length-1]['id'],\n \"transaction_id\": rows[rows.length-1]['value']\n }));\n else\n send(JSON.stringify({\n \"generation\": 0,\n \"doc_id\": \"\",\n \"transaction_id\": \"\",\n }));\n}\n", - "whats_changed" : "function(head, req) {\n var row;\n var gen = 1;\n var old_gen = 0;\n if (req.query.old_gen)\n old_gen = parseInt(req.query['old_gen']);\n send('{\"transactions\":[\\n');\n // fetch all rows\n while(row = getRow()) {\n if (gen > old_gen) {\n if (gen > old_gen+1)\n send(',\\n');\n send(JSON.stringify({\n \"generation\": gen,\n \"doc_id\": row[\"id\"],\n \"transaction_id\": row[\"value\"]\n }));\n }\n gen++;\n }\n send('\\n]}');\n}\n", - "trans_id_for_gen" : "function(head, req) {\n var row;\n var rows=[];\n var i = 1;\n var gen = 1;\n if (req.query.gen)\n gen = parseInt(req.query['gen']);\n // fetch all rows\n while(row = getRow())\n rows.push(row);\n if (gen <= rows.length)\n send(JSON.stringify({\n \"generation\": gen,\n \"doc_id\": rows[gen-1]['id'],\n \"transaction_id\": rows[gen-1]['value'],\n }));\n else\n send('{}');\n}\n" - }, - "views" : { - "log" : { - "map" : "function(doc) {\n if (doc.u1db_transactions)\n doc.u1db_transactions.forEach(function(t) {\n emit(t[0], // use timestamp as key so the results are ordered\n t[1]); // value is the transaction_id\n });\n}\n" + "_id": "_design/transactions", + "lists": { + "generation": "function(head, req) {\n var row;\n var rows=[];\n // fetch all rows\n while(row = getRow()) {\n rows.push(row);\n }\n if (rows.length > 0)\n send(JSON.stringify({\n \"generation\": rows.length,\n \"doc_id\": rows[rows.length-1]['id'],\n \"transaction_id\": rows[rows.length-1]['value']\n }));\n else\n send(JSON.stringify({\n \"generation\": 0,\n \"doc_id\": \"\",\n \"transaction_id\": \"\",\n }));\n}\n", + "trans_id_for_gen": "function(head, req) {\n var row;\n var rows=[];\n var i = 1;\n var gen = 1;\n if (req.query.gen)\n gen = parseInt(req.query['gen']);\n // fetch all rows\n while(row = getRow())\n rows.push(row);\n if (gen <= rows.length)\n send(JSON.stringify({\n \"generation\": gen,\n \"doc_id\": rows[gen-1]['id'],\n \"transaction_id\": rows[gen-1]['value'],\n }));\n else\n send('{}');\n}\n", + "whats_changed": "function(head, req) {\n var row;\n var gen = 1;\n var old_gen = 0;\n if (req.query.old_gen)\n old_gen = parseInt(req.query['old_gen']);\n send('{\"transactions\":[\\n');\n // fetch all rows\n while(row = getRow()) {\n if (gen > old_gen) {\n if (gen > old_gen+1)\n send(',\\n');\n send(JSON.stringify({\n \"generation\": gen,\n \"doc_id\": row[\"id\"],\n \"transaction_id\": row[\"value\"]\n }));\n }\n gen++;\n }\n send('\\n]}');\n}\n" + }, + "views": { + "log": { + "map": "function(doc) {\n if (doc.u1db_transactions)\n doc.u1db_transactions.forEach(function(t) {\n emit(t[0], // use timestamp as key so the results are ordered\n t[1]); // value is the transaction_id\n });\n}\n" } } -} +}
\ No newline at end of file |