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Vincent Bechu
jio
Commits
6adfec0f
Commit
6adfec0f
authored
Apr 25, 2014
by
Tristan Cavelier
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replicatestorage synchronises alldocs documents
parent
c0b1a7fd
Changes
1
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1 changed file
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129 additions
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35 deletions
+129
-35
src/jio.storage/replicatestorage.js
src/jio.storage/replicatestorage.js
+129
-35
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src/jio.storage/replicatestorage.js
View file @
6adfec0f
...
@@ -42,7 +42,8 @@
...
@@ -42,7 +42,8 @@
var
Promise
=
require
(
'
rsvp
'
).
Promise
,
var
Promise
=
require
(
'
rsvp
'
).
Promise
,
all
=
require
(
'
rsvp
'
).
all
,
all
=
require
(
'
rsvp
'
).
all
,
addStorageFunction
=
require
(
'
jio
'
).
addStorage
,
addStorageFunction
=
require
(
'
jio
'
).
addStorage
,
uniqueJSONStringify
=
require
(
'
jio
'
).
util
.
uniqueJSONStringify
;
uniqueJSONStringify
=
require
(
'
jio
'
).
util
.
uniqueJSONStringify
,
cache
=
{};
function
success
(
promise
)
{
function
success
(
promise
)
{
return
promise
.
then
(
null
,
function
(
reason
)
{
return
reason
;
});
return
promise
.
then
(
null
,
function
(
reason
)
{
return
reason
;
});
...
@@ -92,6 +93,48 @@
...
@@ -92,6 +93,48 @@
},
onCancel
);
},
onCancel
);
}
}
function
allFulfilled
(
promises
)
{
var
length
=
promises
.
length
;
function
onCancel
()
{
var
i
;
for
(
i
=
0
;
i
<
promises
.
length
;
i
+=
1
)
{
if
(
typeof
promises
[
i
].
cancel
===
"
function
"
)
{
promises
[
i
].
cancel
();
}
}
}
if
(
length
===
0
)
{
return
new
Promise
(
function
(
done
)
{
done
([]);
});
}
return
new
Promise
(
function
(
resolve
,
reject
,
notify
)
{
var
i
,
count
=
0
,
error_count
=
0
,
results
=
[];
function
resolver
(
i
)
{
return
function
(
value
)
{
count
+=
1
;
results
[
i
]
=
value
;
if
(
count
===
length
)
{
resolve
(
results
);
}
};
}
function
rejecter
(
err
)
{
error_count
+=
1
;
count
+=
1
;
if
(
error_count
===
length
)
{
reject
(
err
);
}
}
for
(
i
=
0
;
i
<
length
;
i
+=
1
)
{
promises
[
i
].
then
(
resolver
(
i
),
rejecter
,
notify
);
}
},
onCancel
);
}
// //////////////////////////////////////////////////////////////////////
// //////////////////////////////////////////////////////////////////////
// /**
// /**
...
@@ -117,9 +160,64 @@
...
@@ -117,9 +160,64 @@
throw
new
TypeError
(
"
ReplicateStorage():
"
+
throw
new
TypeError
(
"
ReplicateStorage():
"
+
"
storage_list is not of type array
"
);
"
storage_list is not of type array
"
);
}
}
var
str
=
uniqueJSONStringify
(
spec
);
cache
[
str
]
=
cache
[
str
]
||
{};
this
.
_cache
=
cache
[
str
];
this
.
_storage_list
=
spec
.
storage_list
;
this
.
_storage_list
=
spec
.
storage_list
;
}
}
ReplicateStorage
.
prototype
.
syncAllDocs
=
function
(
command
,
alldocs
)
{
if
(
this
.
_cache
.
syncAllDocs
)
{
return
this
.
_cache
.
syncAllDocs
;
}
var
storage_list
=
this
.
_storage_list
,
this_
=
this
;
storage_list
=
storage_list
.
map
(
function
(
description
)
{
return
command
.
storage
(
description
);
});
function
returnThe404ReasonsElseNull
(
reason
)
{
if
(
reason
.
status
===
404
)
{
return
404
;
}
return
null
;
}
function
getSubStoragesDocument
(
id
)
{
return
all
(
storage_list
.
map
(
function
(
storage
)
{
return
storage
.
get
({
"
_id
"
:
id
}).
then
(
null
,
returnThe404ReasonsElseNull
);
}));
}
function
synchronizeDocument
(
answers
)
{
return
this_
.
syncGetAnswerList
(
command
,
answers
);
}
function
checkAnswers
(
answers
)
{
var
i
;
for
(
i
=
0
;
i
<
answers
.
length
;
i
+=
1
)
{
if
(
answers
[
i
].
result
!==
"
success
"
)
{
throw
answers
[
i
];
}
}
}
function
deleteCache
()
{
delete
this_
.
_cache
.
syncAllDocs
;
}
this
.
_cache
.
syncAllDocs
=
jIO
.
util
.
forEach
(
alldocs
.
data
.
rows
,
function
(
row
)
{
return
getSubStoragesDocument
(
row
.
id
).
then
(
synchronizeDocument
).
then
(
checkAnswers
);
});
this
.
_cache
.
syncAllDocs
.
then
(
deleteCache
,
deleteCache
);
return
this
.
_cache
.
syncAllDocs
;
};
ReplicateStorage
.
prototype
.
syncGetAnswerList
=
function
(
command
,
ReplicateStorage
.
prototype
.
syncGetAnswerList
=
function
(
command
,
answer_list
)
{
answer_list
)
{
var
i
,
l
,
answer
,
answer_modified_date
,
winner
,
winner_modified_date
,
var
i
,
l
,
answer
,
answer_modified_date
,
winner
,
winner_modified_date
,
...
@@ -251,8 +349,7 @@
...
@@ -251,8 +349,7 @@
* the other storages in the background.
* the other storages in the background.
*/
*/
ReplicateStorage
.
prototype
.
get
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
get
=
function
(
command
,
param
,
option
)
{
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
,
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
answer_list
=
[],
this_
=
this
;
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
promise_list
[
index
]
=
command
.
storage
(
this
.
_storage_list
[
index
]).
get
(
param
,
option
);
command
.
storage
(
this
.
_storage_list
[
index
]).
get
(
param
,
option
);
...
@@ -260,36 +357,22 @@
...
@@ -260,36 +357,22 @@
new
Promise
(
function
(
resolve
,
reject
,
notify
)
{
new
Promise
(
function
(
resolve
,
reject
,
notify
)
{
var
count
=
0
,
error_count
=
0
;
var
count
=
0
,
error_count
=
0
;
function
resolver
(
index
)
{
function
resolver
(
answer
)
{
return
function
(
answer
)
{
count
+=
1
;
count
+=
1
;
if
(
count
===
1
)
{
if
(
count
===
1
)
{
resolve
(
answer
);
resolve
(
answer
);
}
}
answer_list
[
index
]
=
answer
;
if
(
count
+
error_count
===
length
&&
count
>
0
)
{
this_
.
syncGetAnswerList
(
command
,
answer_list
);
}
};
}
}
function
rejecter
(
index
)
{
function
rejecter
(
reason
)
{
return
function
(
reason
)
{
error_count
+=
1
;
error_count
+=
1
;
if
(
reason
.
status
===
404
)
{
answer_list
[
index
]
=
404
;
}
if
(
error_count
===
length
)
{
if
(
error_count
===
length
)
{
reject
(
reason
);
reject
(
reason
);
}
}
if
(
count
+
error_count
===
length
&&
count
>
0
)
{
this_
.
syncGetAnswerList
(
command
,
answer_list
);
}
};
}
}
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
].
then
(
resolver
(
index
),
rejecter
(
index
)
,
notify
);
promise_list
[
index
].
then
(
resolver
,
rejecter
,
notify
);
}
}
},
function
()
{
},
function
()
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
...
@@ -308,24 +391,26 @@
...
@@ -308,24 +391,26 @@
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
};
};
ReplicateStorage
.
prototype
.
allDocs
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
_
allDocs
=
function
(
command
,
param
,
option
)
{
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
var
promise_list
=
[],
index
,
length
=
this
.
_storage_list
.
length
;
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
for
(
index
=
0
;
index
<
length
;
index
+=
1
)
{
promise_list
[
index
]
=
promise_list
[
index
]
=
success
(
command
.
storage
(
this
.
_storage_list
[
index
]).
allDocs
(
option
)
);
command
.
storage
(
this
.
_storage_list
[
index
]).
allDocs
(
option
);
}
}
all
(
promise_list
).
then
(
function
(
answers
)
{
/*jslint unparam: true */
return
allFulfilled
(
promise_list
).
then
(
function
(
answers
)
{
/*jslint unparam: false */
// merge responses
// merge responses
var
i
,
j
,
k
,
found
,
rows
;
var
i
,
j
,
k
,
found
,
rows
;
// browsing answers
// browsing answers
for
(
i
=
0
;
i
<
answers
.
length
;
i
+=
1
)
{
for
(
i
=
0
;
i
<
answers
.
length
;
i
+=
1
)
{
if
(
answers
[
i
]
.
result
===
"
success
"
)
{
if
(
answers
[
i
])
{
rows
=
answers
[
i
].
data
.
rows
;
rows
=
answers
[
i
].
data
.
rows
;
break
;
break
;
}
}
}
}
for
(
i
+=
1
;
i
<
answers
.
length
;
i
+=
1
)
{
for
(
i
+=
1
;
i
<
answers
.
length
;
i
+=
1
)
{
if
(
answers
[
i
]
.
result
===
"
success
"
)
{
if
(
answers
[
i
])
{
// browsing answer rows
// browsing answer rows
for
(
j
=
0
;
j
<
answers
[
i
].
data
.
rows
.
length
;
j
+=
1
)
{
for
(
j
=
0
;
j
<
answers
[
i
].
data
.
rows
.
length
;
j
+=
1
)
{
found
=
false
;
found
=
false
;
...
@@ -343,8 +428,17 @@
...
@@ -343,8 +428,17 @@
}
}
}
}
return
{
"
data
"
:
{
"
total_rows
"
:
(
rows
||
[]).
length
,
"
rows
"
:
rows
||
[]}};
return
{
"
data
"
:
{
"
total_rows
"
:
(
rows
||
[]).
length
,
"
rows
"
:
rows
||
[]}};
}).
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
});
/*jslint unparam: true */
};
ReplicateStorage
.
prototype
.
allDocs
=
function
(
command
,
param
,
option
)
{
var
this_
=
this
;
return
this
.
_allDocs
(
command
,
param
,
option
).
then
(
function
(
answer
)
{
this_
.
syncAllDocs
(
command
,
answer
);
return
answer
;
}).
then
(
command
.
success
,
command
.
error
,
command
.
notify
);
};
};
ReplicateStorage
.
prototype
.
check
=
function
(
command
,
param
,
option
)
{
ReplicateStorage
.
prototype
.
check
=
function
(
command
,
param
,
option
)
{
...
...
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