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lib: update Store & QueryResults in terms of Mu::Message

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This commit is contained in:
Dirk-Jan C. Binnema
2022-04-22 08:05:08 +03:00
parent 4b2812d25f
commit 9b8353fc37
3 changed files with 120 additions and 478 deletions
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41
lib/mu-store.hh
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@ -20,8 +20,6 @@
#ifndef __MU_STORE_HH__
#define __MU_STORE_HH__
#include <mu-msg.hh>
#include <string>
#include <vector>
#include <mutex>
@ -75,15 +73,6 @@ public:
const StringVec& personal_addresses,
const Config& conf);
/**
* Construct an in-memory, writeable store for testing
*
* @param maildir maildir to use for this store
* @param personal_addresses addresses that should be recognized as
* 'personal' for identifying personal messages.
*/
Store(const std::string& maildir, const StringVec& personal_addresses, const Config& conf);
/**
* DTOR
*/
@ -187,14 +176,15 @@ public:
/**
* Add a message to the store. When planning to write many messages,
* it's much faster to do so in a transaction. If so, set
* @in_transaction to true. When done with adding messages, call commit().
* @in_transaction to true. When done with adding messages, call
* commit().
*
* @param path the message path.
* @param whether to bundle up to batch_size changes in a transaction
*
* @return the doc id of the added message
* @return the doc id of the added message or an error.
*/
Id add_message(const std::string& path, bool use_transaction = false);
Result<Id> add_message(const std::string& path, bool use_transaction = false);
/**
* Update a message in the store.
@ -204,7 +194,7 @@ public:
*
* @return false in case of failure; true otherwise.
*/
bool update_message(MuMsg* msg, Id id);
bool update_message(const Message& msg, Id id);
/**
* Remove a message from the store. It will _not_ remove the message
@ -237,9 +227,9 @@ public:
*
* @param id doc id for the message to find
*
* @return a message (owned by caller), or nullptr
* @return a message (if found) or Nothing
*/
MuMsg* find_message(Id id) const;
Option<Message> find_message(Id id) const;
/**
* does a certain message exist in the store already?
@ -250,6 +240,22 @@ public:
*/
bool contains_message(const std::string& path) const;
/**
* Move a message both in the filesystem and in the store.
* After a successful move, the message is updated.
*
* @param id the id for some message
* @param target_mdir the target maildir (if any)
* @param new_flags new flags (if any)
* @param change_name whether to change the name
*
* @return Result, either the moved message or some error.
*/
Result<Message> move_message(Store::Id id,
Option<const std::string&> target_mdir = Nothing,
Option<Flags> new_flags = Nothing,
bool change_name = false);
/**
* Prototype for the ForEachMessageFunc
*
@ -301,7 +307,6 @@ public:
*/
std::string metadata(const std::string& key) const;
/**
* Write metadata to the store.
*