retronetworking
/
freeswitch
13
0
Fork 0
Code Pull Requests Releases Activity

mod_callcenter: Add a very prototype (and maybe not functional) strategy called : sequentially-by-next-agent-order. 

It will try to find the last agent we tried to reach, and start calling more agent after that one based on position.
It will use the level for the next agent, but once that level is done, it start back at the lowest level
This commit is contained in:
Marc Olivier Chouinard 2011-04-17 12:46:32 -04:00
parent 5cc3b2e635
commit bef6f0f40d
1 changed files with 50 additions and 26 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

76
src/mod/applications/mod_callcenter/mod_callcenter.c
View File

@ -1995,37 +1995,61 @@ static int members_callback(void *pArg, int argc, char **argv, char **columnName
cbt.record_template = queue_record_template;
cbt.agent_found = SWITCH_FALSE;
if (!strcasecmp(queue->strategy, "longest-idle-agent")) {
sql_order_by = switch_mprintf("level, agents.last_offered_call, position");
} else if (!strcasecmp(queue_strategy, "agent-with-least-talk-time")) {
sql_order_by = switch_mprintf("level, agents.talk_time, position");
} else if (!strcasecmp(queue_strategy, "agent-with-fewest-calls")) {
sql_order_by = switch_mprintf("level, agents.calls_answered, position");
} else if (!strcasecmp(queue_strategy, "ring-all")) {
sql = switch_mprintf("UPDATE members SET state = '%q' WHERE state = '%q' AND uuid = '%q' AND system = 'single_box'",
cc_member_state2str(CC_MEMBER_STATE_TRYING), cc_member_state2str(CC_MEMBER_STATE_WAITING), cbt.member_uuid);
cc_execute_sql(NULL, sql, NULL);
switch_safe_free(sql);
sql_order_by = switch_mprintf("level, position");
} else if(!strcasecmp(queue_strategy, "sequentially-by-agent-order")) {
sql_order_by = switch_mprintf("level, position, agents.last_offered_call"); /* Default to last_offered_call, let add new strategy if needing it differently */
} else {
/* If the strategy doesn't exist, just fallback to the following */
sql_order_by = switch_mprintf("level, position, agents.last_offered_call");
}
if (!strcasecmp(queue->strategy, "sequentially-by-next-agent-order")) {
/* This is a quick attempt to continue to the last tried agent using the position order */
sql = switch_mprintf("SELECT system, name, status, contact, no_answer_count, max_no_answer, reject_delay_time, busy_delay_time, no_answer_delay_time, tiers.state, agents.last_bridge_end, agents.wrap_up_time, agents.state, agents.ready_time, tiers.level, agents.type, agents.uuid, tiers.position, agents.last_offered_call, 1 as dyn_order FROM agents LEFT JOIN tiers ON (agents.name = tiers.agent)"
" WHERE tiers.queue = '%q'"
" AND (agents.status = '%q' OR agents.status = '%q' OR agents.status = '%q')"
" AND tiers.position > (SELECT tiers.position FROM agents LEFT JOIN tiers ON (agents.name = tiers.agent) ORDER BY agents.last_offered_call WHERE tiers.queue = '%q' DESC LIMIT 1)"
" AND tiers.level = (SELECT tiers.level FROM agents LEFT JOIN tiers ON (agents.name = tiers.agent) WHERE tiers.queue = '%q' ORDER BY agents.last_offered_call DESC LIMIT 1)"
" UNION "
"SELECT system, name, status, contact, no_answer_count, max_no_answer, reject_delay_time, busy_delay_time, no_answer_delay_time, tiers.state, agents.last_bridge_end, agents.wrap_up_time, agents.state, agents.ready_time, tiers.level, agents.type, agents.uuid, tiers.position, agents.last_offered_call, 2 as dyn_order FROM agents LEFT JOIN tiers ON (agents.name = tiers.agent)"
" WHERE tiers.queue = '%q'"
" AND (agents.status = '%q' OR agents.status = '%q' OR agents.status = '%q')"
" ORDER BY dyn_order asc, tiers.level, tiers.position, agents.last_offered_call",
queue_name,
cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE), cc_agent_status2str(CC_AGENT_STATUS_ON_BREAK), cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE_ON_DEMAND),
queue_name,
queue_name,
queue_name,
cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE), cc_agent_status2str(CC_AGENT_STATUS_ON_BREAK), cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE_ON_DEMAND)
);
sql = switch_mprintf("SELECT system, name, status, contact, no_answer_count, max_no_answer, reject_delay_time, busy_delay_time, no_answer_delay_time, tiers.state, agents.last_bridge_end, agents.wrap_up_time, agents.state, agents.ready_time, tiers.level, agents.type, agents.uuid FROM agents LEFT JOIN tiers ON (agents.name = tiers.agent)"
" WHERE tiers.queue = '%q'"
" AND (agents.status = '%q' OR agents.status = '%q' OR agents.status = '%q')"
" ORDER BY %q",
queue_name,
cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE), cc_agent_status2str(CC_AGENT_STATUS_ON_BREAK), cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE_ON_DEMAND),
sql_order_by);
} else {
if (!strcasecmp(queue->strategy, "longest-idle-agent")) {
sql_order_by = switch_mprintf("level, agents.last_offered_call, position");
} else if (!strcasecmp(queue_strategy, "agent-with-least-talk-time")) {
sql_order_by = switch_mprintf("level, agents.talk_time, position");
} else if (!strcasecmp(queue_strategy, "agent-with-fewest-calls")) {
sql_order_by = switch_mprintf("level, agents.calls_answered, position");
} else if (!strcasecmp(queue_strategy, "ring-all")) {
sql = switch_mprintf("UPDATE members SET state = '%q' WHERE state = '%q' AND uuid = '%q' AND system = 'single_box'",
cc_member_state2str(CC_MEMBER_STATE_TRYING), cc_member_state2str(CC_MEMBER_STATE_WAITING), cbt.member_uuid);
cc_execute_sql(NULL, sql, NULL);
switch_safe_free(sql);
sql_order_by = switch_mprintf("level, position");
} else if(!strcasecmp(queue_strategy, "sequentially-by-agent-order")) {
sql_order_by = switch_mprintf("level, position, agents.last_offered_call"); /* Default to last_offered_call, let add new strategy if needing it differently */
} else {
/* If the strategy doesn't exist, just fallback to the following */
sql_order_by = switch_mprintf("level, position, agents.last_offered_call");
}
sql = switch_mprintf("SELECT system, name, status, contact, no_answer_count, max_no_answer, reject_delay_time, busy_delay_time, no_answer_delay_time, tiers.state, agents.last_bridge_end, agents.wrap_up_time, agents.state, agents.ready_time, tiers.level, agents.type, agents.uuid FROM agents LEFT JOIN tiers ON (agents.name = tiers.agent)"
" WHERE tiers.queue = '%q'"
" AND (agents.status = '%q' OR agents.status = '%q' OR agents.status = '%q')"
" ORDER BY %q",
queue_name,
cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE), cc_agent_status2str(CC_AGENT_STATUS_ON_BREAK), cc_agent_status2str(CC_AGENT_STATUS_AVAILABLE_ON_DEMAND),
sql_order_by);
switch_safe_free(sql_order_by);
}
cc_execute_sql_callback(NULL /* queue */, NULL /* mutex */, sql, agents_callback, &cbt /* Call back variables */);
switch_safe_free(sql);
switch_safe_free(sql_order_by);
/* We update a field in the queue struct so we can kick caller out if waiting for too long with no agent */
if (!cbt.queue_name || !(queue = get_queue(cbt.queue_name))) {