140 lines
3.3 KiB
V
140 lines
3.3 KiB
V
module zerodb_client
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import incubaid.herolib.core.base
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import incubaid.herolib.core.playbook { PlayBook }
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import incubaid.herolib.ui.console
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import json
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__global (
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zerodb_client_global map[string]&ZeroDBClient
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zerodb_client_default string
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)
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/////////FACTORY
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@[params]
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pub struct ArgsGet {
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pub mut:
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name string = 'default'
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fromdb bool // will load from filesystem
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create bool // default will not create if not exist
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}
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pub fn new(args ArgsGet) !&ZeroDBClient {
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mut obj := ZeroDBClient{
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name: args.name
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}
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set(obj)!
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return get(name: args.name)!
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}
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pub fn get(args ArgsGet) !&ZeroDBClient {
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mut context := base.context()!
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zerodb_client_default = args.name
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if args.fromdb || args.name !in zerodb_client_global {
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mut r := context.redis()!
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if r.hexists('context:zerodb_client', args.name)! {
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data := r.hget('context:zerodb_client', args.name)!
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if data.len == 0 {
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print_backtrace()
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return error('ZeroDBClient with name: ${args.name} does not exist, prob bug.')
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}
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mut obj := json.decode(ZeroDBClient, data)!
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set_in_mem(obj)!
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} else {
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if args.create {
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new(args)!
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} else {
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print_backtrace()
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return error("ZeroDBClient with name '${args.name}' does not exist")
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}
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}
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return get(name: args.name)! // no longer from db nor create
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}
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return zerodb_client_global[args.name] or {
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print_backtrace()
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return error('could not get config for zerodb_client with name:${args.name}')
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}
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}
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// register the config for the future
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pub fn set(o ZeroDBClient) ! {
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mut o2 := set_in_mem(o)!
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zerodb_client_default = o2.name
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mut context := base.context()!
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mut r := context.redis()!
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r.hset('context:zerodb_client', o2.name, json.encode(o2))!
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}
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// does the config exists?
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pub fn exists(args ArgsGet) !bool {
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mut context := base.context()!
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mut r := context.redis()!
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return r.hexists('context:zerodb_client', args.name)!
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}
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pub fn delete(args ArgsGet) ! {
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mut context := base.context()!
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mut r := context.redis()!
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r.hdel('context:zerodb_client', args.name)!
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}
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@[params]
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pub struct ArgsList {
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pub mut:
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fromdb bool // will load from filesystem
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}
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// if fromdb set: load from filesystem, and not from mem, will also reset what is in mem
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pub fn list(args ArgsList) ![]&ZeroDBClient {
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mut res := []&ZeroDBClient{}
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mut context := base.context()!
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if args.fromdb {
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// reset what is in mem
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zerodb_client_global = map[string]&ZeroDBClient{}
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zerodb_client_default = ''
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}
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if args.fromdb {
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mut r := context.redis()!
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mut l := r.hkeys('context:zerodb_client')!
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for name in l {
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res << get(name: name, fromdb: true)!
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}
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return res
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} else {
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// load from memory
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for _, client in zerodb_client_global {
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res << client
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}
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}
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return res
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}
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// only sets in mem, does not set as config
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fn set_in_mem(o ZeroDBClient) !ZeroDBClient {
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mut o2 := obj_init(o)!
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zerodb_client_global[o2.name] = &o2
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zerodb_client_default = o2.name
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return o2
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}
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pub fn play(mut plbook PlayBook) ! {
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if !plbook.exists(filter: 'zerodb_client.') {
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return
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}
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mut install_actions := plbook.find(filter: 'zerodb_client.configure')!
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if install_actions.len > 0 {
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for mut install_action in install_actions {
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heroscript := install_action.heroscript()
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mut obj2 := heroscript_loads(heroscript)!
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set(obj2)!
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install_action.done = true
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}
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}
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}
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// switch instance to be used for zerodb_client
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pub fn switch(name string) {
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}
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