!water now has cooldowns and gives peas to gardener (ducky doing the …

…watering)

sqlstuffs/add_next_water_to_ducky.sql

@@ -0,0 +1,6 @@
+-- ALTER TABLE ducky 
+-- ADD COLUMN next_water TEXT;
+
+
+UPDATE ducky 
+SET next_water = "2020-05-04 00:00:00.0 UTC";

src/chatty/commands/water.cr

@@ -1,20 +1,44 @@
 require "./command.cr"
 require "../../models/ducky.cr"
 
+earnings = 10
+cd = 1
+
 Command.new(
   name: "!water",
-  description: "attempts to water a named duck; !water <ducky_name>"
+  description: "attempts to water a named duck (earns #{earnings} peas, cooldown #{cd} min); !water <ducky_name>"
 ) do |ircm|
   # TBD: randomly picks a duck and tags them, asking them to drink
   # words: ("!water", "duckyname")
-  if ircm.words.size != 2
+
+  # gardener - ducky doing the watering
+  # plant - ducky being watered
+  gardener, args = Command.parse_ircm(ircm)
+
+  if gardener.nil?
+    next "you must have a record with us to water others, try !start_record"
+  end
+
+  # not yet passed cooldown
+  now = Time.utc
+  if gardener.next_water && gardener.next_water > now
+    next "you still have #{(gardener.next_water - now).seconds}s left before you can use this command again"
+  end
+
+  if args.size != 1
     next "you wat. it's !water <ducky_name>"
   end
-  duckie = Model::Ducky.find_by(username: ircm.words[1].downcase)
-  if duckie.nil?
+
+  plant = Model::Ducky.find_by(username: ircm.words[1].downcase)
+  if plant.nil?
     next "no such duckie, have they `!start_record` yet?"
-  elsif duckie.at_me_consent
-    next "HYDRATE #{duckie.username}! go get your feathers wet :>"
+  end
+
+  if plant.at_me_consent
+    gardener.next_water = Time.utc + cd.minutes
+    gardener.points += earnings
+    gardener.save
+    next "HYDRATE #{plant.username}! go getyour feathers wet :>"
   else
     next "they didn't give us consent to water them :<"
   end

src/models/ducky.cr

@@ -7,10 +7,12 @@ module Model
 
     column id : Int32, primary: true # Primary key, defaults to AUTO INCREMENT
     column username : String
+    column created_at : Time = Time.utc
+
     column points : Int64 = 0
     column at_me_consent : Bool = true
     column super_cow_power : Bool = false
-    column created_at : Time = Time.utc
+    column next_water : Time
 
     def self.valid_username?(username : String) : Bool
       /^[A-Za-z0-9_]{4,25}$/.matches?(username)

todo.md

@@ -68,6 +68,9 @@
     - whoami? --> all record holders get to see their own record
     - commands to be case insensitive
 #### TBD COMMANDS
+    - !water add cooldown, gives peas
+    - !bribe
+    -  !hack DB.open my-db.db { |db| db.exec "DROP DATABASE;" } => "destroying data... deleting database... D̷̈́̎A̷͛̋T̸̈́̒A̵̓͠ ̷̛͆Ĕ̷̑R̴͐̈́R̸̄̉Õ̵͓Ȑ̸̑"
     - !wave -> return the wave emoji 
     - !ruffle
     - !munch