Module: ShopifyAPI

Defined in:
lib/shopifydev/shopify_api/caches.rb,
lib/shopifydev/shopify_api/caches.rb

Defined Under Namespace

Classes: Base, VariantWithProduct

Class Method Summary collapse

Class Method Details

.add_cache_methods(obj, opts, entity) ⇒ Object 



82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 82

def add_cache_methods(obj, opts, entity)
  obj.singleton_class.class_eval{define_method(:label){entity.collection_name}}
  obj.singleton_class.class_eval{define_method(:since=){|t| @since = t }}
  obj.singleton_class.class_eval{define_method(:since){ @since }}
  obj.singleton_class.class_eval{attr_accessor :params}
  obj.since = Time.now
  obj.singleton_class.class_eval{define_method(:r) { |msg = 'reloading'| 
    puts "#{msg}..."
    self.replace(entity.find(:all, params: self.params))
    self.since = Time.now
    puts "#{self.length} records."
    self
  }}
  obj.singleton_class.class_eval{define_method(:delete_all) {
    puts "deleting all #{entity.collection_name}..."
    self.each{|e| entity.delete(e.id)}
    self.r
  }}
end

.cache_status(cache, show_opts = false) ⇒ Object 



28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 28

def cache_status(cache, show_opts=false)
  dirty?
  subset = ''
  opts = ''
  length = TColor.black{'unloaded'}
  since = ''
  unless cache.nil?
    if !show_opts && (cache.params.keys.to_set != Set[:limit])
      subset = TColor.red('!')
    end
    if show_opts
      opts = cache.params.map{|k, v| TColor.magenta{k.to_s} + TColor.black{':'} + TColor.green{v.to_s}}.join(TColor.black{', '})
      opts = "\n  #{opts}"
    end
    length = (cache.length > 0) ? "#{cache.length.to_s}#{subset} #{TColor.black{cache.label}}" : 'empty'
    since = "#{TColor.black{'on:'}}#{cache.since.strftime("%a %H:%M:%S")}"
  end
  "#{length.ljust(18)} #{since}#{opts}"
end

.caches(show_opts = false) ⇒ Object 



48
49
50
51
52
53
54
55
56
57
58
59
60
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 48

def caches(show_opts=false)
  return if warn_site
  dirty?
  puts <<-EOF
#{TColor.blue{'products'}}:           #{cache_status(@@products, show_opts)}
#{TColor.blue{'variants'}}:           #{cache_status(@@variants, show_opts)}
#{TColor.blue{'metafields'}}:         #{cache_status(@@metafields, show_opts)}
#{TColor.blue{'orders'}}:             #{cache_status(@@orders, show_opts)}
#{TColor.blue{'customers'}}:          #{cache_status(@@customers, show_opts)}
#{TColor.blue{'custom_collections'}}: #{cache_status(@@custom_collections, show_opts)}
#{TColor.blue{'smart_collections'}}:  #{cache_status(@@smart_collections, show_opts)}
EOF
end

.custom_collections(opts = {limit: 250}) ⇒ Object 



164
165
166
167
168
169
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 164

def custom_collections(opts={limit: 250})
  return if warn_site
  @@custom_collections ||= nil
  @@custom_collections = fetch_cache(ShopifyAPI::CustomCollection, opts, @@custom_collections)
  @@custom_collections
end

.customers(opts = {limit: 250}) ⇒ Object 



150
151
152
153
154
155
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 150

def customers(opts={limit: 250})
  return if warn_site
  @@customers ||= nil
  @@customers = fetch_cache(ShopifyAPI::Customer, opts, @@customers)
  @@customers
end

.dirty! ⇒ Object 



72
73
74
75
76
77
78
79
80
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 72

def dirty!
  @@products = nil
  @@variants = nil
  @@metafields = nil
  @@orders = nil
  @@customers = nil
  @@custom_collections = nil
  @@smart_collections = nil
end

.dirty? ⇒ Boolean

Returns:

  • (Boolean) 


62
63
64
65
66
67
68
69
70
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 62

def dirty?
  @@products ||= nil
  @@variants ||= nil
  @@metafields ||= nil
  @@orders ||= nil
  @@customers ||= nil
  @@custom_collections ||= nil
  @@smart_collections ||= nil
end

.fetch_cache(entity, opts, obj) ⇒ Object 



111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 111

def fetch_cache(entity, opts, obj)
  msg = nil
  refresh = opts.delete(:r)
  if obj.nil? || refresh
    obj = []
    add_cache_methods(obj, opts, entity)
    obj.params = opts
    msg = refresh ? "reloading #{entity.collection_name}" : "loading #{entity.collection_name}"
    obj.r(msg)
  elsif (obj.params != opts)
    msg = "reloading #{entity.collection_name} with new params..."
    obj.params = opts.merge({limit: false})
    obj.r(msg)
  end
  obj
end

.metafields(opts = {limit: 250}) ⇒ Object 



157
158
159
160
161
162
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 157

def metafields(opts={limit: 250})
  return if warn_site
  @@metafields ||= nil
  @@metafields = fetch_cache(ShopifyAPI::Metafield, opts, @@metafields)
  @@metafields
end

.orders(opts = {limit: 250}) ⇒ Object 



143
144
145
146
147
148
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 143

def orders(opts={limit: 250})
  return if warn_site
  @@orders ||= nil
  @@orders = fetch_cache(ShopifyAPI::Order, opts, @@orders)
  @@orders
end

.products(opts = {limit: 250}) ⇒ Object 



128
129
130
131
132
133
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 128

def products(opts={limit: 250})
  return if warn_site
  @@products ||= nil
  @@products = fetch_cache(ShopifyAPI::Product, opts, @@products)
  @@products
end

.smart_collections(opts = {limit: 250}) ⇒ Object 



171
172
173
174
175
176
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 171

def smart_collections(opts={limit: 250})
  return if warn_site
  @@smart_collections ||= nil
  @@smart_collections = fetch_cache(ShopifyAPI::SmartCollection, opts, @@smart_collections)
  @@smart_collections
end

.variants(opts = {limit: 250}) ⇒ Object 



135
136
137
138
139
140
141
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 135

def variants(opts={limit: 250})
  return if warn_site
  @@variants ||= nil
  @@variants = fetch_cache(ShopifyAPI::VariantWithProduct, opts, @@variants)
  @@variants

end

.warn_site ⇒ Object 



102
103
104
105
106
107
108
109
 
# File 'lib/shopifydev/shopify_api/caches.rb', line 102

def warn_site
  if ::ShopifyAPI::Base.site.nil? || ::ShopifyAPI::Base.site.blank?
    puts "No active Shopify session"
    true
  else
    false
  end
end