/
builder.rb
195 lines (182 loc) · 7.58 KB
/
builder.rb
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
module SinatraResource
class Builder
FILTER_KEY = "filter"
SEARCH_KEY = "search"
SHOW_KEY = "show"
ITEMS_PER_PAGE = 20
def initialize(klass)
@klass = klass
@resource_config = @klass.resource_config
@child_assoc = @resource_config[:child_assoc]
@model = @resource_config[:model]
@parent = @resource_config[:parent]
@path = @resource_config[:path]
if @parent
@parent_resource_config = @parent.resource_config
@parent_model = @parent_resource_config[:model]
end
end
def build
build_get_one
build_get_many
build_post
build_put
build_delete
build_helpers
end
def build_get_one
model = @model
resource_config = @resource_config
if !@parent
@klass.get '/:id/?' do
id = params.delete("id")
role = role_for(model, id)
document = document_for_get_one(role, model, resource_config, true, id, nil, nil)
resource = build_resource(role, document, resource_config)
display(:read, resource, resource_config)
end
else
child_assoc = @child_assoc
parent_model = @parent_model
parent_resource_config = @parent_resource_config
path = @path
@parent.get "/:parent_id/#{path}/:id/?" do
id = params.delete("id")
parent_id = params.delete("parent_id")
parent_role = role_for(parent_model, parent_id)
parent_document = document_for_get_one(parent_role, parent_model, parent_resource_config, false, parent_id, nil, nil)
# ------
role = role_for_nested(parent_document, child_assoc, model, id)
document = document_for_get_one(role, model, resource_config, true, id, parent_document, child_assoc)
resource = build_resource(role, document, resource_config)
display(:read, resource, resource_config, parent_id)
end
end
end
def build_get_many
model = @model
resource_config = @resource_config
if !@parent
@klass.get '/?' do
role = lookup_role(nil)
page = get_page(params)
documents = documents_for_get_many(role, model, resource_config, page, ITEMS_PER_PAGE, true, nil, nil)
document_count = document_count_for_get_many(model, resource_config, nil, nil)
page_count = calculate_page_count(document_count, ITEMS_PER_PAGE)
resources = build_resources(documents, resource_config, page, page_count, document_count, ITEMS_PER_PAGE)
log_event(:get_many, params)
display(:list, resources, resource_config)
end
else
child_assoc = @child_assoc
parent_model = @parent_model
parent_resource_config = @parent_resource_config
path = @path
@parent.get "/:parent_id/#{path}/?" do
parent_id = params.delete("parent_id")
parent_role = role_for(parent_model, parent_id)
parent_document = document_for_get_one(parent_role, parent_model, parent_resource_config, false, parent_id, nil, nil)
# ------
role = lookup_role(nil)
page = get_page(params)
documents = documents_for_get_many(role, model, resource_config, page, ITEMS_PER_PAGE, true, parent_document, child_assoc)
document_count = document_count_for_get_many(model, resource_config, parent_document, child_assoc)
page_count = calculate_page_count(document_count, ITEMS_PER_PAGE)
resources = build_resources(documents, resource_config, page, page_count, document_count, ITEMS_PER_PAGE)
log_event(:get_many, params)
display(:list, resources, resource_config, parent_id)
end
end
end
def build_post
model = @model
resource_config = @resource_config
if !@parent
@klass.post '/?' do
role = lookup_role(nil)
document = document_for_post(role, model, resource_config, true, nil, nil)
resource = build_resource(role, document, resource_config)
display(:create, resource, resource_config)
end
else
child_assoc = @child_assoc
parent_model = @parent_model
parent_resource_config = @parent_resource_config
path = @path
@parent.post "/:parent_id/#{path}/?" do
parent_id = params.delete("parent_id")
parent_role = role_for(parent_model, parent_id)
parent_document = document_for_get_one(parent_role, parent_model, parent_resource_config, false, parent_id, nil, nil)
# ------
role = lookup_role(nil)
document = document_for_post(role, model, resource_config, true, parent_document, child_assoc)
resource = build_resource(role, document, resource_config)
display(:create, resource, resource_config, parent_id)
end
end
end
def build_put
model = @model
resource_config = @resource_config
if !@parent
@klass.put '/:id/?' do
id = params.delete("id")
role = role_for(model, id)
document = document_for_put(role, model, resource_config, true, id, nil, nil)
resource = build_resource(role, document, resource_config)
display(:update, resource, resource_config)
end
else
child_assoc = @child_assoc
parent_model = @parent_model
parent_resource_config = @parent_resource_config
path = @path
@parent.put "/:parent_id/#{path}/:id/?" do
id = params.delete("id")
parent_id = params.delete("parent_id")
parent_role = role_for(parent_model, parent_id)
parent_document = document_for_get_one(parent_role, parent_model, parent_resource_config, false, parent_id, id, id)
# ------
role = role_for_nested(parent_document, child_assoc, model, id)
document = document_for_put(role, model, resource_config, true, id, parent_document, child_assoc)
resource = build_resource(role, document, resource_config)
display(:update, resource, resource_config, parent_id)
end
end
end
def build_delete
model = @model
resource_config = @resource_config
if !@parent
@klass.delete '/:id/?' do
id = params.delete("id")
role = role_for(model, id)
document_for_delete(role, model, resource_config, true, id, nil, nil)
display(:delete, "", resource_config)
end
else
child_assoc = @child_assoc
parent_model = @parent_model
parent_resource_config = @parent_resource_config
path = @path
@parent.delete "/:parent_id/#{path}/:id/?" do
id = params.delete("id")
parent_id = params.delete("parent_id")
parent_role = role_for(parent_model, parent_id)
parent_document = document_for_get_one(parent_role, parent_model, parent_resource_config, false, parent_id, nil, nil)
# ------
role = role_for_nested(parent_document, child_assoc, model, id)
document = document_for_delete(role, model, resource_config, true, id, parent_document, child_assoc)
display(:delete, "", resource_config, parent_id)
end
end
end
def build_helpers
@klass.helpers do
include ActionDefinitions
include Helpers
include MongoHelpers
end
end
end
end