1 | |
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2 | |
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3 | |
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4 | /** |
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5 | * User controller. |
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6 | */ |
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7 | class PersonController { |
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8 | |
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9 | def authenticateService |
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10 | |
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11 | // the delete, save and update actions only accept POST requests |
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12 | static Map allowedMethods = [delete: 'POST', save: 'POST', update: 'POST'] |
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13 | |
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14 | def index = { |
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15 | redirect action: list, params: params |
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16 | } |
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17 | |
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18 | def list = { |
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19 | if (!params.max) { |
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20 | params.max = 10 |
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21 | } |
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22 | [personList: Person.list(params)] |
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23 | } |
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24 | |
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25 | def show = { |
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26 | def person = Person.get(params.id) |
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27 | if (!person) { |
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28 | flash.message = "Person not found with id $params.id" |
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29 | redirect action: list |
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30 | return |
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31 | } |
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32 | List roleNames = [] |
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33 | for (role in person.authorities) { |
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34 | roleNames << role.authority |
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35 | } |
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36 | roleNames.sort { n1, n2 -> |
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37 | n1 <=> n2 |
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38 | } |
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39 | [person: person, roleNames: roleNames] |
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40 | } |
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41 | |
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42 | /** |
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43 | * Person delete action. Before removing an existing person, |
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44 | * he should be removed from those authorities which he is involved. |
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45 | */ |
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46 | def delete = { |
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47 | |
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48 | def person = Person.get(params.id) |
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49 | if (person) { |
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50 | def authPrincipal = authenticateService.principal() |
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51 | //avoid self-delete if the logged-in user is an admin |
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52 | if (!(authPrincipal instanceof String) && authPrincipal.username == person.loginName) { |
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53 | flash.message = "You can not delete yourself, please login as another admin and try again" |
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54 | } |
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55 | else { |
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56 | //first, delete this person from Persons_Authorities table. |
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57 | Authority.findAll().each { it.removeFromPersons(person) } |
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58 | person.delete() |
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59 | flash.message = "Person $params.id deleted." |
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60 | } |
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61 | } |
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62 | else { |
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63 | flash.message = "Person not found with id $params.id" |
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64 | } |
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65 | |
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66 | redirect action: list |
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67 | } |
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68 | |
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69 | def edit = { |
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70 | |
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71 | def person = Person.get(params.id) |
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72 | if (!person) { |
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73 | flash.message = "Person not found with id $params.id" |
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74 | redirect action: list |
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75 | return |
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76 | } |
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77 | |
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78 | return buildPersonModel(person) |
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79 | } |
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80 | |
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81 | /** |
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82 | * Person update action. |
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83 | */ |
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84 | def update = { |
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85 | |
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86 | def person = Person.get(params.id) |
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87 | if (!person) { |
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88 | flash.message = "Person not found with id $params.id" |
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89 | redirect action: edit, id: params.id |
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90 | return |
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91 | } |
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92 | |
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93 | long version = params.version.toLong() |
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94 | if (person.version > version) { |
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95 | person.errors.rejectValue 'version', "person.optimistic.locking.failure", |
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96 | "Another user has updated this Person while you were editing." |
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97 | render view: 'edit', model: buildPersonModel(person) |
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98 | return |
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99 | } |
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100 | |
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101 | def oldPassword = person.password |
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102 | person.properties = params |
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103 | if (!params.password.equals(oldPassword)) { |
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104 | person.password = authenticateService.encodePassword(params.password) |
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105 | } |
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106 | if (person.save()) { |
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107 | Authority.findAll().each { it.removeFromPersons(person) } |
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108 | addRoles(person) |
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109 | redirect action: show, id: person.id |
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110 | } |
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111 | else { |
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112 | render view: 'edit', model: buildPersonModel(person) |
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113 | } |
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114 | } |
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115 | |
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116 | def create = { |
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117 | [person: new Person(params), authorityList: Authority.list()] |
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118 | } |
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119 | |
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120 | /** |
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121 | * Person save action. |
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122 | */ |
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123 | def save = { |
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124 | |
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125 | def person = new Person() |
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126 | person.properties = params |
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127 | person.password = authenticateService.encodePassword(params.password) |
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128 | if (person.save()) { |
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129 | addRoles(person) |
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130 | redirect action: show, id: person.id |
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131 | } |
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132 | else { |
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133 | render view: 'create', model: [authorityList: Authority.list(), person: person] |
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134 | } |
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135 | } |
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136 | |
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137 | private void addRoles(person) { |
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138 | for (String key in params.keySet()) { |
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139 | if (key.contains('ROLE') && 'on' == params.get(key)) { |
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140 | Authority.findByAuthority(key).addToPersons(person) |
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141 | } |
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142 | } |
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143 | } |
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144 | |
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145 | private Map buildPersonModel(person) { |
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146 | |
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147 | List roles = Authority.list() |
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148 | roles.sort { r1, r2 -> |
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149 | r1.authority <=> r2.authority |
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150 | } |
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151 | Set userRoleNames = [] |
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152 | for (role in person.authorities) { |
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153 | userRoleNames << role.authority |
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154 | } |
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155 | LinkedHashMap<Authority, Boolean> roleMap = [:] |
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156 | for (role in roles) { |
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157 | roleMap[(role)] = userRoleNames.contains(role.authority) |
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158 | } |
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159 | |
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160 | return [person: person, roleMap: roleMap] |
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161 | } |
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162 | } |
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